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Description: The given periodic function F has a left limit at every point in the reals. (Contributed by Glauco Siliprandi, 11-Dec-2019)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | fourierdlem49.a | |- ( ph -> A e. RR ) |
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| fourierdlem49.b | |- ( ph -> B e. RR ) |
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| fourierdlem49.altb | |- ( ph -> A < B ) |
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| fourierdlem49.p | |- P = ( m e. NN |-> { p e. ( RR ^m ( 0 ... m ) ) | ( ( ( p ` 0 ) = A /\ ( p ` m ) = B ) /\ A. i e. ( 0 ..^ m ) ( p ` i ) < ( p ` ( i + 1 ) ) ) } ) |
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| fourierdlem49.t | |- T = ( B - A ) |
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| fourierdlem49.m | |- ( ph -> M e. NN ) |
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| fourierdlem49.q | |- ( ph -> Q e. ( P ` M ) ) |
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| fourierdlem49.d | |- ( ph -> D C_ RR ) |
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| fourierdlem49.f | |- ( ph -> F : D --> RR ) |
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| fourierdlem49.dper | |- ( ( ph /\ x e. D /\ k e. ZZ ) -> ( x + ( k x. T ) ) e. D ) |
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| fourierdlem49.per | |- ( ( ph /\ x e. D /\ k e. ZZ ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) |
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| fourierdlem49.cn | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) ) |
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| fourierdlem49.l | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> L e. ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) limCC ( Q ` ( i + 1 ) ) ) ) |
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| fourierdlem49.x | |- ( ph -> X e. RR ) |
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| fourierdlem49.z | |- Z = ( x e. RR |-> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
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| fourierdlem49.e | |- E = ( x e. RR |-> ( x + ( Z ` x ) ) ) |
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| Assertion | fourierdlem49 | |- ( ph -> ( ( F |` ( -oo (,) X ) ) limCC X ) =/= (/) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fourierdlem49.a | |- ( ph -> A e. RR ) |
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| 2 | fourierdlem49.b | |- ( ph -> B e. RR ) |
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| 3 | fourierdlem49.altb | |- ( ph -> A < B ) |
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| 4 | fourierdlem49.p | |- P = ( m e. NN |-> { p e. ( RR ^m ( 0 ... m ) ) | ( ( ( p ` 0 ) = A /\ ( p ` m ) = B ) /\ A. i e. ( 0 ..^ m ) ( p ` i ) < ( p ` ( i + 1 ) ) ) } ) |
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| 5 | fourierdlem49.t | |- T = ( B - A ) |
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| 6 | fourierdlem49.m | |- ( ph -> M e. NN ) |
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| 7 | fourierdlem49.q | |- ( ph -> Q e. ( P ` M ) ) |
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| 8 | fourierdlem49.d | |- ( ph -> D C_ RR ) |
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| 9 | fourierdlem49.f | |- ( ph -> F : D --> RR ) |
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| 10 | fourierdlem49.dper | |- ( ( ph /\ x e. D /\ k e. ZZ ) -> ( x + ( k x. T ) ) e. D ) |
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| 11 | fourierdlem49.per | |- ( ( ph /\ x e. D /\ k e. ZZ ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) |
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| 12 | fourierdlem49.cn | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) ) |
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| 13 | fourierdlem49.l | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> L e. ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) limCC ( Q ` ( i + 1 ) ) ) ) |
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| 14 | fourierdlem49.x | |- ( ph -> X e. RR ) |
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| 15 | fourierdlem49.z | |- Z = ( x e. RR |-> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
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| 16 | fourierdlem49.e | |- E = ( x e. RR |-> ( x + ( Z ` x ) ) ) |
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| 17 | ovex | |- ( ( |_ ` ( ( B - x ) / T ) ) x. T ) e. _V |
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| 18 | 15 | fvmpt2 | |- ( ( x e. RR /\ ( ( |_ ` ( ( B - x ) / T ) ) x. T ) e. _V ) -> ( Z ` x ) = ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
| 19 | 17 18 | mpan2 | |- ( x e. RR -> ( Z ` x ) = ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) |
| 20 | 19 | oveq2d | |- ( x e. RR -> ( x + ( Z ` x ) ) = ( x + ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
| 21 | 20 | mpteq2ia | |- ( x e. RR |-> ( x + ( Z ` x ) ) ) = ( x e. RR |-> ( x + ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
| 22 | 16 21 | eqtri | |- E = ( x e. RR |-> ( x + ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
| 23 | 1 2 3 5 22 | fourierdlem4 | |- ( ph -> E : RR --> ( A (,] B ) ) |
| 24 | 23 14 | ffvelcdmd | |- ( ph -> ( E ` X ) e. ( A (,] B ) ) |
| 25 | simpr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> ( E ` X ) e. ran Q ) |
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| 26 | 4 | fourierdlem2 | |- ( M e. NN -> ( Q e. ( P ` M ) <-> ( Q e. ( RR ^m ( 0 ... M ) ) /\ ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) ) ) |
| 27 | 6 26 | syl | |- ( ph -> ( Q e. ( P ` M ) <-> ( Q e. ( RR ^m ( 0 ... M ) ) /\ ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) ) ) |
| 28 | 7 27 | mpbid | |- ( ph -> ( Q e. ( RR ^m ( 0 ... M ) ) /\ ( ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) /\ A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) ) ) |
| 29 | 28 | simpld | |- ( ph -> Q e. ( RR ^m ( 0 ... M ) ) ) |
| 30 | elmapi | |- ( Q e. ( RR ^m ( 0 ... M ) ) -> Q : ( 0 ... M ) --> RR ) |
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| 31 | 29 30 | syl | |- ( ph -> Q : ( 0 ... M ) --> RR ) |
| 32 | ffn | |- ( Q : ( 0 ... M ) --> RR -> Q Fn ( 0 ... M ) ) |
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| 33 | 31 32 | syl | |- ( ph -> Q Fn ( 0 ... M ) ) |
| 34 | 33 | ad2antrr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> Q Fn ( 0 ... M ) ) |
| 35 | fvelrnb | |- ( Q Fn ( 0 ... M ) -> ( ( E ` X ) e. ran Q <-> E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) ) ) |
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| 36 | 34 35 | syl | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> ( ( E ` X ) e. ran Q <-> E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) ) ) |
| 37 | 25 36 | mpbid | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) ) |
| 38 | 1zzd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 1 e. ZZ ) |
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| 39 | elfzelz | |- ( j e. ( 0 ... M ) -> j e. ZZ ) |
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| 40 | 39 | ad2antlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. ZZ ) |
| 41 | 1e0p1 | |- 1 = ( 0 + 1 ) |
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| 42 | 41 | a1i | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 1 = ( 0 + 1 ) ) |
| 43 | 40 | zred | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. RR ) |
| 44 | elfzle1 | |- ( j e. ( 0 ... M ) -> 0 <_ j ) |
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| 45 | 44 | ad2antlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 <_ j ) |
| 46 | id | |- ( ( Q ` j ) = ( E ` X ) -> ( Q ` j ) = ( E ` X ) ) |
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| 47 | 46 | eqcomd | |- ( ( Q ` j ) = ( E ` X ) -> ( E ` X ) = ( Q ` j ) ) |
| 48 | 47 | ad2antlr | |- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = ( Q ` j ) ) |
| 49 | fveq2 | |- ( j = 0 -> ( Q ` j ) = ( Q ` 0 ) ) |
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| 50 | 49 | adantl | |- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( Q ` j ) = ( Q ` 0 ) ) |
| 51 | 28 | simprld | |- ( ph -> ( ( Q ` 0 ) = A /\ ( Q ` M ) = B ) ) |
| 52 | 51 | simpld | |- ( ph -> ( Q ` 0 ) = A ) |
| 53 | 52 | ad2antrr | |- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( Q ` 0 ) = A ) |
| 54 | 48 50 53 | 3eqtrd | |- ( ( ( ph /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = A ) |
| 55 | 54 | adantllr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = A ) |
| 56 | 55 | adantllr | |- ( ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> ( E ` X ) = A ) |
| 57 | 1 | adantr | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> A e. RR ) |
| 58 | 1 | rexrd | |- ( ph -> A e. RR* ) |
| 59 | 58 | adantr | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> A e. RR* ) |
| 60 | 2 | rexrd | |- ( ph -> B e. RR* ) |
| 61 | 60 | adantr | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> B e. RR* ) |
| 62 | simpr | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. ( A (,] B ) ) |
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| 63 | iocgtlb | |- ( ( A e. RR* /\ B e. RR* /\ ( E ` X ) e. ( A (,] B ) ) -> A < ( E ` X ) ) |
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| 64 | 59 61 62 63 | syl3anc | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> A < ( E ` X ) ) |
| 65 | 57 64 | gtned | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) =/= A ) |
| 66 | 65 | neneqd | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> -. ( E ` X ) = A ) |
| 67 | 66 | ad3antrrr | |- ( ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) /\ j = 0 ) -> -. ( E ` X ) = A ) |
| 68 | 56 67 | pm2.65da | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> -. j = 0 ) |
| 69 | 68 | neqned | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j =/= 0 ) |
| 70 | 43 45 69 | ne0gt0d | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 < j ) |
| 71 | 0zd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 e. ZZ ) |
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| 72 | zltp1le | |- ( ( 0 e. ZZ /\ j e. ZZ ) -> ( 0 < j <-> ( 0 + 1 ) <_ j ) ) |
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| 73 | 71 40 72 | syl2anc | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( 0 < j <-> ( 0 + 1 ) <_ j ) ) |
| 74 | 70 73 | mpbid | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( 0 + 1 ) <_ j ) |
| 75 | 42 74 | eqbrtrd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 1 <_ j ) |
| 76 | eluz2 | |- ( j e. ( ZZ>= ` 1 ) <-> ( 1 e. ZZ /\ j e. ZZ /\ 1 <_ j ) ) |
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| 77 | 38 40 75 76 | syl3anbrc | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. ( ZZ>= ` 1 ) ) |
| 78 | nnuz | |- NN = ( ZZ>= ` 1 ) |
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| 79 | 77 78 | eleqtrrdi | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> j e. NN ) |
| 80 | nnm1nn0 | |- ( j e. NN -> ( j - 1 ) e. NN0 ) |
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| 81 | 79 80 | syl | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. NN0 ) |
| 82 | nn0uz | |- NN0 = ( ZZ>= ` 0 ) |
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| 83 | 82 | a1i | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> NN0 = ( ZZ>= ` 0 ) ) |
| 84 | 81 83 | eleqtrd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ( ZZ>= ` 0 ) ) |
| 85 | 6 | nnzd | |- ( ph -> M e. ZZ ) |
| 86 | 85 | ad3antrrr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> M e. ZZ ) |
| 87 | peano2zm | |- ( j e. ZZ -> ( j - 1 ) e. ZZ ) |
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| 88 | 39 87 | syl | |- ( j e. ( 0 ... M ) -> ( j - 1 ) e. ZZ ) |
| 89 | 88 | zred | |- ( j e. ( 0 ... M ) -> ( j - 1 ) e. RR ) |
| 90 | 39 | zred | |- ( j e. ( 0 ... M ) -> j e. RR ) |
| 91 | elfzel2 | |- ( j e. ( 0 ... M ) -> M e. ZZ ) |
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| 92 | 91 | zred | |- ( j e. ( 0 ... M ) -> M e. RR ) |
| 93 | 90 | ltm1d | |- ( j e. ( 0 ... M ) -> ( j - 1 ) < j ) |
| 94 | elfzle2 | |- ( j e. ( 0 ... M ) -> j <_ M ) |
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| 95 | 89 90 92 93 94 | ltletrd | |- ( j e. ( 0 ... M ) -> ( j - 1 ) < M ) |
| 96 | 95 | ad2antlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) < M ) |
| 97 | elfzo2 | |- ( ( j - 1 ) e. ( 0 ..^ M ) <-> ( ( j - 1 ) e. ( ZZ>= ` 0 ) /\ M e. ZZ /\ ( j - 1 ) < M ) ) |
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| 98 | 84 86 96 97 | syl3anbrc | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ( 0 ..^ M ) ) |
| 99 | 31 | ad3antrrr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> Q : ( 0 ... M ) --> RR ) |
| 100 | 40 87 | syl | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ZZ ) |
| 101 | 81 | nn0ge0d | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> 0 <_ ( j - 1 ) ) |
| 102 | 89 92 95 | ltled | |- ( j e. ( 0 ... M ) -> ( j - 1 ) <_ M ) |
| 103 | 102 | ad2antlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) <_ M ) |
| 104 | 71 86 100 101 103 | elfzd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( j - 1 ) e. ( 0 ... M ) ) |
| 105 | 99 104 | ffvelcdmd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) e. RR ) |
| 106 | 105 | rexrd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) e. RR* ) |
| 107 | 31 | ffvelcdmda | |- ( ( ph /\ j e. ( 0 ... M ) ) -> ( Q ` j ) e. RR ) |
| 108 | 107 | rexrd | |- ( ( ph /\ j e. ( 0 ... M ) ) -> ( Q ` j ) e. RR* ) |
| 109 | 108 | adantlr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) -> ( Q ` j ) e. RR* ) |
| 110 | 109 | adantr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` j ) e. RR* ) |
| 111 | iocssre | |- ( ( A e. RR* /\ B e. RR ) -> ( A (,] B ) C_ RR ) |
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| 112 | 58 2 111 | syl2anc | |- ( ph -> ( A (,] B ) C_ RR ) |
| 113 | 112 | sselda | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. RR ) |
| 114 | 113 | rexrd | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. RR* ) |
| 115 | 114 | ad2antrr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) e. RR* ) |
| 116 | simplll | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ph ) |
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| 117 | ovex | |- ( j - 1 ) e. _V |
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| 118 | eleq1 | |- ( i = ( j - 1 ) -> ( i e. ( 0 ..^ M ) <-> ( j - 1 ) e. ( 0 ..^ M ) ) ) |
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| 119 | 118 | anbi2d | |- ( i = ( j - 1 ) -> ( ( ph /\ i e. ( 0 ..^ M ) ) <-> ( ph /\ ( j - 1 ) e. ( 0 ..^ M ) ) ) ) |
| 120 | fveq2 | |- ( i = ( j - 1 ) -> ( Q ` i ) = ( Q ` ( j - 1 ) ) ) |
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| 121 | oveq1 | |- ( i = ( j - 1 ) -> ( i + 1 ) = ( ( j - 1 ) + 1 ) ) |
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| 122 | 121 | fveq2d | |- ( i = ( j - 1 ) -> ( Q ` ( i + 1 ) ) = ( Q ` ( ( j - 1 ) + 1 ) ) ) |
| 123 | 120 122 | breq12d | |- ( i = ( j - 1 ) -> ( ( Q ` i ) < ( Q ` ( i + 1 ) ) <-> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
| 124 | 119 123 | imbi12d | |- ( i = ( j - 1 ) -> ( ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) <-> ( ( ph /\ ( j - 1 ) e. ( 0 ..^ M ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) ) ) |
| 125 | 28 | simprrd | |- ( ph -> A. i e. ( 0 ..^ M ) ( Q ` i ) < ( Q ` ( i + 1 ) ) ) |
| 126 | 125 | r19.21bi | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) |
| 127 | 117 124 126 | vtocl | |- ( ( ph /\ ( j - 1 ) e. ( 0 ..^ M ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) |
| 128 | 116 98 127 | syl2anc | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` ( ( j - 1 ) + 1 ) ) ) |
| 129 | 39 | zcnd | |- ( j e. ( 0 ... M ) -> j e. CC ) |
| 130 | 1cnd | |- ( j e. ( 0 ... M ) -> 1 e. CC ) |
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| 131 | 129 130 | npcand | |- ( j e. ( 0 ... M ) -> ( ( j - 1 ) + 1 ) = j ) |
| 132 | 131 | eqcomd | |- ( j e. ( 0 ... M ) -> j = ( ( j - 1 ) + 1 ) ) |
| 133 | 132 | fveq2d | |- ( j e. ( 0 ... M ) -> ( Q ` j ) = ( Q ` ( ( j - 1 ) + 1 ) ) ) |
| 134 | 133 | eqcomd | |- ( j e. ( 0 ... M ) -> ( Q ` ( ( j - 1 ) + 1 ) ) = ( Q ` j ) ) |
| 135 | 134 | ad2antlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( ( j - 1 ) + 1 ) ) = ( Q ` j ) ) |
| 136 | 128 135 | breqtrd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) < ( Q ` j ) ) |
| 137 | simpr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` j ) = ( E ` X ) ) |
|
| 138 | 136 137 | breqtrd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( Q ` ( j - 1 ) ) < ( E ` X ) ) |
| 139 | 112 24 | sseldd | |- ( ph -> ( E ` X ) e. RR ) |
| 140 | 139 | leidd | |- ( ph -> ( E ` X ) <_ ( E ` X ) ) |
| 141 | 140 | ad2antrr | |- ( ( ( ph /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) <_ ( E ` X ) ) |
| 142 | 47 | adantl | |- ( ( ( ph /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) = ( Q ` j ) ) |
| 143 | 141 142 | breqtrd | |- ( ( ( ph /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) <_ ( Q ` j ) ) |
| 144 | 143 | adantllr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) <_ ( Q ` j ) ) |
| 145 | 106 110 115 138 144 | eliocd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` j ) ) ) |
| 146 | 133 | oveq2d | |- ( j e. ( 0 ... M ) -> ( ( Q ` ( j - 1 ) ) (,] ( Q ` j ) ) = ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
| 147 | 146 | ad2antlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( ( Q ` ( j - 1 ) ) (,] ( Q ` j ) ) = ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
| 148 | 145 147 | eleqtrd | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
| 149 | 120 122 | oveq12d | |- ( i = ( j - 1 ) -> ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) = ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) |
| 150 | 149 | eleq2d | |- ( i = ( j - 1 ) -> ( ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) <-> ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) ) |
| 151 | 150 | rspcev | |- ( ( ( j - 1 ) e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` ( j - 1 ) ) (,] ( Q ` ( ( j - 1 ) + 1 ) ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 152 | 98 148 151 | syl2anc | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) /\ ( Q ` j ) = ( E ` X ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 153 | 152 | ex | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ j e. ( 0 ... M ) ) -> ( ( Q ` j ) = ( E ` X ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
| 154 | 153 | adantlr | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) /\ j e. ( 0 ... M ) ) -> ( ( Q ` j ) = ( E ` X ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
| 155 | 154 | rexlimdva | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> ( E. j e. ( 0 ... M ) ( Q ` j ) = ( E ` X ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
| 156 | 37 155 | mpd | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ ( E ` X ) e. ran Q ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 157 | 6 | ad2antrr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> M e. NN ) |
| 158 | 31 | ad2antrr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> Q : ( 0 ... M ) --> RR ) |
| 159 | iocssicc | |- ( A (,] B ) C_ ( A [,] B ) |
|
| 160 | 52 | eqcomd | |- ( ph -> A = ( Q ` 0 ) ) |
| 161 | 51 | simprd | |- ( ph -> ( Q ` M ) = B ) |
| 162 | 161 | eqcomd | |- ( ph -> B = ( Q ` M ) ) |
| 163 | 160 162 | oveq12d | |- ( ph -> ( A [,] B ) = ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
| 164 | 159 163 | sseqtrid | |- ( ph -> ( A (,] B ) C_ ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
| 165 | 164 | sselda | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> ( E ` X ) e. ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
| 166 | 165 | adantr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> ( E ` X ) e. ( ( Q ` 0 ) [,] ( Q ` M ) ) ) |
| 167 | simpr | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> -. ( E ` X ) e. ran Q ) |
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| 168 | fveq2 | |- ( k = j -> ( Q ` k ) = ( Q ` j ) ) |
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| 169 | 168 | breq1d | |- ( k = j -> ( ( Q ` k ) < ( E ` X ) <-> ( Q ` j ) < ( E ` X ) ) ) |
| 170 | 169 | cbvrabv | |- { k e. ( 0 ..^ M ) | ( Q ` k ) < ( E ` X ) } = { j e. ( 0 ..^ M ) | ( Q ` j ) < ( E ` X ) } |
| 171 | 170 | supeq1i | |- sup ( { k e. ( 0 ..^ M ) | ( Q ` k ) < ( E ` X ) } , RR , < ) = sup ( { j e. ( 0 ..^ M ) | ( Q ` j ) < ( E ` X ) } , RR , < ) |
| 172 | 157 158 166 167 171 | fourierdlem25 | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
| 173 | ioossioc | |- ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) |
|
| 174 | 173 | sseli | |- ( ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 175 | 174 | a1i | |- ( ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) /\ i e. ( 0 ..^ M ) ) -> ( ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
| 176 | 175 | reximdva | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> ( E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
| 177 | 172 176 | mpd | |- ( ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) /\ -. ( E ` X ) e. ran Q ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 178 | 156 177 | pm2.61dan | |- ( ( ph /\ ( E ` X ) e. ( A (,] B ) ) -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 179 | 24 178 | mpdan | |- ( ph -> E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
| 180 | frel | |- ( F : D --> RR -> Rel F ) |
|
| 181 | 9 180 | syl | |- ( ph -> Rel F ) |
| 182 | resindm | |- ( Rel F -> ( F |` ( ( -oo (,) ( E ` X ) ) i^i dom F ) ) = ( F |` ( -oo (,) ( E ` X ) ) ) ) |
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| 183 | 182 | eqcomd | |- ( Rel F -> ( F |` ( -oo (,) ( E ` X ) ) ) = ( F |` ( ( -oo (,) ( E ` X ) ) i^i dom F ) ) ) |
| 184 | 181 183 | syl | |- ( ph -> ( F |` ( -oo (,) ( E ` X ) ) ) = ( F |` ( ( -oo (,) ( E ` X ) ) i^i dom F ) ) ) |
| 185 | fdm | |- ( F : D --> RR -> dom F = D ) |
|
| 186 | 9 185 | syl | |- ( ph -> dom F = D ) |
| 187 | 186 | ineq2d | |- ( ph -> ( ( -oo (,) ( E ` X ) ) i^i dom F ) = ( ( -oo (,) ( E ` X ) ) i^i D ) ) |
| 188 | 187 | reseq2d | |- ( ph -> ( F |` ( ( -oo (,) ( E ` X ) ) i^i dom F ) ) = ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) ) |
| 189 | 184 188 | eqtrd | |- ( ph -> ( F |` ( -oo (,) ( E ` X ) ) ) = ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) ) |
| 190 | 189 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( F |` ( -oo (,) ( E ` X ) ) ) = ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) ) |
| 191 | 190 | oveq1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) = ( ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) limCC ( E ` X ) ) ) |
| 192 | ax-resscn | |- RR C_ CC |
|
| 193 | 192 | a1i | |- ( ph -> RR C_ CC ) |
| 194 | 9 193 | fssd | |- ( ph -> F : D --> CC ) |
| 195 | 194 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> F : D --> CC ) |
| 196 | inss2 | |- ( ( -oo (,) ( E ` X ) ) i^i D ) C_ D |
|
| 197 | 196 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( -oo (,) ( E ` X ) ) i^i D ) C_ D ) |
| 198 | 195 197 | fssresd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) : ( ( -oo (,) ( E ` X ) ) i^i D ) --> CC ) |
| 199 | mnfxr | |- -oo e. RR* |
|
| 200 | 199 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> -oo e. RR* ) |
| 201 | 31 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> Q : ( 0 ... M ) --> RR ) |
| 202 | elfzofz | |- ( i e. ( 0 ..^ M ) -> i e. ( 0 ... M ) ) |
|
| 203 | 202 | adantl | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> i e. ( 0 ... M ) ) |
| 204 | 201 203 | ffvelcdmd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) e. RR ) |
| 205 | 204 | rexrd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) e. RR* ) |
| 206 | 204 | mnfltd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> -oo < ( Q ` i ) ) |
| 207 | 200 205 206 | xrltled | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> -oo <_ ( Q ` i ) ) |
| 208 | iooss1 | |- ( ( -oo e. RR* /\ -oo <_ ( Q ` i ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ ( -oo (,) ( E ` X ) ) ) |
|
| 209 | 199 207 208 | sylancr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ ( -oo (,) ( E ` X ) ) ) |
| 210 | 209 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ ( -oo (,) ( E ` X ) ) ) |
| 211 | fzofzp1 | |- ( i e. ( 0 ..^ M ) -> ( i + 1 ) e. ( 0 ... M ) ) |
|
| 212 | 211 | adantl | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( i + 1 ) e. ( 0 ... M ) ) |
| 213 | 201 212 | ffvelcdmd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` ( i + 1 ) ) e. RR ) |
| 214 | 213 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` ( i + 1 ) ) e. RR ) |
| 215 | 214 | rexrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` ( i + 1 ) ) e. RR* ) |
| 216 | 204 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) e. RR ) |
| 217 | 216 | rexrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) e. RR* ) |
| 218 | simp3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) |
|
| 219 | iocleub | |- ( ( ( Q ` i ) e. RR* /\ ( Q ` ( i + 1 ) ) e. RR* /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) <_ ( Q ` ( i + 1 ) ) ) |
|
| 220 | 217 215 218 219 | syl3anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) <_ ( Q ` ( i + 1 ) ) ) |
| 221 | iooss2 | |- ( ( ( Q ` ( i + 1 ) ) e. RR* /\ ( E ` X ) <_ ( Q ` ( i + 1 ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
|
| 222 | 215 220 221 | syl2anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
| 223 | cncff | |- ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) : ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) --> CC ) |
|
| 224 | fdm | |- ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) : ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) --> CC -> dom ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) = ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
|
| 225 | 12 223 224 | 3syl | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> dom ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) = ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
| 226 | ssdmres | |- ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ dom F <-> dom ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) = ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
|
| 227 | 225 226 | sylibr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ dom F ) |
| 228 | 186 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> dom F = D ) |
| 229 | 227 228 | sseqtrd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
| 230 | 229 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
| 231 | 222 230 | sstrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ D ) |
| 232 | 210 231 | ssind | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ ( ( -oo (,) ( E ` X ) ) i^i D ) ) |
| 233 | 8 193 | sstrd | |- ( ph -> D C_ CC ) |
| 234 | 233 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> D C_ CC ) |
| 235 | 196 234 | sstrid | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( -oo (,) ( E ` X ) ) i^i D ) C_ CC ) |
| 236 | eqid | |- ( TopOpen ` CCfld ) = ( TopOpen ` CCfld ) |
|
| 237 | eqid | |- ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) = ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
|
| 238 | 139 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. RR ) |
| 239 | 238 | rexrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. RR* ) |
| 240 | iocgtlb | |- ( ( ( Q ` i ) e. RR* /\ ( Q ` ( i + 1 ) ) e. RR* /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) < ( E ` X ) ) |
|
| 241 | 217 215 218 240 | syl3anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) < ( E ` X ) ) |
| 242 | 238 | leidd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) <_ ( E ` X ) ) |
| 243 | 217 239 239 241 242 | eliocd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,] ( E ` X ) ) ) |
| 244 | ioounsn | |- ( ( ( Q ` i ) e. RR* /\ ( E ` X ) e. RR* /\ ( Q ` i ) < ( E ` X ) ) -> ( ( ( Q ` i ) (,) ( E ` X ) ) u. { ( E ` X ) } ) = ( ( Q ` i ) (,] ( E ` X ) ) ) |
|
| 245 | 217 239 241 244 | syl3anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) (,) ( E ` X ) ) u. { ( E ` X ) } ) = ( ( Q ` i ) (,] ( E ` X ) ) ) |
| 246 | 245 | fveq2d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ` ( ( ( Q ` i ) (,) ( E ` X ) ) u. { ( E ` X ) } ) ) = ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ` ( ( Q ` i ) (,] ( E ` X ) ) ) ) |
| 247 | 236 | cnfldtop | |- ( TopOpen ` CCfld ) e. Top |
| 248 | ovex | |- ( -oo (,) ( E ` X ) ) e. _V |
|
| 249 | 248 | inex1 | |- ( ( -oo (,) ( E ` X ) ) i^i D ) e. _V |
| 250 | snex | |- { ( E ` X ) } e. _V |
|
| 251 | 249 250 | unex | |- ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) e. _V |
| 252 | resttop | |- ( ( ( TopOpen ` CCfld ) e. Top /\ ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) e. _V ) -> ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) e. Top ) |
|
| 253 | 247 251 252 | mp2an | |- ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) e. Top |
| 254 | retop | |- ( topGen ` ran (,) ) e. Top |
|
| 255 | 254 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( topGen ` ran (,) ) e. Top ) |
| 256 | 251 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) e. _V ) |
| 257 | iooretop | |- ( ( Q ` i ) (,) +oo ) e. ( topGen ` ran (,) ) |
|
| 258 | 257 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) +oo ) e. ( topGen ` ran (,) ) ) |
| 259 | elrestr | |- ( ( ( topGen ` ran (,) ) e. Top /\ ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) e. _V /\ ( ( Q ` i ) (,) +oo ) e. ( topGen ` ran (,) ) ) -> ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) e. ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
|
| 260 | 255 256 258 259 | syl3anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) e. ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 261 | simpr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x = ( E ` X ) ) -> x = ( E ` X ) ) |
|
| 262 | pnfxr | |- +oo e. RR* |
|
| 263 | 262 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> +oo e. RR* ) |
| 264 | 238 | ltpnfd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) < +oo ) |
| 265 | 217 263 238 241 264 | eliood | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( Q ` i ) (,) +oo ) ) |
| 266 | snidg | |- ( ( E ` X ) e. RR -> ( E ` X ) e. { ( E ` X ) } ) |
|
| 267 | elun2 | |- ( ( E ` X ) e. { ( E ` X ) } -> ( E ` X ) e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
|
| 268 | 266 267 | syl | |- ( ( E ` X ) e. RR -> ( E ` X ) e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
| 269 | 139 268 | syl | |- ( ph -> ( E ` X ) e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
| 270 | 269 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
| 271 | 265 270 | elind | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 272 | 271 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x = ( E ` X ) ) -> ( E ` X ) e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 273 | 261 272 | eqeltrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x = ( E ` X ) ) -> x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 274 | 273 | adantlr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ x = ( E ` X ) ) -> x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 275 | 217 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( Q ` i ) e. RR* ) |
| 276 | 262 | a1i | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> +oo e. RR* ) |
| 277 | 205 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( Q ` i ) e. RR* ) |
| 278 | 139 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( E ` X ) e. RR ) |
| 279 | 278 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( E ` X ) e. RR ) |
| 280 | iocssre | |- ( ( ( Q ` i ) e. RR* /\ ( E ` X ) e. RR ) -> ( ( Q ` i ) (,] ( E ` X ) ) C_ RR ) |
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| 281 | 277 279 280 | syl2anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( ( Q ` i ) (,] ( E ` X ) ) C_ RR ) |
| 282 | simpr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x e. ( ( Q ` i ) (,] ( E ` X ) ) ) |
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| 283 | 281 282 | sseldd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x e. RR ) |
| 284 | 283 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x e. RR ) |
| 285 | 279 | rexrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( E ` X ) e. RR* ) |
| 286 | iocgtlb | |- ( ( ( Q ` i ) e. RR* /\ ( E ` X ) e. RR* /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( Q ` i ) < x ) |
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| 287 | 277 285 282 286 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( Q ` i ) < x ) |
| 288 | 287 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> ( Q ` i ) < x ) |
| 289 | 284 | ltpnfd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x < +oo ) |
| 290 | 275 276 284 288 289 | eliood | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x e. ( ( Q ` i ) (,) +oo ) ) |
| 291 | 290 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( ( Q ` i ) (,) +oo ) ) |
| 292 | 199 | a1i | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> -oo e. RR* ) |
| 293 | 285 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( E ` X ) e. RR* ) |
| 294 | 283 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. RR ) |
| 295 | 294 | mnfltd | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> -oo < x ) |
| 296 | 139 | ad3antrrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( E ` X ) e. RR ) |
| 297 | iocleub | |- ( ( ( Q ` i ) e. RR* /\ ( E ` X ) e. RR* /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x <_ ( E ` X ) ) |
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| 298 | 277 285 282 297 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x <_ ( E ` X ) ) |
| 299 | 298 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x <_ ( E ` X ) ) |
| 300 | neqne | |- ( -. x = ( E ` X ) -> x =/= ( E ` X ) ) |
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| 301 | 300 | necomd | |- ( -. x = ( E ` X ) -> ( E ` X ) =/= x ) |
| 302 | 301 | adantl | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( E ` X ) =/= x ) |
| 303 | 294 296 299 302 | leneltd | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x < ( E ` X ) ) |
| 304 | 292 293 294 295 303 | eliood | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( -oo (,) ( E ` X ) ) ) |
| 305 | 304 | 3adantll3 | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( -oo (,) ( E ` X ) ) ) |
| 306 | 230 | ad2antrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) C_ D ) |
| 307 | 275 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( Q ` i ) e. RR* ) |
| 308 | 215 | ad2antrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( Q ` ( i + 1 ) ) e. RR* ) |
| 309 | 284 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. RR ) |
| 310 | 288 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( Q ` i ) < x ) |
| 311 | 238 | ad2antrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( E ` X ) e. RR ) |
| 312 | 214 | ad2antrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( Q ` ( i + 1 ) ) e. RR ) |
| 313 | 303 | 3adantll3 | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x < ( E ` X ) ) |
| 314 | 220 | ad2antrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> ( E ` X ) <_ ( Q ` ( i + 1 ) ) ) |
| 315 | 309 311 312 313 314 | ltletrd | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x < ( Q ` ( i + 1 ) ) ) |
| 316 | 307 308 309 310 315 | eliood | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |
| 317 | 306 316 | sseldd | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. D ) |
| 318 | 305 317 | elind | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( ( -oo (,) ( E ` X ) ) i^i D ) ) |
| 319 | elun1 | |- ( x e. ( ( -oo (,) ( E ` X ) ) i^i D ) -> x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
|
| 320 | 318 319 | syl | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
| 321 | 291 320 | elind | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) /\ -. x = ( E ` X ) ) -> x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 322 | 274 321 | pm2.61dan | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,] ( E ` X ) ) ) -> x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 323 | 217 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> ( Q ` i ) e. RR* ) |
| 324 | 239 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> ( E ` X ) e. RR* ) |
| 325 | elinel1 | |- ( x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) -> x e. ( ( Q ` i ) (,) +oo ) ) |
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| 326 | elioore | |- ( x e. ( ( Q ` i ) (,) +oo ) -> x e. RR ) |
|
| 327 | 326 | rexrd | |- ( x e. ( ( Q ` i ) (,) +oo ) -> x e. RR* ) |
| 328 | 325 327 | syl | |- ( x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) -> x e. RR* ) |
| 329 | 328 | adantl | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> x e. RR* ) |
| 330 | 205 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> ( Q ` i ) e. RR* ) |
| 331 | 262 | a1i | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> +oo e. RR* ) |
| 332 | 325 | adantl | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> x e. ( ( Q ` i ) (,) +oo ) ) |
| 333 | ioogtlb | |- ( ( ( Q ` i ) e. RR* /\ +oo e. RR* /\ x e. ( ( Q ` i ) (,) +oo ) ) -> ( Q ` i ) < x ) |
|
| 334 | 330 331 332 333 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> ( Q ` i ) < x ) |
| 335 | 334 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> ( Q ` i ) < x ) |
| 336 | elinel2 | |- ( x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) -> x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) |
|
| 337 | elsni | |- ( x e. { ( E ` X ) } -> x = ( E ` X ) ) |
|
| 338 | 337 | adantl | |- ( ( ph /\ x e. { ( E ` X ) } ) -> x = ( E ` X ) ) |
| 339 | 140 | adantr | |- ( ( ph /\ x e. { ( E ` X ) } ) -> ( E ` X ) <_ ( E ` X ) ) |
| 340 | 338 339 | eqbrtrd | |- ( ( ph /\ x e. { ( E ` X ) } ) -> x <_ ( E ` X ) ) |
| 341 | 340 | adantlr | |- ( ( ( ph /\ x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) /\ x e. { ( E ` X ) } ) -> x <_ ( E ` X ) ) |
| 342 | simpll | |- ( ( ( ph /\ x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) /\ -. x e. { ( E ` X ) } ) -> ph ) |
|
| 343 | elunnel2 | |- ( ( x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) /\ -. x e. { ( E ` X ) } ) -> x e. ( ( -oo (,) ( E ` X ) ) i^i D ) ) |
|
| 344 | 343 | adantll | |- ( ( ( ph /\ x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) /\ -. x e. { ( E ` X ) } ) -> x e. ( ( -oo (,) ( E ` X ) ) i^i D ) ) |
| 345 | elinel1 | |- ( x e. ( ( -oo (,) ( E ` X ) ) i^i D ) -> x e. ( -oo (,) ( E ` X ) ) ) |
|
| 346 | elioore | |- ( x e. ( -oo (,) ( E ` X ) ) -> x e. RR ) |
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| 347 | 346 | adantl | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> x e. RR ) |
| 348 | 139 | adantr | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> ( E ` X ) e. RR ) |
| 349 | 199 | a1i | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> -oo e. RR* ) |
| 350 | 348 | rexrd | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> ( E ` X ) e. RR* ) |
| 351 | simpr | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> x e. ( -oo (,) ( E ` X ) ) ) |
|
| 352 | iooltub | |- ( ( -oo e. RR* /\ ( E ` X ) e. RR* /\ x e. ( -oo (,) ( E ` X ) ) ) -> x < ( E ` X ) ) |
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| 353 | 349 350 351 352 | syl3anc | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> x < ( E ` X ) ) |
| 354 | 347 348 353 | ltled | |- ( ( ph /\ x e. ( -oo (,) ( E ` X ) ) ) -> x <_ ( E ` X ) ) |
| 355 | 345 354 | sylan2 | |- ( ( ph /\ x e. ( ( -oo (,) ( E ` X ) ) i^i D ) ) -> x <_ ( E ` X ) ) |
| 356 | 342 344 355 | syl2anc | |- ( ( ( ph /\ x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) /\ -. x e. { ( E ` X ) } ) -> x <_ ( E ` X ) ) |
| 357 | 341 356 | pm2.61dan | |- ( ( ph /\ x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) -> x <_ ( E ` X ) ) |
| 358 | 357 | adantlr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) -> x <_ ( E ` X ) ) |
| 359 | 336 358 | sylan2 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> x <_ ( E ` X ) ) |
| 360 | 359 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> x <_ ( E ` X ) ) |
| 361 | 323 324 329 335 360 | eliocd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> x e. ( ( Q ` i ) (,] ( E ` X ) ) ) |
| 362 | 322 361 | impbida | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( x e. ( ( Q ` i ) (,] ( E ` X ) ) <-> x e. ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ) |
| 363 | 362 | eqrdv | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,] ( E ` X ) ) = ( ( ( Q ` i ) (,) +oo ) i^i ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 364 | ioossre | |- ( -oo (,) ( E ` X ) ) C_ RR |
|
| 365 | ssinss1 | |- ( ( -oo (,) ( E ` X ) ) C_ RR -> ( ( -oo (,) ( E ` X ) ) i^i D ) C_ RR ) |
|
| 366 | 364 365 | mp1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( -oo (,) ( E ` X ) ) i^i D ) C_ RR ) |
| 367 | 238 | snssd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> { ( E ` X ) } C_ RR ) |
| 368 | 366 367 | unssd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) C_ RR ) |
| 369 | eqid | |- ( topGen ` ran (,) ) = ( topGen ` ran (,) ) |
|
| 370 | 236 369 | rerest | |- ( ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) C_ RR -> ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) = ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 371 | 368 370 | syl | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) = ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 372 | 260 363 371 | 3eltr4d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,] ( E ` X ) ) e. ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) |
| 373 | isopn3i | |- ( ( ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) e. Top /\ ( ( Q ` i ) (,] ( E ` X ) ) e. ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ` ( ( Q ` i ) (,] ( E ` X ) ) ) = ( ( Q ` i ) (,] ( E ` X ) ) ) |
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| 374 | 253 372 373 | sylancr | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ` ( ( Q ` i ) (,] ( E ` X ) ) ) = ( ( Q ` i ) (,] ( E ` X ) ) ) |
| 375 | 246 374 | eqtr2d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,] ( E ` X ) ) = ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ` ( ( ( Q ` i ) (,) ( E ` X ) ) u. { ( E ` X ) } ) ) ) |
| 376 | 243 375 | eleqtrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) e. ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) ( E ` X ) ) i^i D ) u. { ( E ` X ) } ) ) ) ` ( ( ( Q ` i ) (,) ( E ` X ) ) u. { ( E ` X ) } ) ) ) |
| 377 | 198 232 235 236 237 376 | limcres | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) = ( ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) limCC ( E ` X ) ) ) |
| 378 | 232 | resabs1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) |` ( ( Q ` i ) (,) ( E ` X ) ) ) = ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) ) |
| 379 | 378 | oveq1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( F |` ( ( -oo (,) ( E ` X ) ) i^i D ) ) |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) = ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 380 | 191 377 379 | 3eqtr2d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) = ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 381 | 186 | feq2d | |- ( ph -> ( F : dom F --> CC <-> F : D --> CC ) ) |
| 382 | 194 381 | mpbird | |- ( ph -> F : dom F --> CC ) |
| 383 | 382 | adantr | |- ( ( ph /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> F : dom F --> CC ) |
| 384 | 383 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> F : dom F --> CC ) |
| 385 | ioosscn | |- ( ( Q ` i ) (,) ( E ` X ) ) C_ CC |
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| 386 | 385 | a1i | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ CC ) |
| 387 | 186 | eqcomd | |- ( ph -> D = dom F ) |
| 388 | 387 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> D = dom F ) |
| 389 | 231 388 | sseqtrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ dom F ) |
| 390 | 389 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ dom F ) |
| 391 | 15 | a1i | |- ( ph -> Z = ( x e. RR |-> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) ) ) |
| 392 | oveq2 | |- ( x = X -> ( B - x ) = ( B - X ) ) |
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| 393 | 392 | oveq1d | |- ( x = X -> ( ( B - x ) / T ) = ( ( B - X ) / T ) ) |
| 394 | 393 | fveq2d | |- ( x = X -> ( |_ ` ( ( B - x ) / T ) ) = ( |_ ` ( ( B - X ) / T ) ) ) |
| 395 | 394 | oveq1d | |- ( x = X -> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 396 | 395 | adantl | |- ( ( ph /\ x = X ) -> ( ( |_ ` ( ( B - x ) / T ) ) x. T ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 397 | 2 14 | resubcld | |- ( ph -> ( B - X ) e. RR ) |
| 398 | 2 1 | resubcld | |- ( ph -> ( B - A ) e. RR ) |
| 399 | 5 398 | eqeltrid | |- ( ph -> T e. RR ) |
| 400 | 1 2 | posdifd | |- ( ph -> ( A < B <-> 0 < ( B - A ) ) ) |
| 401 | 3 400 | mpbid | |- ( ph -> 0 < ( B - A ) ) |
| 402 | 5 | eqcomi | |- ( B - A ) = T |
| 403 | 402 | a1i | |- ( ph -> ( B - A ) = T ) |
| 404 | 401 403 | breqtrd | |- ( ph -> 0 < T ) |
| 405 | 404 | gt0ne0d | |- ( ph -> T =/= 0 ) |
| 406 | 397 399 405 | redivcld | |- ( ph -> ( ( B - X ) / T ) e. RR ) |
| 407 | 406 | flcld | |- ( ph -> ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 408 | 407 | zred | |- ( ph -> ( |_ ` ( ( B - X ) / T ) ) e. RR ) |
| 409 | 408 399 | remulcld | |- ( ph -> ( ( |_ ` ( ( B - X ) / T ) ) x. T ) e. RR ) |
| 410 | 391 396 14 409 | fvmptd | |- ( ph -> ( Z ` X ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 411 | 410 409 | eqeltrd | |- ( ph -> ( Z ` X ) e. RR ) |
| 412 | 411 | recnd | |- ( ph -> ( Z ` X ) e. CC ) |
| 413 | 412 | adantr | |- ( ( ph /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> ( Z ` X ) e. CC ) |
| 414 | 413 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> ( Z ` X ) e. CC ) |
| 415 | 414 | negcld | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> -u ( Z ` X ) e. CC ) |
| 416 | eqid | |- { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } = { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } |
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| 417 | ioosscn | |- ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ CC |
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| 418 | 417 | sseli | |- ( y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) -> y e. CC ) |
| 419 | 418 | adantl | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y e. CC ) |
| 420 | 412 | adantr | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( Z ` X ) e. CC ) |
| 421 | 419 420 | pncand | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) - ( Z ` X ) ) = y ) |
| 422 | 421 | eqcomd | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y = ( ( y + ( Z ` X ) ) - ( Z ` X ) ) ) |
| 423 | 422 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y = ( ( y + ( Z ` X ) ) - ( Z ` X ) ) ) |
| 424 | 410 | oveq2d | |- ( ph -> ( ( y + ( Z ` X ) ) - ( Z ` X ) ) = ( ( y + ( Z ` X ) ) - ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 425 | 424 | adantr | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) - ( Z ` X ) ) = ( ( y + ( Z ` X ) ) - ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 426 | 419 420 | addcld | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) e. CC ) |
| 427 | 409 | recnd | |- ( ph -> ( ( |_ ` ( ( B - X ) / T ) ) x. T ) e. CC ) |
| 428 | 427 | adantr | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( |_ ` ( ( B - X ) / T ) ) x. T ) e. CC ) |
| 429 | 426 428 | negsubd | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) + -u ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) = ( ( y + ( Z ` X ) ) - ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 430 | 407 | zcnd | |- ( ph -> ( |_ ` ( ( B - X ) / T ) ) e. CC ) |
| 431 | 399 | recnd | |- ( ph -> T e. CC ) |
| 432 | 430 431 | mulneg1d | |- ( ph -> ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) = -u ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 433 | 432 | eqcomd | |- ( ph -> -u ( ( |_ ` ( ( B - X ) / T ) ) x. T ) = ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 434 | 433 | oveq2d | |- ( ph -> ( ( y + ( Z ` X ) ) + -u ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) = ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 435 | 434 | adantr | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) + -u ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) = ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 436 | 425 429 435 | 3eqtr2d | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) - ( Z ` X ) ) = ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 437 | 436 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) - ( Z ` X ) ) = ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 438 | 407 | znegcld | |- ( ph -> -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 439 | 438 | adantr | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 440 | 439 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 441 | simpl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ph ) |
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| 442 | 231 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) C_ D ) |
| 443 | 205 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( Q ` i ) e. RR* ) |
| 444 | 139 | rexrd | |- ( ph -> ( E ` X ) e. RR* ) |
| 445 | 444 | ad2antrr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( E ` X ) e. RR* ) |
| 446 | elioore | |- ( y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) -> y e. RR ) |
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| 447 | 446 | adantl | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y e. RR ) |
| 448 | 411 | adantr | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( Z ` X ) e. RR ) |
| 449 | 447 448 | readdcld | |- ( ( ph /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) e. RR ) |
| 450 | 449 | adantlr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) e. RR ) |
| 451 | 411 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Z ` X ) e. RR ) |
| 452 | 204 451 | resubcld | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR ) |
| 453 | 452 | rexrd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 454 | 453 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 455 | 14 | rexrd | |- ( ph -> X e. RR* ) |
| 456 | 455 | ad2antrr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> X e. RR* ) |
| 457 | simpr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) |
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| 458 | ioogtlb | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ X e. RR* /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < y ) |
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| 459 | 454 456 457 458 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < y ) |
| 460 | 204 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( Q ` i ) e. RR ) |
| 461 | 451 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( Z ` X ) e. RR ) |
| 462 | 446 | adantl | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y e. RR ) |
| 463 | 460 461 462 | ltsubaddd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) < y <-> ( Q ` i ) < ( y + ( Z ` X ) ) ) ) |
| 464 | 459 463 | mpbid | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( Q ` i ) < ( y + ( Z ` X ) ) ) |
| 465 | 14 | ad2antrr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> X e. RR ) |
| 466 | iooltub | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ X e. RR* /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y < X ) |
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| 467 | 454 456 457 466 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y < X ) |
| 468 | 462 465 461 467 | ltadd1dd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) < ( X + ( Z ` X ) ) ) |
| 469 | 16 | a1i | |- ( ph -> E = ( x e. RR |-> ( x + ( Z ` x ) ) ) ) |
| 470 | id | |- ( x = X -> x = X ) |
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| 471 | fveq2 | |- ( x = X -> ( Z ` x ) = ( Z ` X ) ) |
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| 472 | 470 471 | oveq12d | |- ( x = X -> ( x + ( Z ` x ) ) = ( X + ( Z ` X ) ) ) |
| 473 | 472 | adantl | |- ( ( ph /\ x = X ) -> ( x + ( Z ` x ) ) = ( X + ( Z ` X ) ) ) |
| 474 | 14 411 | readdcld | |- ( ph -> ( X + ( Z ` X ) ) e. RR ) |
| 475 | 469 473 14 474 | fvmptd | |- ( ph -> ( E ` X ) = ( X + ( Z ` X ) ) ) |
| 476 | 475 | eqcomd | |- ( ph -> ( X + ( Z ` X ) ) = ( E ` X ) ) |
| 477 | 476 | ad2antrr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( X + ( Z ` X ) ) = ( E ` X ) ) |
| 478 | 468 477 | breqtrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) < ( E ` X ) ) |
| 479 | 443 445 450 464 478 | eliood | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) e. ( ( Q ` i ) (,) ( E ` X ) ) ) |
| 480 | 479 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) e. ( ( Q ` i ) (,) ( E ` X ) ) ) |
| 481 | 442 480 | sseldd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( y + ( Z ` X ) ) e. D ) |
| 482 | 441 481 440 | 3jca | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ph /\ ( y + ( Z ` X ) ) e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) |
| 483 | eleq1 | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( k e. ZZ <-> -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) |
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| 484 | 483 | 3anbi3d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( ph /\ ( y + ( Z ` X ) ) e. D /\ k e. ZZ ) <-> ( ph /\ ( y + ( Z ` X ) ) e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) ) |
| 485 | oveq1 | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( k x. T ) = ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
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| 486 | 485 | oveq2d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( y + ( Z ` X ) ) + ( k x. T ) ) = ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 487 | 486 | eleq1d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( ( y + ( Z ` X ) ) + ( k x. T ) ) e. D <-> ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) e. D ) ) |
| 488 | 484 487 | imbi12d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( ( ph /\ ( y + ( Z ` X ) ) e. D /\ k e. ZZ ) -> ( ( y + ( Z ` X ) ) + ( k x. T ) ) e. D ) <-> ( ( ph /\ ( y + ( Z ` X ) ) e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) -> ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) e. D ) ) ) |
| 489 | ovex | |- ( y + ( Z ` X ) ) e. _V |
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| 490 | eleq1 | |- ( x = ( y + ( Z ` X ) ) -> ( x e. D <-> ( y + ( Z ` X ) ) e. D ) ) |
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| 491 | 490 | 3anbi2d | |- ( x = ( y + ( Z ` X ) ) -> ( ( ph /\ x e. D /\ k e. ZZ ) <-> ( ph /\ ( y + ( Z ` X ) ) e. D /\ k e. ZZ ) ) ) |
| 492 | oveq1 | |- ( x = ( y + ( Z ` X ) ) -> ( x + ( k x. T ) ) = ( ( y + ( Z ` X ) ) + ( k x. T ) ) ) |
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| 493 | 492 | eleq1d | |- ( x = ( y + ( Z ` X ) ) -> ( ( x + ( k x. T ) ) e. D <-> ( ( y + ( Z ` X ) ) + ( k x. T ) ) e. D ) ) |
| 494 | 491 493 | imbi12d | |- ( x = ( y + ( Z ` X ) ) -> ( ( ( ph /\ x e. D /\ k e. ZZ ) -> ( x + ( k x. T ) ) e. D ) <-> ( ( ph /\ ( y + ( Z ` X ) ) e. D /\ k e. ZZ ) -> ( ( y + ( Z ` X ) ) + ( k x. T ) ) e. D ) ) ) |
| 495 | 489 494 10 | vtocl | |- ( ( ph /\ ( y + ( Z ` X ) ) e. D /\ k e. ZZ ) -> ( ( y + ( Z ` X ) ) + ( k x. T ) ) e. D ) |
| 496 | 488 495 | vtoclg | |- ( -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ -> ( ( ph /\ ( y + ( Z ` X ) ) e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) -> ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) e. D ) ) |
| 497 | 440 482 496 | sylc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) e. D ) |
| 498 | 437 497 | eqeltrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ( y + ( Z ` X ) ) - ( Z ` X ) ) e. D ) |
| 499 | 423 498 | eqeltrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> y e. D ) |
| 500 | 499 | ralrimiva | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> A. y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) y e. D ) |
| 501 | dfss3 | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ D <-> A. y e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) y e. D ) |
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| 502 | 500 501 | sylibr | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ D ) |
| 503 | 204 | recnd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) e. CC ) |
| 504 | 412 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Z ` X ) e. CC ) |
| 505 | 503 504 | negsubd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) + -u ( Z ` X ) ) = ( ( Q ` i ) - ( Z ` X ) ) ) |
| 506 | 505 | eqcomd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) - ( Z ` X ) ) = ( ( Q ` i ) + -u ( Z ` X ) ) ) |
| 507 | 475 | oveq1d | |- ( ph -> ( ( E ` X ) + -u ( Z ` X ) ) = ( ( X + ( Z ` X ) ) + -u ( Z ` X ) ) ) |
| 508 | 474 | recnd | |- ( ph -> ( X + ( Z ` X ) ) e. CC ) |
| 509 | 508 412 | negsubd | |- ( ph -> ( ( X + ( Z ` X ) ) + -u ( Z ` X ) ) = ( ( X + ( Z ` X ) ) - ( Z ` X ) ) ) |
| 510 | 14 | recnd | |- ( ph -> X e. CC ) |
| 511 | 510 412 | pncand | |- ( ph -> ( ( X + ( Z ` X ) ) - ( Z ` X ) ) = X ) |
| 512 | 507 509 511 | 3eqtrrd | |- ( ph -> X = ( ( E ` X ) + -u ( Z ` X ) ) ) |
| 513 | 512 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> X = ( ( E ` X ) + -u ( Z ` X ) ) ) |
| 514 | 506 513 | oveq12d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) = ( ( ( Q ` i ) + -u ( Z ` X ) ) (,) ( ( E ` X ) + -u ( Z ` X ) ) ) ) |
| 515 | 451 | renegcld | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> -u ( Z ` X ) e. RR ) |
| 516 | 204 278 515 | iooshift | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( ( Q ` i ) + -u ( Z ` X ) ) (,) ( ( E ` X ) + -u ( Z ` X ) ) ) = { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } ) |
| 517 | 514 516 | eqtr2d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } = ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) |
| 518 | 517 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } = ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) |
| 519 | 186 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> dom F = D ) |
| 520 | 502 518 519 | 3sstr4d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } C_ dom F ) |
| 521 | 520 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } C_ dom F ) |
| 522 | 410 | negeqd | |- ( ph -> -u ( Z ` X ) = -u ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 523 | 522 433 | eqtrd | |- ( ph -> -u ( Z ` X ) = ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
| 524 | 523 | oveq2d | |- ( ph -> ( x + -u ( Z ` X ) ) = ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 525 | 524 | fveq2d | |- ( ph -> ( F ` ( x + -u ( Z ` X ) ) ) = ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 526 | 525 | adantr | |- ( ( ph /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ( F ` ( x + -u ( Z ` X ) ) ) = ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 527 | 526 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ( F ` ( x + -u ( Z ` X ) ) ) = ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 528 | 438 | adantr | |- ( ( ph /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 529 | 528 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 530 | simpl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ph ) |
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| 531 | 231 | sselda | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> x e. D ) |
| 532 | 530 531 529 | 3jca | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ( ph /\ x e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) |
| 533 | 483 | 3anbi3d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( ph /\ x e. D /\ k e. ZZ ) <-> ( ph /\ x e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) ) |
| 534 | 485 | oveq2d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( x + ( k x. T ) ) = ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 535 | 534 | fveq2d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 536 | 535 | eqeq1d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) <-> ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) ) |
| 537 | 533 536 | imbi12d | |- ( k = -u ( |_ ` ( ( B - X ) / T ) ) -> ( ( ( ph /\ x e. D /\ k e. ZZ ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) <-> ( ( ph /\ x e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) -> ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) ) ) |
| 538 | 537 11 | vtoclg | |- ( -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ -> ( ( ph /\ x e. D /\ -u ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) -> ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) ) |
| 539 | 529 532 538 | sylc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ( F ` ( x + ( -u ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) |
| 540 | 527 539 | eqtrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ( F ` ( x + -u ( Z ` X ) ) ) = ( F ` x ) ) |
| 541 | 540 | adantlr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) /\ x e. ( ( Q ` i ) (,) ( E ` X ) ) ) -> ( F ` ( x + -u ( Z ` X ) ) ) = ( F ` x ) ) |
| 542 | simpr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
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| 543 | 384 386 390 415 416 521 541 542 | limcperiod | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> y e. ( ( F |` { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } ) limCC ( ( E ` X ) + -u ( Z ` X ) ) ) ) |
| 544 | 517 | reseq2d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( F |` { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } ) = ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) ) |
| 545 | 513 | eqcomd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( E ` X ) + -u ( Z ` X ) ) = X ) |
| 546 | 544 545 | oveq12d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( F |` { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } ) limCC ( ( E ` X ) + -u ( Z ` X ) ) ) = ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 547 | 546 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } ) limCC ( ( E ` X ) + -u ( Z ` X ) ) ) = ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 548 | 547 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> ( ( F |` { z e. CC | E. x e. ( ( Q ` i ) (,) ( E ` X ) ) z = ( x + -u ( Z ` X ) ) } ) limCC ( ( E ` X ) + -u ( Z ` X ) ) ) = ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 549 | 543 548 | eleqtrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) -> y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 550 | 382 | adantr | |- ( ( ph /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> F : dom F --> CC ) |
| 551 | 550 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> F : dom F --> CC ) |
| 552 | 417 | a1i | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ CC ) |
| 553 | 502 519 | sseqtrrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ dom F ) |
| 554 | 553 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ dom F ) |
| 555 | 412 | adantr | |- ( ( ph /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> ( Z ` X ) e. CC ) |
| 556 | 555 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> ( Z ` X ) e. CC ) |
| 557 | eqid | |- { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } = { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } |
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| 558 | 503 504 | npcand | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) + ( Z ` X ) ) = ( Q ` i ) ) |
| 559 | 558 | eqcomd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( Q ` i ) = ( ( ( Q ` i ) - ( Z ` X ) ) + ( Z ` X ) ) ) |
| 560 | 475 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( E ` X ) = ( X + ( Z ` X ) ) ) |
| 561 | 559 560 | oveq12d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( Q ` i ) (,) ( E ` X ) ) = ( ( ( ( Q ` i ) - ( Z ` X ) ) + ( Z ` X ) ) (,) ( X + ( Z ` X ) ) ) ) |
| 562 | 14 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> X e. RR ) |
| 563 | 452 562 451 | iooshift | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( ( ( Q ` i ) - ( Z ` X ) ) + ( Z ` X ) ) (,) ( X + ( Z ` X ) ) ) = { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } ) |
| 564 | 561 563 | eqtr2d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } = ( ( Q ` i ) (,) ( E ` X ) ) ) |
| 565 | 564 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } = ( ( Q ` i ) (,) ( E ` X ) ) ) |
| 566 | 231 565 519 | 3sstr4d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } C_ dom F ) |
| 567 | 566 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } C_ dom F ) |
| 568 | 410 | oveq2d | |- ( ph -> ( x + ( Z ` X ) ) = ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 569 | 568 | fveq2d | |- ( ph -> ( F ` ( x + ( Z ` X ) ) ) = ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 570 | 569 | adantr | |- ( ( ph /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( F ` ( x + ( Z ` X ) ) ) = ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 571 | 570 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( F ` ( x + ( Z ` X ) ) ) = ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 572 | 407 | adantr | |- ( ( ph /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 573 | 572 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) |
| 574 | simpl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ph ) |
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| 575 | 502 | sselda | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> x e. D ) |
| 576 | 574 575 573 | 3jca | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( ph /\ x e. D /\ ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) |
| 577 | eleq1 | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( k e. ZZ <-> ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) |
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| 578 | 577 | 3anbi3d | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( ( ph /\ x e. D /\ k e. ZZ ) <-> ( ph /\ x e. D /\ ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) ) ) |
| 579 | oveq1 | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( k x. T ) = ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) |
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| 580 | 579 | oveq2d | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( x + ( k x. T ) ) = ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) |
| 581 | 580 | fveq2d | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) ) |
| 582 | 581 | eqeq1d | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) <-> ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) ) |
| 583 | 578 582 | imbi12d | |- ( k = ( |_ ` ( ( B - X ) / T ) ) -> ( ( ( ph /\ x e. D /\ k e. ZZ ) -> ( F ` ( x + ( k x. T ) ) ) = ( F ` x ) ) <-> ( ( ph /\ x e. D /\ ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) -> ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) ) ) |
| 584 | 583 11 | vtoclg | |- ( ( |_ ` ( ( B - X ) / T ) ) e. ZZ -> ( ( ph /\ x e. D /\ ( |_ ` ( ( B - X ) / T ) ) e. ZZ ) -> ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) ) |
| 585 | 573 576 584 | sylc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( F ` ( x + ( ( |_ ` ( ( B - X ) / T ) ) x. T ) ) ) = ( F ` x ) ) |
| 586 | 571 585 | eqtrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( F ` ( x + ( Z ` X ) ) ) = ( F ` x ) ) |
| 587 | 586 | adantlr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> ( F ` ( x + ( Z ` X ) ) ) = ( F ` x ) ) |
| 588 | simpr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
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| 589 | 551 552 554 556 557 567 587 588 | limcperiod | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> y e. ( ( F |` { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } ) limCC ( X + ( Z ` X ) ) ) ) |
| 590 | 564 | reseq2d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( F |` { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } ) = ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) ) |
| 591 | 476 | adantr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( X + ( Z ` X ) ) = ( E ` X ) ) |
| 592 | 590 591 | oveq12d | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( F |` { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } ) limCC ( X + ( Z ` X ) ) ) = ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 593 | 592 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } ) limCC ( X + ( Z ` X ) ) ) = ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 594 | 593 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> ( ( F |` { z e. CC | E. x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) z = ( x + ( Z ` X ) ) } ) limCC ( X + ( Z ` X ) ) ) = ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 595 | 589 594 | eleqtrd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) -> y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 596 | 549 595 | impbida | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( y e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) <-> y e. ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) ) |
| 597 | 596 | eqrdv | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) = ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 598 | resindm | |- ( Rel F -> ( F |` ( ( -oo (,) X ) i^i dom F ) ) = ( F |` ( -oo (,) X ) ) ) |
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| 599 | 598 | eqcomd | |- ( Rel F -> ( F |` ( -oo (,) X ) ) = ( F |` ( ( -oo (,) X ) i^i dom F ) ) ) |
| 600 | 181 599 | syl | |- ( ph -> ( F |` ( -oo (,) X ) ) = ( F |` ( ( -oo (,) X ) i^i dom F ) ) ) |
| 601 | 186 | ineq2d | |- ( ph -> ( ( -oo (,) X ) i^i dom F ) = ( ( -oo (,) X ) i^i D ) ) |
| 602 | 601 | reseq2d | |- ( ph -> ( F |` ( ( -oo (,) X ) i^i dom F ) ) = ( F |` ( ( -oo (,) X ) i^i D ) ) ) |
| 603 | 600 602 | eqtrd | |- ( ph -> ( F |` ( -oo (,) X ) ) = ( F |` ( ( -oo (,) X ) i^i D ) ) ) |
| 604 | 603 | oveq1d | |- ( ph -> ( ( F |` ( -oo (,) X ) ) limCC X ) = ( ( F |` ( ( -oo (,) X ) i^i D ) ) limCC X ) ) |
| 605 | 604 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( -oo (,) X ) ) limCC X ) = ( ( F |` ( ( -oo (,) X ) i^i D ) ) limCC X ) ) |
| 606 | inss2 | |- ( ( -oo (,) X ) i^i D ) C_ D |
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| 607 | 606 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( -oo (,) X ) i^i D ) C_ D ) |
| 608 | 195 607 | fssresd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( F |` ( ( -oo (,) X ) i^i D ) ) : ( ( -oo (,) X ) i^i D ) --> CC ) |
| 609 | 452 | mnfltd | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> -oo < ( ( Q ` i ) - ( Z ` X ) ) ) |
| 610 | 200 453 609 | xrltled | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> -oo <_ ( ( Q ` i ) - ( Z ` X ) ) ) |
| 611 | iooss1 | |- ( ( -oo e. RR* /\ -oo <_ ( ( Q ` i ) - ( Z ` X ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ ( -oo (,) X ) ) |
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| 612 | 199 610 611 | sylancr | |- ( ( ph /\ i e. ( 0 ..^ M ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ ( -oo (,) X ) ) |
| 613 | 612 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ ( -oo (,) X ) ) |
| 614 | 613 502 | ssind | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) C_ ( ( -oo (,) X ) i^i D ) ) |
| 615 | 606 234 | sstrid | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( -oo (,) X ) i^i D ) C_ CC ) |
| 616 | eqid | |- ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) = ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
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| 617 | 453 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 618 | 455 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> X e. RR* ) |
| 619 | 475 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( E ` X ) = ( X + ( Z ` X ) ) ) |
| 620 | 241 619 | breqtrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) < ( X + ( Z ` X ) ) ) |
| 621 | 411 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Z ` X ) e. RR ) |
| 622 | 14 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> X e. RR ) |
| 623 | 216 621 622 | ltsubaddd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) < X <-> ( Q ` i ) < ( X + ( Z ` X ) ) ) ) |
| 624 | 620 623 | mpbird | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < X ) |
| 625 | 14 | leidd | |- ( ph -> X <_ X ) |
| 626 | 625 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> X <_ X ) |
| 627 | 617 618 618 624 626 | eliocd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> X e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
| 628 | ioounsn | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ X e. RR* /\ ( ( Q ` i ) - ( Z ` X ) ) < X ) -> ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) u. { X } ) = ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
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| 629 | 617 618 624 628 | syl3anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) u. { X } ) = ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
| 630 | 629 | fveq2d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ` ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) u. { X } ) ) = ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ` ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) ) |
| 631 | ovex | |- ( -oo (,) X ) e. _V |
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| 632 | 631 | inex1 | |- ( ( -oo (,) X ) i^i D ) e. _V |
| 633 | snex | |- { X } e. _V |
|
| 634 | 632 633 | unex | |- ( ( ( -oo (,) X ) i^i D ) u. { X } ) e. _V |
| 635 | resttop | |- ( ( ( TopOpen ` CCfld ) e. Top /\ ( ( ( -oo (,) X ) i^i D ) u. { X } ) e. _V ) -> ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) e. Top ) |
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| 636 | 247 634 635 | mp2an | |- ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) e. Top |
| 637 | 634 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( -oo (,) X ) i^i D ) u. { X } ) e. _V ) |
| 638 | iooretop | |- ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) e. ( topGen ` ran (,) ) |
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| 639 | 638 | a1i | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) e. ( topGen ` ran (,) ) ) |
| 640 | elrestr | |- ( ( ( topGen ` ran (,) ) e. Top /\ ( ( ( -oo (,) X ) i^i D ) u. { X } ) e. _V /\ ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) e. ( topGen ` ran (,) ) ) -> ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) e. ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
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| 641 | 255 637 639 640 | syl3anc | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) e. ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
| 642 | 453 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 643 | 262 | a1i | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> +oo e. RR* ) |
| 644 | 14 | ad2antrr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> X e. RR ) |
| 645 | iocssre | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ X e. RR ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) C_ RR ) |
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| 646 | 642 644 645 | syl2anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) C_ RR ) |
| 647 | simpr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
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| 648 | 646 647 | sseldd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x e. RR ) |
| 649 | 455 | ad2antrr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> X e. RR* ) |
| 650 | iocgtlb | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ X e. RR* /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < x ) |
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| 651 | 642 649 647 650 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < x ) |
| 652 | 648 | ltpnfd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x < +oo ) |
| 653 | 642 643 648 651 652 | eliood | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) ) |
| 654 | 653 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) ) |
| 655 | eqvisset | |- ( x = X -> X e. _V ) |
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| 656 | snidg | |- ( X e. _V -> X e. { X } ) |
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| 657 | 655 656 | syl | |- ( x = X -> X e. { X } ) |
| 658 | 470 657 | eqeltrd | |- ( x = X -> x e. { X } ) |
| 659 | elun2 | |- ( x e. { X } -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
|
| 660 | 658 659 | syl | |- ( x = X -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
| 661 | 660 | adantl | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ x = X ) -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
| 662 | simpll | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) ) |
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| 663 | 642 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 664 | 455 | ad3antrrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> X e. RR* ) |
| 665 | 648 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> x e. RR ) |
| 666 | 651 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> ( ( Q ` i ) - ( Z ` X ) ) < x ) |
| 667 | 14 | ad3antrrr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> X e. RR ) |
| 668 | iocleub | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ X e. RR* /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x <_ X ) |
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| 669 | 642 649 647 668 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x <_ X ) |
| 670 | 669 | adantr | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> x <_ X ) |
| 671 | 470 | eqcoms | |- ( X = x -> x = X ) |
| 672 | 671 | necon3bi | |- ( -. x = X -> X =/= x ) |
| 673 | 672 | adantl | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> X =/= x ) |
| 674 | 665 667 670 673 | leneltd | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> x < X ) |
| 675 | 663 664 665 666 674 | eliood | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) |
| 676 | 675 | 3adantll3 | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) |
| 677 | 614 | sselda | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> x e. ( ( -oo (,) X ) i^i D ) ) |
| 678 | elun1 | |- ( x e. ( ( -oo (,) X ) i^i D ) -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
|
| 679 | 677 678 | syl | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
| 680 | 662 676 679 | syl2anc | |- ( ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) /\ -. x = X ) -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
| 681 | 661 680 | pm2.61dan | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
| 682 | 654 681 | elind | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) -> x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
| 683 | 617 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 684 | 618 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> X e. RR* ) |
| 685 | elinel1 | |- ( x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) ) |
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| 686 | elioore | |- ( x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) -> x e. RR ) |
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| 687 | 685 686 | syl | |- ( x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) -> x e. RR ) |
| 688 | 687 | rexrd | |- ( x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) -> x e. RR* ) |
| 689 | 688 | adantl | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> x e. RR* ) |
| 690 | 453 | adantr | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> ( ( Q ` i ) - ( Z ` X ) ) e. RR* ) |
| 691 | 262 | a1i | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> +oo e. RR* ) |
| 692 | 685 | adantl | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) ) |
| 693 | ioogtlb | |- ( ( ( ( Q ` i ) - ( Z ` X ) ) e. RR* /\ +oo e. RR* /\ x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < x ) |
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| 694 | 690 691 692 693 | syl3anc | |- ( ( ( ph /\ i e. ( 0 ..^ M ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < x ) |
| 695 | 694 | 3adantl3 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> ( ( Q ` i ) - ( Z ` X ) ) < x ) |
| 696 | elinel2 | |- ( x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) -> x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) |
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| 697 | elsni | |- ( x e. { X } -> x = X ) |
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| 698 | 697 | adantl | |- ( ( ph /\ x e. { X } ) -> x = X ) |
| 699 | 625 | adantr | |- ( ( ph /\ x e. { X } ) -> X <_ X ) |
| 700 | 698 699 | eqbrtrd | |- ( ( ph /\ x e. { X } ) -> x <_ X ) |
| 701 | 700 | adantlr | |- ( ( ( ph /\ x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) /\ x e. { X } ) -> x <_ X ) |
| 702 | simpll | |- ( ( ( ph /\ x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) /\ -. x e. { X } ) -> ph ) |
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| 703 | elunnel2 | |- ( ( x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) /\ -. x e. { X } ) -> x e. ( ( -oo (,) X ) i^i D ) ) |
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| 704 | 703 | adantll | |- ( ( ( ph /\ x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) /\ -. x e. { X } ) -> x e. ( ( -oo (,) X ) i^i D ) ) |
| 705 | elinel1 | |- ( x e. ( ( -oo (,) X ) i^i D ) -> x e. ( -oo (,) X ) ) |
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| 706 | 704 705 | syl | |- ( ( ( ph /\ x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) /\ -. x e. { X } ) -> x e. ( -oo (,) X ) ) |
| 707 | elioore | |- ( x e. ( -oo (,) X ) -> x e. RR ) |
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| 708 | 707 | adantl | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> x e. RR ) |
| 709 | 14 | adantr | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> X e. RR ) |
| 710 | 199 | a1i | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> -oo e. RR* ) |
| 711 | 455 | adantr | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> X e. RR* ) |
| 712 | simpr | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> x e. ( -oo (,) X ) ) |
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| 713 | iooltub | |- ( ( -oo e. RR* /\ X e. RR* /\ x e. ( -oo (,) X ) ) -> x < X ) |
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| 714 | 710 711 712 713 | syl3anc | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> x < X ) |
| 715 | 708 709 714 | ltled | |- ( ( ph /\ x e. ( -oo (,) X ) ) -> x <_ X ) |
| 716 | 702 706 715 | syl2anc | |- ( ( ( ph /\ x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) /\ -. x e. { X } ) -> x <_ X ) |
| 717 | 701 716 | pm2.61dan | |- ( ( ph /\ x e. ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) -> x <_ X ) |
| 718 | 696 717 | sylan2 | |- ( ( ph /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> x <_ X ) |
| 719 | 718 | 3ad2antl1 | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> x <_ X ) |
| 720 | 683 684 689 695 719 | eliocd | |- ( ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) /\ x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
| 721 | 682 720 | impbida | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( x e. ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) <-> x e. ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ) |
| 722 | 721 | eqrdv | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) = ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) +oo ) i^i ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
| 723 | 606 8 | sstrid | |- ( ph -> ( ( -oo (,) X ) i^i D ) C_ RR ) |
| 724 | 14 | snssd | |- ( ph -> { X } C_ RR ) |
| 725 | 723 724 | unssd | |- ( ph -> ( ( ( -oo (,) X ) i^i D ) u. { X } ) C_ RR ) |
| 726 | 725 | 3ad2ant1 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( -oo (,) X ) i^i D ) u. { X } ) C_ RR ) |
| 727 | 236 369 | rerest | |- ( ( ( ( -oo (,) X ) i^i D ) u. { X } ) C_ RR -> ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) = ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
| 728 | 726 727 | syl | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) = ( ( topGen ` ran (,) ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
| 729 | 641 722 728 | 3eltr4d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) e. ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) |
| 730 | isopn3i | |- ( ( ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) e. Top /\ ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) e. ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ` ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) = ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
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| 731 | 636 729 730 | sylancr | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ` ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) = ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) ) |
| 732 | 630 731 | eqtr2d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( Q ` i ) - ( Z ` X ) ) (,] X ) = ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ` ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) u. { X } ) ) ) |
| 733 | 627 732 | eleqtrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> X e. ( ( int ` ( ( TopOpen ` CCfld ) |`t ( ( ( -oo (,) X ) i^i D ) u. { X } ) ) ) ` ( ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) u. { X } ) ) ) |
| 734 | 608 614 615 236 616 733 | limcres | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( F |` ( ( -oo (,) X ) i^i D ) ) |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) = ( ( F |` ( ( -oo (,) X ) i^i D ) ) limCC X ) ) |
| 735 | 734 | eqcomd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( -oo (,) X ) i^i D ) ) limCC X ) = ( ( ( F |` ( ( -oo (,) X ) i^i D ) ) |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 736 | 614 | resabs1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( -oo (,) X ) i^i D ) ) |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) = ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) ) |
| 737 | 736 | oveq1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( F |` ( ( -oo (,) X ) i^i D ) ) |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) = ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) ) |
| 738 | 605 735 737 | 3eqtrrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( ( Q ` i ) - ( Z ` X ) ) (,) X ) ) limCC X ) = ( ( F |` ( -oo (,) X ) ) limCC X ) ) |
| 739 | 380 597 738 | 3eqtrrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( -oo (,) X ) ) limCC X ) = ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 740 | 739 | rexlimdv3a | |- ( ph -> ( E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) -> ( ( F |` ( -oo (,) X ) ) limCC X ) = ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) ) |
| 741 | 179 740 | mpd | |- ( ph -> ( ( F |` ( -oo (,) X ) ) limCC X ) = ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 742 | 126 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( Q ` i ) < ( Q ` ( i + 1 ) ) ) |
| 743 | 12 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) e. ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) -cn-> CC ) ) |
| 744 | 13 | 3adant3 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> L e. ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) limCC ( Q ` ( i + 1 ) ) ) ) |
| 745 | eqid | |- if ( ( E ` X ) = ( Q ` ( i + 1 ) ) , L , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` ( E ` X ) ) ) = if ( ( E ` X ) = ( Q ` ( i + 1 ) ) , L , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` ( E ` X ) ) ) |
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| 746 | eqid | |- ( ( TopOpen ` CCfld ) |`t ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) u. { ( Q ` ( i + 1 ) ) } ) ) = ( ( TopOpen ` CCfld ) |`t ( ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) u. { ( Q ` ( i + 1 ) ) } ) ) |
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| 747 | 216 214 742 743 744 216 238 241 222 745 746 | fourierdlem33 | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> if ( ( E ` X ) = ( Q ` ( i + 1 ) ) , L , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` ( E ` X ) ) ) e. ( ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 748 | 222 | resabs1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |` ( ( Q ` i ) (,) ( E ` X ) ) ) = ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) ) |
| 749 | 748 | oveq1d | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) = ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 750 | 747 749 | eleqtrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> if ( ( E ` X ) = ( Q ` ( i + 1 ) ) , L , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` ( E ` X ) ) ) e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) ) |
| 751 | ne0i | |- ( if ( ( E ` X ) = ( Q ` ( i + 1 ) ) , L , ( ( F |` ( ( Q ` i ) (,) ( Q ` ( i + 1 ) ) ) ) ` ( E ` X ) ) ) e. ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) -> ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) =/= (/) ) |
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| 752 | 750 751 | syl | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( ( Q ` i ) (,) ( E ` X ) ) ) limCC ( E ` X ) ) =/= (/) ) |
| 753 | 380 752 | eqnetrd | |- ( ( ph /\ i e. ( 0 ..^ M ) /\ ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) ) -> ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) =/= (/) ) |
| 754 | 753 | rexlimdv3a | |- ( ph -> ( E. i e. ( 0 ..^ M ) ( E ` X ) e. ( ( Q ` i ) (,] ( Q ` ( i + 1 ) ) ) -> ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) =/= (/) ) ) |
| 755 | 179 754 | mpd | |- ( ph -> ( ( F |` ( -oo (,) ( E ` X ) ) ) limCC ( E ` X ) ) =/= (/) ) |
| 756 | 741 755 | eqnetrd | |- ( ph -> ( ( F |` ( -oo (,) X ) ) limCC X ) =/= (/) ) |