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Description: Lemma for dchrisum0 . (Contributed by Mario Carneiro, 12-May-2016) (Revised by Mario Carneiro, 7-Jun-2016)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | rpvmasum.z | |- Z = ( Z/nZ ` N ) |
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| rpvmasum.l | |- L = ( ZRHom ` Z ) |
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| rpvmasum.a | |- ( ph -> N e. NN ) |
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| rpvmasum2.g | |- G = ( DChr ` N ) |
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| rpvmasum2.d | |- D = ( Base ` G ) |
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| rpvmasum2.1 | |- .1. = ( 0g ` G ) |
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| rpvmasum2.w | |- W = { y e. ( D \ { .1. } ) | sum_ m e. NN ( ( y ` ( L ` m ) ) / m ) = 0 } |
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| dchrisum0.b | |- ( ph -> X e. W ) |
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| dchrisum0lem1.f | |- F = ( a e. NN |-> ( ( X ` ( L ` a ) ) / ( sqrt ` a ) ) ) |
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| dchrisum0.c | |- ( ph -> C e. ( 0 [,) +oo ) ) |
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| dchrisum0.s | |- ( ph -> seq 1 ( + , F ) ~~> S ) |
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| dchrisum0.1 | |- ( ph -> A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , F ) ` ( |_ ` y ) ) - S ) ) <_ ( C / ( sqrt ` y ) ) ) |
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| Assertion | dchrisum0lem1 | |- ( ph -> ( x e. RR+ |-> sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) sum_ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) e. O(1) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpvmasum.z | |- Z = ( Z/nZ ` N ) |
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| 2 | rpvmasum.l | |- L = ( ZRHom ` Z ) |
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| 3 | rpvmasum.a | |- ( ph -> N e. NN ) |
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| 4 | rpvmasum2.g | |- G = ( DChr ` N ) |
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| 5 | rpvmasum2.d | |- D = ( Base ` G ) |
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| 6 | rpvmasum2.1 | |- .1. = ( 0g ` G ) |
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| 7 | rpvmasum2.w | |- W = { y e. ( D \ { .1. } ) | sum_ m e. NN ( ( y ` ( L ` m ) ) / m ) = 0 } |
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| 8 | dchrisum0.b | |- ( ph -> X e. W ) |
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| 9 | dchrisum0lem1.f | |- F = ( a e. NN |-> ( ( X ` ( L ` a ) ) / ( sqrt ` a ) ) ) |
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| 10 | dchrisum0.c | |- ( ph -> C e. ( 0 [,) +oo ) ) |
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| 11 | dchrisum0.s | |- ( ph -> seq 1 ( + , F ) ~~> S ) |
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| 12 | dchrisum0.1 | |- ( ph -> A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , F ) ` ( |_ ` y ) ) - S ) ) <_ ( C / ( sqrt ` y ) ) ) |
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| 13 | fzfid | |- ( ( ph /\ x e. RR+ ) -> ( 1 ... ( |_ ` x ) ) e. Fin ) |
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| 14 | fzfid | |- ( ( ph /\ x e. RR+ ) -> ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) e. Fin ) |
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| 15 | fzfid | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) e. Fin ) |
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| 16 | elfznn | |- ( d e. ( 1 ... ( |_ ` x ) ) -> d e. NN ) |
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| 17 | elfzuz | |- ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) -> m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) |
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| 18 | 16 17 | anim12i | |- ( ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) |
| 19 | 18 | a1i | |- ( ( ph /\ x e. RR+ ) -> ( ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) ) |
| 20 | elfzuz | |- ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) -> m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) |
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| 21 | elfznn | |- ( d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) -> d e. NN ) |
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| 22 | 20 21 | anim12ci | |- ( ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) /\ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ) -> ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) |
| 23 | 22 | a1i | |- ( ( ph /\ x e. RR+ ) -> ( ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) /\ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ) -> ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) ) |
| 24 | eluzelz | |- ( m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) -> m e. ZZ ) |
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| 25 | 24 | ad2antll | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> m e. ZZ ) |
| 26 | 25 | zred | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> m e. RR ) |
| 27 | simpr | |- ( ( ph /\ x e. RR+ ) -> x e. RR+ ) |
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| 28 | 2z | |- 2 e. ZZ |
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| 29 | rpexpcl | |- ( ( x e. RR+ /\ 2 e. ZZ ) -> ( x ^ 2 ) e. RR+ ) |
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| 30 | 27 28 29 | sylancl | |- ( ( ph /\ x e. RR+ ) -> ( x ^ 2 ) e. RR+ ) |
| 31 | 30 | rpred | |- ( ( ph /\ x e. RR+ ) -> ( x ^ 2 ) e. RR ) |
| 32 | 31 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x ^ 2 ) e. RR ) |
| 33 | simprl | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> d e. NN ) |
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| 34 | 33 | nnrpd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> d e. RR+ ) |
| 35 | 26 32 34 | lemuldivd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( m x. d ) <_ ( x ^ 2 ) <-> m <_ ( ( x ^ 2 ) / d ) ) ) |
| 36 | 33 | nnred | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> d e. RR ) |
| 37 | 27 | rprege0d | |- ( ( ph /\ x e. RR+ ) -> ( x e. RR /\ 0 <_ x ) ) |
| 38 | flge0nn0 | |- ( ( x e. RR /\ 0 <_ x ) -> ( |_ ` x ) e. NN0 ) |
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| 39 | nn0p1nn | |- ( ( |_ ` x ) e. NN0 -> ( ( |_ ` x ) + 1 ) e. NN ) |
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| 40 | 37 38 39 | 3syl | |- ( ( ph /\ x e. RR+ ) -> ( ( |_ ` x ) + 1 ) e. NN ) |
| 41 | 40 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( |_ ` x ) + 1 ) e. NN ) |
| 42 | simprr | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) |
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| 43 | eluznn | |- ( ( ( ( |_ ` x ) + 1 ) e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) -> m e. NN ) |
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| 44 | 41 42 43 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> m e. NN ) |
| 45 | 44 | nnrpd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> m e. RR+ ) |
| 46 | 36 32 45 | lemuldiv2d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( m x. d ) <_ ( x ^ 2 ) <-> d <_ ( ( x ^ 2 ) / m ) ) ) |
| 47 | 35 46 | bitr3d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m <_ ( ( x ^ 2 ) / d ) <-> d <_ ( ( x ^ 2 ) / m ) ) ) |
| 48 | rpcn | |- ( x e. RR+ -> x e. CC ) |
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| 49 | 48 | adantl | |- ( ( ph /\ x e. RR+ ) -> x e. CC ) |
| 50 | 49 | sqvald | |- ( ( ph /\ x e. RR+ ) -> ( x ^ 2 ) = ( x x. x ) ) |
| 51 | 50 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x ^ 2 ) = ( x x. x ) ) |
| 52 | simplr | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> x e. RR+ ) |
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| 53 | 52 | rpred | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> x e. RR ) |
| 54 | reflcl | |- ( x e. RR -> ( |_ ` x ) e. RR ) |
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| 55 | peano2re | |- ( ( |_ ` x ) e. RR -> ( ( |_ ` x ) + 1 ) e. RR ) |
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| 56 | 53 54 55 | 3syl | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( |_ ` x ) + 1 ) e. RR ) |
| 57 | fllep1 | |- ( x e. RR -> x <_ ( ( |_ ` x ) + 1 ) ) |
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| 58 | 53 57 | syl | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> x <_ ( ( |_ ` x ) + 1 ) ) |
| 59 | eluzle | |- ( m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) -> ( ( |_ ` x ) + 1 ) <_ m ) |
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| 60 | 59 | ad2antll | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( |_ ` x ) + 1 ) <_ m ) |
| 61 | 53 56 26 58 60 | letrd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> x <_ m ) |
| 62 | 53 26 52 | lemul1d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x <_ m <-> ( x x. x ) <_ ( m x. x ) ) ) |
| 63 | 61 62 | mpbid | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x x. x ) <_ ( m x. x ) ) |
| 64 | 51 63 | eqbrtrd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x ^ 2 ) <_ ( m x. x ) ) |
| 65 | 32 53 45 | ledivmuld | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( ( x ^ 2 ) / m ) <_ x <-> ( x ^ 2 ) <_ ( m x. x ) ) ) |
| 66 | 64 65 | mpbird | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) / m ) <_ x ) |
| 67 | nnre | |- ( d e. NN -> d e. RR ) |
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| 68 | 67 | ad2antrl | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> d e. RR ) |
| 69 | 32 44 | nndivred | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) / m ) e. RR ) |
| 70 | letr | |- ( ( d e. RR /\ ( ( x ^ 2 ) / m ) e. RR /\ x e. RR ) -> ( ( d <_ ( ( x ^ 2 ) / m ) /\ ( ( x ^ 2 ) / m ) <_ x ) -> d <_ x ) ) |
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| 71 | 68 69 53 70 | syl3anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( d <_ ( ( x ^ 2 ) / m ) /\ ( ( x ^ 2 ) / m ) <_ x ) -> d <_ x ) ) |
| 72 | 66 71 | mpan2d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( d <_ ( ( x ^ 2 ) / m ) -> d <_ x ) ) |
| 73 | 47 72 | sylbid | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m <_ ( ( x ^ 2 ) / d ) -> d <_ x ) ) |
| 74 | 73 | pm4.71rd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m <_ ( ( x ^ 2 ) / d ) <-> ( d <_ x /\ m <_ ( ( x ^ 2 ) / d ) ) ) ) |
| 75 | nnge1 | |- ( d e. NN -> 1 <_ d ) |
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| 76 | 75 | ad2antrl | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> 1 <_ d ) |
| 77 | 1re | |- 1 e. RR |
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| 78 | 0lt1 | |- 0 < 1 |
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| 79 | 77 78 | pm3.2i | |- ( 1 e. RR /\ 0 < 1 ) |
| 80 | 34 | rpregt0d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( d e. RR /\ 0 < d ) ) |
| 81 | 30 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x ^ 2 ) e. RR+ ) |
| 82 | 81 | rpregt0d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) e. RR /\ 0 < ( x ^ 2 ) ) ) |
| 83 | lediv2 | |- ( ( ( 1 e. RR /\ 0 < 1 ) /\ ( d e. RR /\ 0 < d ) /\ ( ( x ^ 2 ) e. RR /\ 0 < ( x ^ 2 ) ) ) -> ( 1 <_ d <-> ( ( x ^ 2 ) / d ) <_ ( ( x ^ 2 ) / 1 ) ) ) |
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| 84 | 79 80 82 83 | mp3an2i | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( 1 <_ d <-> ( ( x ^ 2 ) / d ) <_ ( ( x ^ 2 ) / 1 ) ) ) |
| 85 | 76 84 | mpbid | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) / d ) <_ ( ( x ^ 2 ) / 1 ) ) |
| 86 | 32 | recnd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( x ^ 2 ) e. CC ) |
| 87 | 86 | div1d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) / 1 ) = ( x ^ 2 ) ) |
| 88 | 85 87 | breqtrd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) / d ) <_ ( x ^ 2 ) ) |
| 89 | simpl | |- ( ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) -> d e. NN ) |
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| 90 | nndivre | |- ( ( ( x ^ 2 ) e. RR /\ d e. NN ) -> ( ( x ^ 2 ) / d ) e. RR ) |
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| 91 | 31 89 90 | syl2an | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( x ^ 2 ) / d ) e. RR ) |
| 92 | letr | |- ( ( m e. RR /\ ( ( x ^ 2 ) / d ) e. RR /\ ( x ^ 2 ) e. RR ) -> ( ( m <_ ( ( x ^ 2 ) / d ) /\ ( ( x ^ 2 ) / d ) <_ ( x ^ 2 ) ) -> m <_ ( x ^ 2 ) ) ) |
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| 93 | 26 91 32 92 | syl3anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( m <_ ( ( x ^ 2 ) / d ) /\ ( ( x ^ 2 ) / d ) <_ ( x ^ 2 ) ) -> m <_ ( x ^ 2 ) ) ) |
| 94 | 88 93 | mpan2d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m <_ ( ( x ^ 2 ) / d ) -> m <_ ( x ^ 2 ) ) ) |
| 95 | 47 94 | sylbird | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( d <_ ( ( x ^ 2 ) / m ) -> m <_ ( x ^ 2 ) ) ) |
| 96 | 95 | pm4.71rd | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( d <_ ( ( x ^ 2 ) / m ) <-> ( m <_ ( x ^ 2 ) /\ d <_ ( ( x ^ 2 ) / m ) ) ) ) |
| 97 | 47 74 96 | 3bitr3d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( d <_ x /\ m <_ ( ( x ^ 2 ) / d ) ) <-> ( m <_ ( x ^ 2 ) /\ d <_ ( ( x ^ 2 ) / m ) ) ) ) |
| 98 | fznnfl | |- ( x e. RR -> ( d e. ( 1 ... ( |_ ` x ) ) <-> ( d e. NN /\ d <_ x ) ) ) |
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| 99 | 98 | baibd | |- ( ( x e. RR /\ d e. NN ) -> ( d e. ( 1 ... ( |_ ` x ) ) <-> d <_ x ) ) |
| 100 | 53 33 99 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( d e. ( 1 ... ( |_ ` x ) ) <-> d <_ x ) ) |
| 101 | 91 | flcld | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( |_ ` ( ( x ^ 2 ) / d ) ) e. ZZ ) |
| 102 | elfz5 | |- ( ( m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) /\ ( |_ ` ( ( x ^ 2 ) / d ) ) e. ZZ ) -> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) <-> m <_ ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
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| 103 | 42 101 102 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) <-> m <_ ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
| 104 | flge | |- ( ( ( ( x ^ 2 ) / d ) e. RR /\ m e. ZZ ) -> ( m <_ ( ( x ^ 2 ) / d ) <-> m <_ ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
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| 105 | 91 25 104 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m <_ ( ( x ^ 2 ) / d ) <-> m <_ ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
| 106 | 103 105 | bitr4d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) <-> m <_ ( ( x ^ 2 ) / d ) ) ) |
| 107 | 100 106 | anbi12d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) <-> ( d <_ x /\ m <_ ( ( x ^ 2 ) / d ) ) ) ) |
| 108 | 32 | flcld | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( |_ ` ( x ^ 2 ) ) e. ZZ ) |
| 109 | elfz5 | |- ( ( m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) /\ ( |_ ` ( x ^ 2 ) ) e. ZZ ) -> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) <-> m <_ ( |_ ` ( x ^ 2 ) ) ) ) |
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| 110 | 42 108 109 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) <-> m <_ ( |_ ` ( x ^ 2 ) ) ) ) |
| 111 | flge | |- ( ( ( x ^ 2 ) e. RR /\ m e. ZZ ) -> ( m <_ ( x ^ 2 ) <-> m <_ ( |_ ` ( x ^ 2 ) ) ) ) |
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| 112 | 32 25 111 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m <_ ( x ^ 2 ) <-> m <_ ( |_ ` ( x ^ 2 ) ) ) ) |
| 113 | 110 112 | bitr4d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) <-> m <_ ( x ^ 2 ) ) ) |
| 114 | fznnfl | |- ( ( ( x ^ 2 ) / m ) e. RR -> ( d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) <-> ( d e. NN /\ d <_ ( ( x ^ 2 ) / m ) ) ) ) |
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| 115 | 114 | baibd | |- ( ( ( ( x ^ 2 ) / m ) e. RR /\ d e. NN ) -> ( d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) <-> d <_ ( ( x ^ 2 ) / m ) ) ) |
| 116 | 69 33 115 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) <-> d <_ ( ( x ^ 2 ) / m ) ) ) |
| 117 | 113 116 | anbi12d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) /\ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ) <-> ( m <_ ( x ^ 2 ) /\ d <_ ( ( x ^ 2 ) / m ) ) ) ) |
| 118 | 97 107 117 | 3bitr4d | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) ) -> ( ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) <-> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) /\ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ) ) ) |
| 119 | 118 | ex | |- ( ( ph /\ x e. RR+ ) -> ( ( d e. NN /\ m e. ( ZZ>= ` ( ( |_ ` x ) + 1 ) ) ) -> ( ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) <-> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) /\ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ) ) ) ) |
| 120 | 19 23 119 | pm5.21ndd | |- ( ( ph /\ x e. RR+ ) -> ( ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) <-> ( m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) /\ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ) ) ) |
| 121 | ssun2 | |- ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) C_ ( ( 1 ... ( |_ ` x ) ) u. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
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| 122 | 40 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( |_ ` x ) + 1 ) e. NN ) |
| 123 | nnuz | |- NN = ( ZZ>= ` 1 ) |
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| 124 | 122 123 | eleqtrdi | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( |_ ` x ) + 1 ) e. ( ZZ>= ` 1 ) ) |
| 125 | dchrisum0lem1a | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( x <_ ( ( x ^ 2 ) / d ) /\ ( |_ ` ( ( x ^ 2 ) / d ) ) e. ( ZZ>= ` ( |_ ` x ) ) ) ) |
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| 126 | 125 | simprd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( |_ ` ( ( x ^ 2 ) / d ) ) e. ( ZZ>= ` ( |_ ` x ) ) ) |
| 127 | fzsplit2 | |- ( ( ( ( |_ ` x ) + 1 ) e. ( ZZ>= ` 1 ) /\ ( |_ ` ( ( x ^ 2 ) / d ) ) e. ( ZZ>= ` ( |_ ` x ) ) ) -> ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) = ( ( 1 ... ( |_ ` x ) ) u. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) ) |
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| 128 | 124 126 127 | syl2anc | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) = ( ( 1 ... ( |_ ` x ) ) u. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) ) |
| 129 | 121 128 | sseqtrrid | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) C_ ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
| 130 | 129 | sselda | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) |
| 131 | 7 | ssrab3 | |- W C_ ( D \ { .1. } ) |
| 132 | 131 8 | sselid | |- ( ph -> X e. ( D \ { .1. } ) ) |
| 133 | 132 | eldifad | |- ( ph -> X e. D ) |
| 134 | 133 | ad3antrrr | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> X e. D ) |
| 135 | elfzelz | |- ( m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) -> m e. ZZ ) |
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| 136 | 135 | adantl | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> m e. ZZ ) |
| 137 | 4 1 5 2 134 136 | dchrzrhcl | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( X ` ( L ` m ) ) e. CC ) |
| 138 | elfznn | |- ( m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) -> m e. NN ) |
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| 139 | 138 | adantl | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> m e. NN ) |
| 140 | 139 | nnrpd | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> m e. RR+ ) |
| 141 | 140 | rpsqrtcld | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( sqrt ` m ) e. RR+ ) |
| 142 | 141 | rpcnd | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( sqrt ` m ) e. CC ) |
| 143 | 141 | rpne0d | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( sqrt ` m ) =/= 0 ) |
| 144 | 137 142 143 | divcld | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) e. CC ) |
| 145 | 16 | adantl | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> d e. NN ) |
| 146 | 145 | nnrpd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> d e. RR+ ) |
| 147 | 146 | rpsqrtcld | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( sqrt ` d ) e. RR+ ) |
| 148 | 147 | rpcnne0d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( sqrt ` d ) e. CC /\ ( sqrt ` d ) =/= 0 ) ) |
| 149 | 148 | adantr | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( ( sqrt ` d ) e. CC /\ ( sqrt ` d ) =/= 0 ) ) |
| 150 | 149 | simpld | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( sqrt ` d ) e. CC ) |
| 151 | 149 | simprd | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( sqrt ` d ) =/= 0 ) |
| 152 | 144 150 151 | divcld | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) e. CC ) |
| 153 | 130 152 | syldan | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) e. CC ) |
| 154 | 153 | anasss | |- ( ( ( ph /\ x e. RR+ ) /\ ( d e. ( 1 ... ( |_ ` x ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) ) -> ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) e. CC ) |
| 155 | 13 14 15 120 154 | fsumcom2 | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) = sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) sum_ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) |
| 156 | 155 | mpteq2dva | |- ( ph -> ( x e. RR+ |-> sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) = ( x e. RR+ |-> sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) sum_ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) ) |
| 157 | 77 | a1i | |- ( ph -> 1 e. RR ) |
| 158 | 2cn | |- 2 e. CC |
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| 159 | 27 | rpsqrtcld | |- ( ( ph /\ x e. RR+ ) -> ( sqrt ` x ) e. RR+ ) |
| 160 | 159 | rpcnd | |- ( ( ph /\ x e. RR+ ) -> ( sqrt ` x ) e. CC ) |
| 161 | mulcl | |- ( ( 2 e. CC /\ ( sqrt ` x ) e. CC ) -> ( 2 x. ( sqrt ` x ) ) e. CC ) |
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| 162 | 158 160 161 | sylancr | |- ( ( ph /\ x e. RR+ ) -> ( 2 x. ( sqrt ` x ) ) e. CC ) |
| 163 | 147 | rprecred | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( 1 / ( sqrt ` d ) ) e. RR ) |
| 164 | 13 163 | fsumrecl | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) e. RR ) |
| 165 | 164 | recnd | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) e. CC ) |
| 166 | 165 162 | subcld | |- ( ( ph /\ x e. RR+ ) -> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) e. CC ) |
| 167 | 2re | |- 2 e. RR |
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| 168 | elrege0 | |- ( C e. ( 0 [,) +oo ) <-> ( C e. RR /\ 0 <_ C ) ) |
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| 169 | 10 168 | sylib | |- ( ph -> ( C e. RR /\ 0 <_ C ) ) |
| 170 | 169 | simpld | |- ( ph -> C e. RR ) |
| 171 | remulcl | |- ( ( 2 e. RR /\ C e. RR ) -> ( 2 x. C ) e. RR ) |
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| 172 | 167 170 171 | sylancr | |- ( ph -> ( 2 x. C ) e. RR ) |
| 173 | 172 | adantr | |- ( ( ph /\ x e. RR+ ) -> ( 2 x. C ) e. RR ) |
| 174 | 173 159 | rerpdivcld | |- ( ( ph /\ x e. RR+ ) -> ( ( 2 x. C ) / ( sqrt ` x ) ) e. RR ) |
| 175 | 174 | recnd | |- ( ( ph /\ x e. RR+ ) -> ( ( 2 x. C ) / ( sqrt ` x ) ) e. CC ) |
| 176 | 162 166 175 | adddird | |- ( ( ph /\ x e. RR+ ) -> ( ( ( 2 x. ( sqrt ` x ) ) + ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( ( ( 2 x. ( sqrt ` x ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) + ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 177 | 162 165 | pncan3d | |- ( ( ph /\ x e. RR+ ) -> ( ( 2 x. ( sqrt ` x ) ) + ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) = sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) ) |
| 178 | 177 | oveq1d | |- ( ( ph /\ x e. RR+ ) -> ( ( ( 2 x. ( sqrt ` x ) ) + ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 179 | 2cnd | |- ( ( ph /\ x e. RR+ ) -> 2 e. CC ) |
|
| 180 | 179 160 175 | mulassd | |- ( ( ph /\ x e. RR+ ) -> ( ( 2 x. ( sqrt ` x ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( 2 x. ( ( sqrt ` x ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 181 | 173 | recnd | |- ( ( ph /\ x e. RR+ ) -> ( 2 x. C ) e. CC ) |
| 182 | 159 | rpne0d | |- ( ( ph /\ x e. RR+ ) -> ( sqrt ` x ) =/= 0 ) |
| 183 | 181 160 182 | divcan2d | |- ( ( ph /\ x e. RR+ ) -> ( ( sqrt ` x ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( 2 x. C ) ) |
| 184 | 183 | oveq2d | |- ( ( ph /\ x e. RR+ ) -> ( 2 x. ( ( sqrt ` x ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) = ( 2 x. ( 2 x. C ) ) ) |
| 185 | 180 184 | eqtrd | |- ( ( ph /\ x e. RR+ ) -> ( ( 2 x. ( sqrt ` x ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( 2 x. ( 2 x. C ) ) ) |
| 186 | 185 | oveq1d | |- ( ( ph /\ x e. RR+ ) -> ( ( ( 2 x. ( sqrt ` x ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) + ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) = ( ( 2 x. ( 2 x. C ) ) + ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 187 | 176 178 186 | 3eqtr3d | |- ( ( ph /\ x e. RR+ ) -> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( ( 2 x. ( 2 x. C ) ) + ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 188 | 187 | mpteq2dva | |- ( ph -> ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) = ( x e. RR+ |-> ( ( 2 x. ( 2 x. C ) ) + ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) ) |
| 189 | remulcl | |- ( ( 2 e. RR /\ ( 2 x. C ) e. RR ) -> ( 2 x. ( 2 x. C ) ) e. RR ) |
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| 190 | 167 172 189 | sylancr | |- ( ph -> ( 2 x. ( 2 x. C ) ) e. RR ) |
| 191 | 190 | recnd | |- ( ph -> ( 2 x. ( 2 x. C ) ) e. CC ) |
| 192 | 191 | adantr | |- ( ( ph /\ x e. RR+ ) -> ( 2 x. ( 2 x. C ) ) e. CC ) |
| 193 | 166 175 | mulcld | |- ( ( ph /\ x e. RR+ ) -> ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) e. CC ) |
| 194 | rpssre | |- RR+ C_ RR |
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| 195 | o1const | |- ( ( RR+ C_ RR /\ ( 2 x. ( 2 x. C ) ) e. CC ) -> ( x e. RR+ |-> ( 2 x. ( 2 x. C ) ) ) e. O(1) ) |
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| 196 | 194 191 195 | sylancr | |- ( ph -> ( x e. RR+ |-> ( 2 x. ( 2 x. C ) ) ) e. O(1) ) |
| 197 | eqid | |- ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) = ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) |
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| 198 | 197 | divsqrsum | |- ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) e. dom ~~>r |
| 199 | rlimdmo1 | |- ( ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) e. dom ~~>r -> ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) e. O(1) ) |
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| 200 | 198 199 | mp1i | |- ( ph -> ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) ) e. O(1) ) |
| 201 | 181 160 182 | divrecd | |- ( ( ph /\ x e. RR+ ) -> ( ( 2 x. C ) / ( sqrt ` x ) ) = ( ( 2 x. C ) x. ( 1 / ( sqrt ` x ) ) ) ) |
| 202 | 201 | mpteq2dva | |- ( ph -> ( x e. RR+ |-> ( ( 2 x. C ) / ( sqrt ` x ) ) ) = ( x e. RR+ |-> ( ( 2 x. C ) x. ( 1 / ( sqrt ` x ) ) ) ) ) |
| 203 | 159 | rprecred | |- ( ( ph /\ x e. RR+ ) -> ( 1 / ( sqrt ` x ) ) e. RR ) |
| 204 | 172 | recnd | |- ( ph -> ( 2 x. C ) e. CC ) |
| 205 | rlimconst | |- ( ( RR+ C_ RR /\ ( 2 x. C ) e. CC ) -> ( x e. RR+ |-> ( 2 x. C ) ) ~~>r ( 2 x. C ) ) |
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| 206 | 194 204 205 | sylancr | |- ( ph -> ( x e. RR+ |-> ( 2 x. C ) ) ~~>r ( 2 x. C ) ) |
| 207 | sqrtlim | |- ( x e. RR+ |-> ( 1 / ( sqrt ` x ) ) ) ~~>r 0 |
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| 208 | 207 | a1i | |- ( ph -> ( x e. RR+ |-> ( 1 / ( sqrt ` x ) ) ) ~~>r 0 ) |
| 209 | 173 203 206 208 | rlimmul | |- ( ph -> ( x e. RR+ |-> ( ( 2 x. C ) x. ( 1 / ( sqrt ` x ) ) ) ) ~~>r ( ( 2 x. C ) x. 0 ) ) |
| 210 | 202 209 | eqbrtrd | |- ( ph -> ( x e. RR+ |-> ( ( 2 x. C ) / ( sqrt ` x ) ) ) ~~>r ( ( 2 x. C ) x. 0 ) ) |
| 211 | rlimo1 | |- ( ( x e. RR+ |-> ( ( 2 x. C ) / ( sqrt ` x ) ) ) ~~>r ( ( 2 x. C ) x. 0 ) -> ( x e. RR+ |-> ( ( 2 x. C ) / ( sqrt ` x ) ) ) e. O(1) ) |
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| 212 | 210 211 | syl | |- ( ph -> ( x e. RR+ |-> ( ( 2 x. C ) / ( sqrt ` x ) ) ) e. O(1) ) |
| 213 | 166 175 200 212 | o1mul2 | |- ( ph -> ( x e. RR+ |-> ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) e. O(1) ) |
| 214 | 192 193 196 213 | o1add2 | |- ( ph -> ( x e. RR+ |-> ( ( 2 x. ( 2 x. C ) ) + ( ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) - ( 2 x. ( sqrt ` x ) ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) e. O(1) ) |
| 215 | 188 214 | eqeltrd | |- ( ph -> ( x e. RR+ |-> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) e. O(1) ) |
| 216 | 164 174 | remulcld | |- ( ( ph /\ x e. RR+ ) -> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) e. RR ) |
| 217 | 15 153 | fsumcl | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) e. CC ) |
| 218 | 13 217 | fsumcl | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) e. CC ) |
| 219 | 218 | abscld | |- ( ( ph /\ x e. RR+ ) -> ( abs ` sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) e. RR ) |
| 220 | 216 | recnd | |- ( ( ph /\ x e. RR+ ) -> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) e. CC ) |
| 221 | 220 | abscld | |- ( ( ph /\ x e. RR+ ) -> ( abs ` ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) e. RR ) |
| 222 | 217 | abscld | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) e. RR ) |
| 223 | 13 222 | fsumrecl | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) e. RR ) |
| 224 | 13 217 | fsumabs | |- ( ( ph /\ x e. RR+ ) -> ( abs ` sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ sum_ d e. ( 1 ... ( |_ ` x ) ) ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) ) |
| 225 | 174 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( 2 x. C ) / ( sqrt ` x ) ) e. RR ) |
| 226 | 163 225 | remulcld | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) e. RR ) |
| 227 | 130 144 | syldan | |- ( ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) /\ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ) -> ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) e. CC ) |
| 228 | 15 227 | fsumcl | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) e. CC ) |
| 229 | 228 | abscld | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) e. RR ) |
| 230 | 1 2 3 4 5 6 7 8 9 10 11 12 | dchrisum0lem1b | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) <_ ( ( 2 x. C ) / ( sqrt ` x ) ) ) |
| 231 | 229 225 147 230 | lediv1dd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) / ( sqrt ` d ) ) <_ ( ( ( 2 x. C ) / ( sqrt ` x ) ) / ( sqrt ` d ) ) ) |
| 232 | 147 | rpcnd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( sqrt ` d ) e. CC ) |
| 233 | 147 | rpne0d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( sqrt ` d ) =/= 0 ) |
| 234 | 228 232 233 | absdivd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) = ( ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) / ( abs ` ( sqrt ` d ) ) ) ) |
| 235 | 15 232 227 233 | fsumdivc | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) = sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) |
| 236 | 235 | fveq2d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) = ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) ) |
| 237 | 147 | rprege0d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( sqrt ` d ) e. RR /\ 0 <_ ( sqrt ` d ) ) ) |
| 238 | absid | |- ( ( ( sqrt ` d ) e. RR /\ 0 <_ ( sqrt ` d ) ) -> ( abs ` ( sqrt ` d ) ) = ( sqrt ` d ) ) |
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| 239 | 237 238 | syl | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( sqrt ` d ) ) = ( sqrt ` d ) ) |
| 240 | 239 | oveq2d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) / ( abs ` ( sqrt ` d ) ) ) = ( ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) / ( sqrt ` d ) ) ) |
| 241 | 234 236 240 | 3eqtr3rd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) ) / ( sqrt ` d ) ) = ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) ) |
| 242 | 175 | adantr | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( 2 x. C ) / ( sqrt ` x ) ) e. CC ) |
| 243 | 242 232 233 | divrec2d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( 2 x. C ) / ( sqrt ` x ) ) / ( sqrt ` d ) ) = ( ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 244 | 231 241 243 | 3brtr3d | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ ( ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 245 | 13 222 226 244 | fsumle | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ sum_ d e. ( 1 ... ( |_ ` x ) ) ( ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 246 | 163 | recnd | |- ( ( ( ph /\ x e. RR+ ) /\ d e. ( 1 ... ( |_ ` x ) ) ) -> ( 1 / ( sqrt ` d ) ) e. CC ) |
| 247 | 13 175 246 | fsummulc1 | |- ( ( ph /\ x e. RR+ ) -> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) = sum_ d e. ( 1 ... ( |_ ` x ) ) ( ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 248 | 245 247 | breqtrrd | |- ( ( ph /\ x e. RR+ ) -> sum_ d e. ( 1 ... ( |_ ` x ) ) ( abs ` sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 249 | 219 223 216 224 248 | letrd | |- ( ( ph /\ x e. RR+ ) -> ( abs ` sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) |
| 250 | 216 | leabsd | |- ( ( ph /\ x e. RR+ ) -> ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) <_ ( abs ` ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 251 | 219 216 221 249 250 | letrd | |- ( ( ph /\ x e. RR+ ) -> ( abs ` sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ ( abs ` ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 252 | 251 | adantrr | |- ( ( ph /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( abs ` sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) <_ ( abs ` ( sum_ d e. ( 1 ... ( |_ ` x ) ) ( 1 / ( sqrt ` d ) ) x. ( ( 2 x. C ) / ( sqrt ` x ) ) ) ) ) |
| 253 | 157 215 216 218 252 | o1le | |- ( ph -> ( x e. RR+ |-> sum_ d e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( ( x ^ 2 ) / d ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) e. O(1) ) |
| 254 | 156 253 | eqeltrrd | |- ( ph -> ( x e. RR+ |-> sum_ m e. ( ( ( |_ ` x ) + 1 ) ... ( |_ ` ( x ^ 2 ) ) ) sum_ d e. ( 1 ... ( |_ ` ( ( x ^ 2 ) / m ) ) ) ( ( ( X ` ( L ` m ) ) / ( sqrt ` m ) ) / ( sqrt ` d ) ) ) e. O(1) ) |