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Description: Suppose X is a non-principal Dirichlet character with sum_ n e. NN , X ( n ) / n = 0 . Then X is a real character. Part of Lemma 9.4.4 of Shapiro, p. 382. (Contributed by Mario Carneiro, 5-May-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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| Assertion | dchrisum0re | |- ( ph -> X : ( Base ` Z ) --> RR ) |
| 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 | eqid | |- ( Base ` Z ) = ( Base ` Z ) |
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| 10 | 7 | ssrab3 | |- W C_ ( D \ { .1. } ) |
| 11 | 10 8 | sselid | |- ( ph -> X e. ( D \ { .1. } ) ) |
| 12 | 11 | eldifad | |- ( ph -> X e. D ) |
| 13 | 4 1 5 9 12 | dchrf | |- ( ph -> X : ( Base ` Z ) --> CC ) |
| 14 | 13 | ffnd | |- ( ph -> X Fn ( Base ` Z ) ) |
| 15 | 13 | ffvelcdmda | |- ( ( ph /\ x e. ( Base ` Z ) ) -> ( X ` x ) e. CC ) |
| 16 | fvco3 | |- ( ( X : ( Base ` Z ) --> CC /\ x e. ( Base ` Z ) ) -> ( ( * o. X ) ` x ) = ( * ` ( X ` x ) ) ) |
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| 17 | 13 16 | sylan | |- ( ( ph /\ x e. ( Base ` Z ) ) -> ( ( * o. X ) ` x ) = ( * ` ( X ` x ) ) ) |
| 18 | logno1 | |- -. ( x e. RR+ |-> ( log ` x ) ) e. O(1) |
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| 19 | 1red | |- ( ( ph /\ ( * o. X ) =/= X ) -> 1 e. RR ) |
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| 20 | eqid | |- ( Unit ` Z ) = ( Unit ` Z ) |
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| 21 | 3 | nnnn0d | |- ( ph -> N e. NN0 ) |
| 22 | 1 | zncrng | |- ( N e. NN0 -> Z e. CRing ) |
| 23 | 21 22 | syl | |- ( ph -> Z e. CRing ) |
| 24 | crngring | |- ( Z e. CRing -> Z e. Ring ) |
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| 25 | 23 24 | syl | |- ( ph -> Z e. Ring ) |
| 26 | eqid | |- ( 1r ` Z ) = ( 1r ` Z ) |
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| 27 | 20 26 | 1unit | |- ( Z e. Ring -> ( 1r ` Z ) e. ( Unit ` Z ) ) |
| 28 | 25 27 | syl | |- ( ph -> ( 1r ` Z ) e. ( Unit ` Z ) ) |
| 29 | eqid | |- ( `' L " { ( 1r ` Z ) } ) = ( `' L " { ( 1r ` Z ) } ) |
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| 30 | eqidd | |- ( ( ph /\ f e. W ) -> ( 1r ` Z ) = ( 1r ` Z ) ) |
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| 31 | 1 2 3 4 5 6 7 20 28 29 30 | rpvmasum2 | |- ( ph -> ( x e. RR+ |-> ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) e. O(1) ) |
| 32 | 31 | adantr | |- ( ( ph /\ ( * o. X ) =/= X ) -> ( x e. RR+ |-> ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) e. O(1) ) |
| 33 | 3 | phicld | |- ( ph -> ( phi ` N ) e. NN ) |
| 34 | 33 | nnnn0d | |- ( ph -> ( phi ` N ) e. NN0 ) |
| 35 | 34 | adantr | |- ( ( ph /\ x e. RR+ ) -> ( phi ` N ) e. NN0 ) |
| 36 | 35 | nn0red | |- ( ( ph /\ x e. RR+ ) -> ( phi ` N ) e. RR ) |
| 37 | fzfid | |- ( ( ph /\ x e. RR+ ) -> ( 1 ... ( |_ ` x ) ) e. Fin ) |
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| 38 | inss1 | |- ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) C_ ( 1 ... ( |_ ` x ) ) |
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| 39 | ssfi | |- ( ( ( 1 ... ( |_ ` x ) ) e. Fin /\ ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) C_ ( 1 ... ( |_ ` x ) ) ) -> ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) e. Fin ) |
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| 40 | 37 38 39 | sylancl | |- ( ( ph /\ x e. RR+ ) -> ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) e. Fin ) |
| 41 | elinel1 | |- ( n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) -> n e. ( 1 ... ( |_ ` x ) ) ) |
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| 42 | elfznn | |- ( n e. ( 1 ... ( |_ ` x ) ) -> n e. NN ) |
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| 43 | 42 | adantl | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> n e. NN ) |
| 44 | 41 43 | sylan2 | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> n e. NN ) |
| 45 | vmacl | |- ( n e. NN -> ( Lam ` n ) e. RR ) |
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| 46 | nndivre | |- ( ( ( Lam ` n ) e. RR /\ n e. NN ) -> ( ( Lam ` n ) / n ) e. RR ) |
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| 47 | 45 46 | mpancom | |- ( n e. NN -> ( ( Lam ` n ) / n ) e. RR ) |
| 48 | 44 47 | syl | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> ( ( Lam ` n ) / n ) e. RR ) |
| 49 | 40 48 | fsumrecl | |- ( ( ph /\ x e. RR+ ) -> sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) e. RR ) |
| 50 | 36 49 | remulcld | |- ( ( ph /\ x e. RR+ ) -> ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) e. RR ) |
| 51 | relogcl | |- ( x e. RR+ -> ( log ` x ) e. RR ) |
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| 52 | 51 | adantl | |- ( ( ph /\ x e. RR+ ) -> ( log ` x ) e. RR ) |
| 53 | 1re | |- 1 e. RR |
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| 54 | 4 5 | dchrfi | |- ( N e. NN -> D e. Fin ) |
| 55 | 3 54 | syl | |- ( ph -> D e. Fin ) |
| 56 | difss | |- ( D \ { .1. } ) C_ D |
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| 57 | 10 56 | sstri | |- W C_ D |
| 58 | ssfi | |- ( ( D e. Fin /\ W C_ D ) -> W e. Fin ) |
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| 59 | 55 57 58 | sylancl | |- ( ph -> W e. Fin ) |
| 60 | hashcl | |- ( W e. Fin -> ( # ` W ) e. NN0 ) |
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| 61 | 59 60 | syl | |- ( ph -> ( # ` W ) e. NN0 ) |
| 62 | 61 | nn0red | |- ( ph -> ( # ` W ) e. RR ) |
| 63 | resubcl | |- ( ( 1 e. RR /\ ( # ` W ) e. RR ) -> ( 1 - ( # ` W ) ) e. RR ) |
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| 64 | 53 62 63 | sylancr | |- ( ph -> ( 1 - ( # ` W ) ) e. RR ) |
| 65 | 64 | adantr | |- ( ( ph /\ x e. RR+ ) -> ( 1 - ( # ` W ) ) e. RR ) |
| 66 | 52 65 | remulcld | |- ( ( ph /\ x e. RR+ ) -> ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) e. RR ) |
| 67 | 50 66 | resubcld | |- ( ( ph /\ x e. RR+ ) -> ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) e. RR ) |
| 68 | 67 | recnd | |- ( ( ph /\ x e. RR+ ) -> ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) e. CC ) |
| 69 | 68 | adantlr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ x e. RR+ ) -> ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) e. CC ) |
| 70 | 51 | adantl | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ x e. RR+ ) -> ( log ` x ) e. RR ) |
| 71 | 70 | recnd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ x e. RR+ ) -> ( log ` x ) e. CC ) |
| 72 | 51 | ad2antrl | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( log ` x ) e. RR ) |
| 73 | 66 | ad2ant2r | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) e. RR ) |
| 74 | 72 73 | readdcld | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) e. RR ) |
| 75 | 0red | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 0 e. RR ) |
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| 76 | 50 | ad2ant2r | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) e. RR ) |
| 77 | 2re | |- 2 e. RR |
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| 78 | 77 | a1i | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 2 e. RR ) |
| 79 | 62 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( # ` W ) e. RR ) |
| 80 | 78 79 | resubcld | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( 2 - ( # ` W ) ) e. RR ) |
| 81 | log1 | |- ( log ` 1 ) = 0 |
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| 82 | simprr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 1 <_ x ) |
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| 83 | 1rp | |- 1 e. RR+ |
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| 84 | simprl | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> x e. RR+ ) |
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| 85 | logleb | |- ( ( 1 e. RR+ /\ x e. RR+ ) -> ( 1 <_ x <-> ( log ` 1 ) <_ ( log ` x ) ) ) |
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| 86 | 83 84 85 | sylancr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( 1 <_ x <-> ( log ` 1 ) <_ ( log ` x ) ) ) |
| 87 | 82 86 | mpbid | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( log ` 1 ) <_ ( log ` x ) ) |
| 88 | 81 87 | eqbrtrrid | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 0 <_ ( log ` x ) ) |
| 89 | 59 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> W e. Fin ) |
| 90 | eqid | |- ( invg ` G ) = ( invg ` G ) |
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| 91 | 4 5 12 90 | dchrinv | |- ( ph -> ( ( invg ` G ) ` X ) = ( * o. X ) ) |
| 92 | 4 | dchrabl | |- ( N e. NN -> G e. Abel ) |
| 93 | 3 92 | syl | |- ( ph -> G e. Abel ) |
| 94 | ablgrp | |- ( G e. Abel -> G e. Grp ) |
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| 95 | 93 94 | syl | |- ( ph -> G e. Grp ) |
| 96 | 5 90 | grpinvcl | |- ( ( G e. Grp /\ X e. D ) -> ( ( invg ` G ) ` X ) e. D ) |
| 97 | 95 12 96 | syl2anc | |- ( ph -> ( ( invg ` G ) ` X ) e. D ) |
| 98 | 91 97 | eqeltrrd | |- ( ph -> ( * o. X ) e. D ) |
| 99 | eldifsni | |- ( X e. ( D \ { .1. } ) -> X =/= .1. ) |
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| 100 | 11 99 | syl | |- ( ph -> X =/= .1. ) |
| 101 | 5 6 | grpidcl | |- ( G e. Grp -> .1. e. D ) |
| 102 | 95 101 | syl | |- ( ph -> .1. e. D ) |
| 103 | 5 90 95 12 102 | grpinv11 | |- ( ph -> ( ( ( invg ` G ) ` X ) = ( ( invg ` G ) ` .1. ) <-> X = .1. ) ) |
| 104 | 103 | necon3bid | |- ( ph -> ( ( ( invg ` G ) ` X ) =/= ( ( invg ` G ) ` .1. ) <-> X =/= .1. ) ) |
| 105 | 100 104 | mpbird | |- ( ph -> ( ( invg ` G ) ` X ) =/= ( ( invg ` G ) ` .1. ) ) |
| 106 | 6 90 | grpinvid | |- ( G e. Grp -> ( ( invg ` G ) ` .1. ) = .1. ) |
| 107 | 95 106 | syl | |- ( ph -> ( ( invg ` G ) ` .1. ) = .1. ) |
| 108 | 105 91 107 | 3netr3d | |- ( ph -> ( * o. X ) =/= .1. ) |
| 109 | eldifsn | |- ( ( * o. X ) e. ( D \ { .1. } ) <-> ( ( * o. X ) e. D /\ ( * o. X ) =/= .1. ) ) |
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| 110 | 98 108 109 | sylanbrc | |- ( ph -> ( * o. X ) e. ( D \ { .1. } ) ) |
| 111 | nnuz | |- NN = ( ZZ>= ` 1 ) |
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| 112 | 1zzd | |- ( ph -> 1 e. ZZ ) |
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| 113 | 2fveq3 | |- ( n = m -> ( X ` ( L ` n ) ) = ( X ` ( L ` m ) ) ) |
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| 114 | id | |- ( n = m -> n = m ) |
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| 115 | 113 114 | oveq12d | |- ( n = m -> ( ( X ` ( L ` n ) ) / n ) = ( ( X ` ( L ` m ) ) / m ) ) |
| 116 | 115 | fveq2d | |- ( n = m -> ( * ` ( ( X ` ( L ` n ) ) / n ) ) = ( * ` ( ( X ` ( L ` m ) ) / m ) ) ) |
| 117 | eqid | |- ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) = ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) |
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| 118 | fvex | |- ( * ` ( ( X ` ( L ` m ) ) / m ) ) e. _V |
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| 119 | 116 117 118 | fvmpt | |- ( m e. NN -> ( ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ` m ) = ( * ` ( ( X ` ( L ` m ) ) / m ) ) ) |
| 120 | 119 | adantl | |- ( ( ph /\ m e. NN ) -> ( ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ` m ) = ( * ` ( ( X ` ( L ` m ) ) / m ) ) ) |
| 121 | nnre | |- ( m e. NN -> m e. RR ) |
|
| 122 | 121 | adantl | |- ( ( ph /\ m e. NN ) -> m e. RR ) |
| 123 | 122 | cjred | |- ( ( ph /\ m e. NN ) -> ( * ` m ) = m ) |
| 124 | 123 | oveq2d | |- ( ( ph /\ m e. NN ) -> ( ( * ` ( X ` ( L ` m ) ) ) / ( * ` m ) ) = ( ( * ` ( X ` ( L ` m ) ) ) / m ) ) |
| 125 | 13 | adantr | |- ( ( ph /\ m e. NN ) -> X : ( Base ` Z ) --> CC ) |
| 126 | 1 9 2 | znzrhfo | |- ( N e. NN0 -> L : ZZ -onto-> ( Base ` Z ) ) |
| 127 | 21 126 | syl | |- ( ph -> L : ZZ -onto-> ( Base ` Z ) ) |
| 128 | fof | |- ( L : ZZ -onto-> ( Base ` Z ) -> L : ZZ --> ( Base ` Z ) ) |
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| 129 | 127 128 | syl | |- ( ph -> L : ZZ --> ( Base ` Z ) ) |
| 130 | nnz | |- ( m e. NN -> m e. ZZ ) |
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| 131 | ffvelcdm | |- ( ( L : ZZ --> ( Base ` Z ) /\ m e. ZZ ) -> ( L ` m ) e. ( Base ` Z ) ) |
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| 132 | 129 130 131 | syl2an | |- ( ( ph /\ m e. NN ) -> ( L ` m ) e. ( Base ` Z ) ) |
| 133 | 125 132 | ffvelcdmd | |- ( ( ph /\ m e. NN ) -> ( X ` ( L ` m ) ) e. CC ) |
| 134 | nncn | |- ( m e. NN -> m e. CC ) |
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| 135 | 134 | adantl | |- ( ( ph /\ m e. NN ) -> m e. CC ) |
| 136 | nnne0 | |- ( m e. NN -> m =/= 0 ) |
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| 137 | 136 | adantl | |- ( ( ph /\ m e. NN ) -> m =/= 0 ) |
| 138 | 133 135 137 | cjdivd | |- ( ( ph /\ m e. NN ) -> ( * ` ( ( X ` ( L ` m ) ) / m ) ) = ( ( * ` ( X ` ( L ` m ) ) ) / ( * ` m ) ) ) |
| 139 | fvco3 | |- ( ( X : ( Base ` Z ) --> CC /\ ( L ` m ) e. ( Base ` Z ) ) -> ( ( * o. X ) ` ( L ` m ) ) = ( * ` ( X ` ( L ` m ) ) ) ) |
|
| 140 | 125 132 139 | syl2anc | |- ( ( ph /\ m e. NN ) -> ( ( * o. X ) ` ( L ` m ) ) = ( * ` ( X ` ( L ` m ) ) ) ) |
| 141 | 140 | oveq1d | |- ( ( ph /\ m e. NN ) -> ( ( ( * o. X ) ` ( L ` m ) ) / m ) = ( ( * ` ( X ` ( L ` m ) ) ) / m ) ) |
| 142 | 124 138 141 | 3eqtr4d | |- ( ( ph /\ m e. NN ) -> ( * ` ( ( X ` ( L ` m ) ) / m ) ) = ( ( ( * o. X ) ` ( L ` m ) ) / m ) ) |
| 143 | 120 142 | eqtrd | |- ( ( ph /\ m e. NN ) -> ( ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ` m ) = ( ( ( * o. X ) ` ( L ` m ) ) / m ) ) |
| 144 | 133 | cjcld | |- ( ( ph /\ m e. NN ) -> ( * ` ( X ` ( L ` m ) ) ) e. CC ) |
| 145 | 144 135 137 | divcld | |- ( ( ph /\ m e. NN ) -> ( ( * ` ( X ` ( L ` m ) ) ) / m ) e. CC ) |
| 146 | 141 145 | eqeltrd | |- ( ( ph /\ m e. NN ) -> ( ( ( * o. X ) ` ( L ` m ) ) / m ) e. CC ) |
| 147 | eqid | |- ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) = ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) |
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| 148 | 1 2 3 4 5 6 12 100 147 | dchrmusumlema | |- ( ph -> E. t E. c e. ( 0 [,) +oo ) ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) |
| 149 | simprrl | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t ) |
|
| 150 | 8 | adantr | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> X e. W ) |
| 151 | 3 | adantr | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> N e. NN ) |
| 152 | 12 | adantr | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> X e. D ) |
| 153 | 100 | adantr | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> X =/= .1. ) |
| 154 | simprl | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> c e. ( 0 [,) +oo ) ) |
|
| 155 | simprrr | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) |
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| 156 | 1 2 151 4 5 6 152 153 147 154 149 155 7 | dchrvmaeq0 | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> ( X e. W <-> t = 0 ) ) |
| 157 | 150 156 | mpbid | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> t = 0 ) |
| 158 | 149 157 | breqtrd | |- ( ( ph /\ ( c e. ( 0 [,) +oo ) /\ ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) ) ) -> seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> 0 ) |
| 159 | 158 | rexlimdvaa | |- ( ph -> ( E. c e. ( 0 [,) +oo ) ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) -> seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> 0 ) ) |
| 160 | 159 | exlimdv | |- ( ph -> ( E. t E. c e. ( 0 [,) +oo ) ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> t /\ A. y e. ( 1 [,) +oo ) ( abs ` ( ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` ( |_ ` y ) ) - t ) ) <_ ( c / y ) ) -> seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> 0 ) ) |
| 161 | 148 160 | mpd | |- ( ph -> seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ~~> 0 ) |
| 162 | seqex | |- seq 1 ( + , ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ) e. _V |
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| 163 | 162 | a1i | |- ( ph -> seq 1 ( + , ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ) e. _V ) |
| 164 | 2fveq3 | |- ( a = m -> ( X ` ( L ` a ) ) = ( X ` ( L ` m ) ) ) |
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| 165 | id | |- ( a = m -> a = m ) |
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| 166 | 164 165 | oveq12d | |- ( a = m -> ( ( X ` ( L ` a ) ) / a ) = ( ( X ` ( L ` m ) ) / m ) ) |
| 167 | ovex | |- ( ( X ` ( L ` m ) ) / m ) e. _V |
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| 168 | 166 147 167 | fvmpt | |- ( m e. NN -> ( ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ` m ) = ( ( X ` ( L ` m ) ) / m ) ) |
| 169 | 168 | adantl | |- ( ( ph /\ m e. NN ) -> ( ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ` m ) = ( ( X ` ( L ` m ) ) / m ) ) |
| 170 | 133 135 137 | divcld | |- ( ( ph /\ m e. NN ) -> ( ( X ` ( L ` m ) ) / m ) e. CC ) |
| 171 | 169 170 | eqeltrd | |- ( ( ph /\ m e. NN ) -> ( ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ` m ) e. CC ) |
| 172 | 111 112 171 | serf | |- ( ph -> seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) : NN --> CC ) |
| 173 | 172 | ffvelcdmda | |- ( ( ph /\ k e. NN ) -> ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` k ) e. CC ) |
| 174 | fzfid | |- ( ( ph /\ k e. NN ) -> ( 1 ... k ) e. Fin ) |
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| 175 | simpl | |- ( ( ph /\ k e. NN ) -> ph ) |
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| 176 | elfznn | |- ( m e. ( 1 ... k ) -> m e. NN ) |
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| 177 | 175 176 170 | syl2an | |- ( ( ( ph /\ k e. NN ) /\ m e. ( 1 ... k ) ) -> ( ( X ` ( L ` m ) ) / m ) e. CC ) |
| 178 | 174 177 | fsumcj | |- ( ( ph /\ k e. NN ) -> ( * ` sum_ m e. ( 1 ... k ) ( ( X ` ( L ` m ) ) / m ) ) = sum_ m e. ( 1 ... k ) ( * ` ( ( X ` ( L ` m ) ) / m ) ) ) |
| 179 | 175 176 169 | syl2an | |- ( ( ( ph /\ k e. NN ) /\ m e. ( 1 ... k ) ) -> ( ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ` m ) = ( ( X ` ( L ` m ) ) / m ) ) |
| 180 | simpr | |- ( ( ph /\ k e. NN ) -> k e. NN ) |
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| 181 | 180 111 | eleqtrdi | |- ( ( ph /\ k e. NN ) -> k e. ( ZZ>= ` 1 ) ) |
| 182 | 179 181 177 | fsumser | |- ( ( ph /\ k e. NN ) -> sum_ m e. ( 1 ... k ) ( ( X ` ( L ` m ) ) / m ) = ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` k ) ) |
| 183 | 182 | fveq2d | |- ( ( ph /\ k e. NN ) -> ( * ` sum_ m e. ( 1 ... k ) ( ( X ` ( L ` m ) ) / m ) ) = ( * ` ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` k ) ) ) |
| 184 | 175 176 120 | syl2an | |- ( ( ( ph /\ k e. NN ) /\ m e. ( 1 ... k ) ) -> ( ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ` m ) = ( * ` ( ( X ` ( L ` m ) ) / m ) ) ) |
| 185 | 170 | cjcld | |- ( ( ph /\ m e. NN ) -> ( * ` ( ( X ` ( L ` m ) ) / m ) ) e. CC ) |
| 186 | 175 176 185 | syl2an | |- ( ( ( ph /\ k e. NN ) /\ m e. ( 1 ... k ) ) -> ( * ` ( ( X ` ( L ` m ) ) / m ) ) e. CC ) |
| 187 | 184 181 186 | fsumser | |- ( ( ph /\ k e. NN ) -> sum_ m e. ( 1 ... k ) ( * ` ( ( X ` ( L ` m ) ) / m ) ) = ( seq 1 ( + , ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ) ` k ) ) |
| 188 | 178 183 187 | 3eqtr3rd | |- ( ( ph /\ k e. NN ) -> ( seq 1 ( + , ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ) ` k ) = ( * ` ( seq 1 ( + , ( a e. NN |-> ( ( X ` ( L ` a ) ) / a ) ) ) ` k ) ) ) |
| 189 | 111 161 163 112 173 188 | climcj | |- ( ph -> seq 1 ( + , ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ) ~~> ( * ` 0 ) ) |
| 190 | cj0 | |- ( * ` 0 ) = 0 |
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| 191 | 189 190 | breqtrdi | |- ( ph -> seq 1 ( + , ( n e. NN |-> ( * ` ( ( X ` ( L ` n ) ) / n ) ) ) ) ~~> 0 ) |
| 192 | 111 112 143 146 191 | isumclim | |- ( ph -> sum_ m e. NN ( ( ( * o. X ) ` ( L ` m ) ) / m ) = 0 ) |
| 193 | fveq1 | |- ( y = ( * o. X ) -> ( y ` ( L ` m ) ) = ( ( * o. X ) ` ( L ` m ) ) ) |
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| 194 | 193 | oveq1d | |- ( y = ( * o. X ) -> ( ( y ` ( L ` m ) ) / m ) = ( ( ( * o. X ) ` ( L ` m ) ) / m ) ) |
| 195 | 194 | sumeq2sdv | |- ( y = ( * o. X ) -> sum_ m e. NN ( ( y ` ( L ` m ) ) / m ) = sum_ m e. NN ( ( ( * o. X ) ` ( L ` m ) ) / m ) ) |
| 196 | 195 | eqeq1d | |- ( y = ( * o. X ) -> ( sum_ m e. NN ( ( y ` ( L ` m ) ) / m ) = 0 <-> sum_ m e. NN ( ( ( * o. X ) ` ( L ` m ) ) / m ) = 0 ) ) |
| 197 | 196 7 | elrab2 | |- ( ( * o. X ) e. W <-> ( ( * o. X ) e. ( D \ { .1. } ) /\ sum_ m e. NN ( ( ( * o. X ) ` ( L ` m ) ) / m ) = 0 ) ) |
| 198 | 110 192 197 | sylanbrc | |- ( ph -> ( * o. X ) e. W ) |
| 199 | 198 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( * o. X ) e. W ) |
| 200 | 8 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> X e. W ) |
| 201 | simplr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( * o. X ) =/= X ) |
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| 202 | 89 199 200 201 | nehash2 | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 2 <_ ( # ` W ) ) |
| 203 | suble0 | |- ( ( 2 e. RR /\ ( # ` W ) e. RR ) -> ( ( 2 - ( # ` W ) ) <_ 0 <-> 2 <_ ( # ` W ) ) ) |
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| 204 | 77 79 203 | sylancr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( 2 - ( # ` W ) ) <_ 0 <-> 2 <_ ( # ` W ) ) ) |
| 205 | 202 204 | mpbird | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( 2 - ( # ` W ) ) <_ 0 ) |
| 206 | 80 75 72 88 205 | lemul2ad | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. ( 2 - ( # ` W ) ) ) <_ ( ( log ` x ) x. 0 ) ) |
| 207 | df-2 | |- 2 = ( 1 + 1 ) |
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| 208 | 207 | oveq1i | |- ( 2 - ( # ` W ) ) = ( ( 1 + 1 ) - ( # ` W ) ) |
| 209 | 1cnd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 1 e. CC ) |
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| 210 | 79 | recnd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( # ` W ) e. CC ) |
| 211 | 209 209 210 | addsubassd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( 1 + 1 ) - ( # ` W ) ) = ( 1 + ( 1 - ( # ` W ) ) ) ) |
| 212 | 208 211 | eqtrid | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( 2 - ( # ` W ) ) = ( 1 + ( 1 - ( # ` W ) ) ) ) |
| 213 | 212 | oveq2d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. ( 2 - ( # ` W ) ) ) = ( ( log ` x ) x. ( 1 + ( 1 - ( # ` W ) ) ) ) ) |
| 214 | 71 | adantrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( log ` x ) e. CC ) |
| 215 | 64 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( 1 - ( # ` W ) ) e. RR ) |
| 216 | 215 | recnd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( 1 - ( # ` W ) ) e. CC ) |
| 217 | 214 209 216 | adddid | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. ( 1 + ( 1 - ( # ` W ) ) ) ) = ( ( ( log ` x ) x. 1 ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) |
| 218 | 214 | mulridd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. 1 ) = ( log ` x ) ) |
| 219 | 218 | oveq1d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( ( log ` x ) x. 1 ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) = ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) |
| 220 | 213 217 219 | 3eqtrd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. ( 2 - ( # ` W ) ) ) = ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) |
| 221 | 214 | mul01d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) x. 0 ) = 0 ) |
| 222 | 206 220 221 | 3brtr3d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) <_ 0 ) |
| 223 | 33 | nnred | |- ( ph -> ( phi ` N ) e. RR ) |
| 224 | 223 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( phi ` N ) e. RR ) |
| 225 | 49 | ad2ant2r | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) e. RR ) |
| 226 | 34 | ad2antrr | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( phi ` N ) e. NN0 ) |
| 227 | 226 | nn0ge0d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 0 <_ ( phi ` N ) ) |
| 228 | 44 45 | syl | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> ( Lam ` n ) e. RR ) |
| 229 | vmage0 | |- ( n e. NN -> 0 <_ ( Lam ` n ) ) |
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| 230 | 44 229 | syl | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> 0 <_ ( Lam ` n ) ) |
| 231 | 44 | nnred | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> n e. RR ) |
| 232 | 44 | nngt0d | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> 0 < n ) |
| 233 | divge0 | |- ( ( ( ( Lam ` n ) e. RR /\ 0 <_ ( Lam ` n ) ) /\ ( n e. RR /\ 0 < n ) ) -> 0 <_ ( ( Lam ` n ) / n ) ) |
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| 234 | 228 230 231 232 233 | syl22anc | |- ( ( ( ph /\ x e. RR+ ) /\ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ) -> 0 <_ ( ( Lam ` n ) / n ) ) |
| 235 | 40 48 234 | fsumge0 | |- ( ( ph /\ x e. RR+ ) -> 0 <_ sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) |
| 236 | 235 | ad2ant2r | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 0 <_ sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) |
| 237 | 224 225 227 236 | mulge0d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 0 <_ ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) ) |
| 238 | 74 75 76 222 237 | letrd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) <_ ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) ) |
| 239 | leaddsub | |- ( ( ( log ` x ) e. RR /\ ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) e. RR /\ ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) e. RR ) -> ( ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) <_ ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) <-> ( log ` x ) <_ ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) ) |
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| 240 | 72 73 76 239 | syl3anc | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( ( log ` x ) + ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) <_ ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) <-> ( log ` x ) <_ ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) ) |
| 241 | 238 240 | mpbid | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( log ` x ) <_ ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) |
| 242 | 72 88 | absidd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( abs ` ( log ` x ) ) = ( log ` x ) ) |
| 243 | 67 | ad2ant2r | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) e. RR ) |
| 244 | 75 72 243 88 241 | letrd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> 0 <_ ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) |
| 245 | 243 244 | absidd | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( abs ` ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) = ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) |
| 246 | 241 242 245 | 3brtr4d | |- ( ( ( ph /\ ( * o. X ) =/= X ) /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( abs ` ( log ` x ) ) <_ ( abs ` ( ( ( phi ` N ) x. sum_ n e. ( ( 1 ... ( |_ ` x ) ) i^i ( `' L " { ( 1r ` Z ) } ) ) ( ( Lam ` n ) / n ) ) - ( ( log ` x ) x. ( 1 - ( # ` W ) ) ) ) ) ) |
| 247 | 19 32 69 71 246 | o1le | |- ( ( ph /\ ( * o. X ) =/= X ) -> ( x e. RR+ |-> ( log ` x ) ) e. O(1) ) |
| 248 | 247 | ex | |- ( ph -> ( ( * o. X ) =/= X -> ( x e. RR+ |-> ( log ` x ) ) e. O(1) ) ) |
| 249 | 248 | necon1bd | |- ( ph -> ( -. ( x e. RR+ |-> ( log ` x ) ) e. O(1) -> ( * o. X ) = X ) ) |
| 250 | 18 249 | mpi | |- ( ph -> ( * o. X ) = X ) |
| 251 | 250 | adantr | |- ( ( ph /\ x e. ( Base ` Z ) ) -> ( * o. X ) = X ) |
| 252 | 251 | fveq1d | |- ( ( ph /\ x e. ( Base ` Z ) ) -> ( ( * o. X ) ` x ) = ( X ` x ) ) |
| 253 | 17 252 | eqtr3d | |- ( ( ph /\ x e. ( Base ` Z ) ) -> ( * ` ( X ` x ) ) = ( X ` x ) ) |
| 254 | 15 253 | cjrebd | |- ( ( ph /\ x e. ( Base ` Z ) ) -> ( X ` x ) e. RR ) |
| 255 | 254 | ralrimiva | |- ( ph -> A. x e. ( Base ` Z ) ( X ` x ) e. RR ) |
| 256 | ffnfv | |- ( X : ( Base ` Z ) --> RR <-> ( X Fn ( Base ` Z ) /\ A. x e. ( Base ` Z ) ( X ` x ) e. RR ) ) |
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| 257 | 14 255 256 | sylanbrc | |- ( ph -> X : ( Base ` Z ) --> RR ) |