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| Mirrors > Home > MPE Home > Th. List > dchrisumn0 | Structured version Visualization version GIF version | ||
| Description: The sum Σ𝑛 ∈ ℕ, 𝑋(𝑛) / 𝑛 is nonzero for all non-principal Dirichlet characters (i.e. the assumption 𝑋 ∈ 𝑊 is contradictory). This is the key result that allows to eliminate the conditionals from dchrmusum2 27421 and dchrvmasumif 27430. Lemma 9.4.4 of [Shapiro], p. 382. (Contributed by Mario Carneiro, 12-May-2016.) |
| Ref | Expression |
|---|---|
| rpvmasum.z | ⊢ 𝑍 = (ℤ/nℤ‘𝑁) |
| rpvmasum.l | ⊢ 𝐿 = (ℤRHom‘𝑍) |
| rpvmasum.a | ⊢ (𝜑 → 𝑁 ∈ ℕ) |
| dchrmusum.g | ⊢ 𝐺 = (DChr‘𝑁) |
| dchrmusum.d | ⊢ 𝐷 = (Base‘𝐺) |
| dchrmusum.1 | ⊢ 1 = (0g‘𝐺) |
| dchrmusum.b | ⊢ (𝜑 → 𝑋 ∈ 𝐷) |
| dchrmusum.n1 | ⊢ (𝜑 → 𝑋 ≠ 1 ) |
| dchrmusum.f | ⊢ 𝐹 = (𝑎 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑎)) / 𝑎)) |
| dchrmusum.c | ⊢ (𝜑 → 𝐶 ∈ (0[,)+∞)) |
| dchrmusum.t | ⊢ (𝜑 → seq1( + , 𝐹) ⇝ 𝑇) |
| dchrmusum.2 | ⊢ (𝜑 → ∀𝑦 ∈ (1[,)+∞)(abs‘((seq1( + , 𝐹)‘(⌊‘𝑦)) − 𝑇)) ≤ (𝐶 / 𝑦)) |
| Ref | Expression |
|---|---|
| dchrisumn0 | ⊢ (𝜑 → 𝑇 ≠ 0) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpvmasum.z | . . . 4 ⊢ 𝑍 = (ℤ/nℤ‘𝑁) | |
| 2 | rpvmasum.l | . . . 4 ⊢ 𝐿 = (ℤRHom‘𝑍) | |
| 3 | rpvmasum.a | . . . . 5 ⊢ (𝜑 → 𝑁 ∈ ℕ) | |
| 4 | 3 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑇 = 0) → 𝑁 ∈ ℕ) |
| 5 | dchrmusum.g | . . . 4 ⊢ 𝐺 = (DChr‘𝑁) | |
| 6 | dchrmusum.d | . . . 4 ⊢ 𝐷 = (Base‘𝐺) | |
| 7 | dchrmusum.1 | . . . 4 ⊢ 1 = (0g‘𝐺) | |
| 8 | eqid 2729 | . . . 4 ⊢ {𝑦 ∈ (𝐷 ∖ { 1 }) ∣ Σ𝑚 ∈ ℕ ((𝑦‘(𝐿‘𝑚)) / 𝑚) = 0} = {𝑦 ∈ (𝐷 ∖ { 1 }) ∣ Σ𝑚 ∈ ℕ ((𝑦‘(𝐿‘𝑚)) / 𝑚) = 0} | |
| 9 | dchrmusum.b | . . . . . 6 ⊢ (𝜑 → 𝑋 ∈ 𝐷) | |
| 10 | dchrmusum.n1 | . . . . . 6 ⊢ (𝜑 → 𝑋 ≠ 1 ) | |
| 11 | dchrmusum.f | . . . . . 6 ⊢ 𝐹 = (𝑎 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑎)) / 𝑎)) | |
| 12 | dchrmusum.c | . . . . . 6 ⊢ (𝜑 → 𝐶 ∈ (0[,)+∞)) | |
| 13 | dchrmusum.t | . . . . . 6 ⊢ (𝜑 → seq1( + , 𝐹) ⇝ 𝑇) | |
| 14 | dchrmusum.2 | . . . . . 6 ⊢ (𝜑 → ∀𝑦 ∈ (1[,)+∞)(abs‘((seq1( + , 𝐹)‘(⌊‘𝑦)) − 𝑇)) ≤ (𝐶 / 𝑦)) | |
| 15 | 1, 2, 3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 8 | dchrvmaeq0 27431 | . . . . 5 ⊢ (𝜑 → (𝑋 ∈ {𝑦 ∈ (𝐷 ∖ { 1 }) ∣ Σ𝑚 ∈ ℕ ((𝑦‘(𝐿‘𝑚)) / 𝑚) = 0} ↔ 𝑇 = 0)) |
| 16 | 15 | biimpar 477 | . . . 4 ⊢ ((𝜑 ∧ 𝑇 = 0) → 𝑋 ∈ {𝑦 ∈ (𝐷 ∖ { 1 }) ∣ Σ𝑚 ∈ ℕ ((𝑦‘(𝐿‘𝑚)) / 𝑚) = 0}) |
| 17 | 1, 2, 4, 5, 6, 7, 8, 16 | dchrisum0 27447 | . . 3 ⊢ ¬ (𝜑 ∧ 𝑇 = 0) |
| 18 | 17 | imnani 400 | . 2 ⊢ (𝜑 → ¬ 𝑇 = 0) |
| 19 | 18 | neqned 2932 | 1 ⊢ (𝜑 → 𝑇 ≠ 0) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ≠ wne 2925 ∀wral 3044 {crab 3396 ∖ cdif 3902 {csn 4579 class class class wbr 5095 ↦ cmpt 5176 ‘cfv 6486 (class class class)co 7353 0cc0 11028 1c1 11029 + caddc 11031 +∞cpnf 11165 ≤ cle 11169 − cmin 11365 / cdiv 11795 ℕcn 12146 [,)cico 13268 ⌊cfl 13712 seqcseq 13926 abscabs 15159 ⇝ cli 15409 Σcsu 15611 Basecbs 17138 0gc0g 17361 ℤRHomczrh 21424 ℤ/nℤczn 21427 DChrcdchr 27159 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5221 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7675 ax-inf2 9556 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 ax-pre-sup 11106 ax-addf 11107 ax-mulf 11108 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3345 df-reu 3346 df-rab 3397 df-v 3440 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4862 df-int 4900 df-iun 4946 df-iin 4947 df-disj 5063 df-br 5096 df-opab 5158 df-mpt 5177 df-tr 5203 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-se 5577 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-isom 6495 df-riota 7310 df-ov 7356 df-oprab 7357 df-mpo 7358 df-of 7617 df-rpss 7663 df-om 7807 df-1st 7931 df-2nd 7932 df-supp 8101 df-tpos 8166 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-2o 8396 df-oadd 8399 df-omul 8400 df-er 8632 df-ec 8634 df-qs 8638 df-map 8762 df-pm 8763 df-ixp 8832 df-en 8880 df-dom 8881 df-sdom 8882 df-fin 8883 df-fsupp 9271 df-fi 9320 df-sup 9351 df-inf 9352 df-oi 9421 df-dju 9816 df-card 9854 df-acn 9857 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11367 df-neg 11368 df-div 11796 df-nn 12147 df-2 12209 df-3 12210 df-4 12211 df-5 12212 df-6 12213 df-7 12214 df-8 12215 df-9 12216 df-n0 12403 df-xnn0 12476 df-z 12490 df-dec 12610 df-uz 12754 df-q 12868 df-rp 12912 df-xneg 13032 df-xadd 13033 df-xmul 13034 df-ioo 13270 df-ioc 13271 df-ico 13272 df-icc 13273 df-fz 13429 df-fzo 13576 df-fl 13714 df-mod 13792 df-seq 13927 df-exp 13987 df-fac 14199 df-bc 14228 df-hash 14256 df-word 14439 df-concat 14496 df-s1 14521 df-shft 14992 df-cj 15024 df-re 15025 df-im 15026 df-sqrt 15160 df-abs 15161 df-limsup 15396 df-clim 15413 df-rlim 15414 df-o1 15415 df-lo1 15416 df-sum 15612 df-ef 15992 df-e 15993 df-sin 15994 df-cos 15995 df-tan 15996 df-pi 15997 df-dvds 16182 df-gcd 16424 df-prm 16601 df-numer 16664 df-denom 16665 df-phi 16695 df-pc 16767 df-struct 17076 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17139 df-ress 17160 df-plusg 17192 df-mulr 17193 df-starv 17194 df-sca 17195 df-vsca 17196 df-ip 17197 df-tset 17198 df-ple 17199 df-ds 17201 df-unif 17202 df-hom 17203 df-cco 17204 df-rest 17344 df-topn 17345 df-0g 17363 df-gsum 17364 df-topgen 17365 df-pt 17366 df-prds 17369 df-xrs 17424 df-qtop 17429 df-imas 17430 df-qus 17431 df-xps 17432 df-mre 17506 df-mrc 17507 df-acs 17509 df-mgm 18532 df-sgrp 18611 df-mnd 18627 df-mhm 18675 df-submnd 18676 df-grp 18833 df-minusg 18834 df-sbg 18835 df-mulg 18965 df-subg 19020 df-nsg 19021 df-eqg 19022 df-ghm 19110 df-gim 19156 df-ga 19187 df-cntz 19214 df-oppg 19243 df-od 19425 df-gex 19426 df-pgp 19427 df-lsm 19533 df-pj1 19534 df-cmn 19679 df-abl 19680 df-cyg 19775 df-dprd 19894 df-dpj 19895 df-mgp 20044 df-rng 20056 df-ur 20085 df-ring 20138 df-cring 20139 df-oppr 20240 df-dvdsr 20260 df-unit 20261 df-invr 20291 df-dvr 20304 df-rhm 20375 df-subrng 20449 df-subrg 20473 df-drng 20634 df-lmod 20783 df-lss 20853 df-lsp 20893 df-sra 21095 df-rgmod 21096 df-lidl 21133 df-rsp 21134 df-2idl 21175 df-psmet 21271 df-xmet 21272 df-met 21273 df-bl 21274 df-mopn 21275 df-fbas 21276 df-fg 21277 df-cnfld 21280 df-zring 21372 df-zrh 21428 df-zn 21431 df-top 22797 df-topon 22814 df-topsp 22836 df-bases 22849 df-cld 22922 df-ntr 22923 df-cls 22924 df-nei 23001 df-lp 23039 df-perf 23040 df-cn 23130 df-cnp 23131 df-haus 23218 df-cmp 23290 df-tx 23465 df-hmeo 23658 df-fil 23749 df-fm 23841 df-flim 23842 df-flf 23843 df-xms 24224 df-ms 24225 df-tms 24226 df-cncf 24787 df-0p 25587 df-limc 25783 df-dv 25784 df-ply 26109 df-idp 26110 df-coe 26111 df-dgr 26112 df-quot 26215 df-ulm 26302 df-log 26481 df-cxp 26482 df-atan 26793 df-em 26919 df-cht 27023 df-vma 27024 df-chp 27025 df-ppi 27026 df-mu 27027 df-dchr 27160 |
| This theorem is referenced by: dchrmusumlem 27449 dchrvmasumlem 27450 |
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