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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 27457 and dchrvmasumif 27466. 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 2736 | . . . 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 27467 | . . . . 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 27483 | . . 3 ⊢ ¬ (𝜑 ∧ 𝑇 = 0) |
| 18 | 17 | imnani 400 | . 2 ⊢ (𝜑 → ¬ 𝑇 = 0) |
| 19 | 18 | neqned 2939 | 1 ⊢ (𝜑 → 𝑇 ≠ 0) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ≠ wne 2932 ∀wral 3051 {crab 3389 ∖ cdif 3886 {csn 4567 class class class wbr 5085 ↦ cmpt 5166 ‘cfv 6498 (class class class)co 7367 0cc0 11038 1c1 11039 + caddc 11041 +∞cpnf 11176 ≤ cle 11180 − cmin 11377 / cdiv 11807 ℕcn 12174 [,)cico 13300 ⌊cfl 13749 seqcseq 13963 abscabs 15196 ⇝ cli 15446 Σcsu 15648 Basecbs 17179 0gc0g 17402 ℤRHomczrh 21479 ℤ/nℤczn 21482 DChrcdchr 27195 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-inf2 9562 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 ax-pre-sup 11116 ax-addf 11117 ax-mulf 11118 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rmo 3342 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4851 df-int 4890 df-iun 4935 df-iin 4936 df-disj 5053 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-se 5585 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-isom 6507 df-riota 7324 df-ov 7370 df-oprab 7371 df-mpo 7372 df-of 7631 df-rpss 7677 df-om 7818 df-1st 7942 df-2nd 7943 df-supp 8111 df-tpos 8176 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-1o 8405 df-2o 8406 df-oadd 8409 df-omul 8410 df-er 8643 df-ec 8645 df-qs 8649 df-map 8775 df-pm 8776 df-ixp 8846 df-en 8894 df-dom 8895 df-sdom 8896 df-fin 8897 df-fsupp 9275 df-fi 9324 df-sup 9355 df-inf 9356 df-oi 9425 df-dju 9825 df-card 9863 df-acn 9866 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-sub 11379 df-neg 11380 df-div 11808 df-nn 12175 df-2 12244 df-3 12245 df-4 12246 df-5 12247 df-6 12248 df-7 12249 df-8 12250 df-9 12251 df-n0 12438 df-xnn0 12511 df-z 12525 df-dec 12645 df-uz 12789 df-q 12899 df-rp 12943 df-xneg 13063 df-xadd 13064 df-xmul 13065 df-ioo 13302 df-ioc 13303 df-ico 13304 df-icc 13305 df-fz 13462 df-fzo 13609 df-fl 13751 df-mod 13829 df-seq 13964 df-exp 14024 df-fac 14236 df-bc 14265 df-hash 14293 df-word 14476 df-concat 14533 df-s1 14559 df-shft 15029 df-cj 15061 df-re 15062 df-im 15063 df-sqrt 15197 df-abs 15198 df-limsup 15433 df-clim 15450 df-rlim 15451 df-o1 15452 df-lo1 15453 df-sum 15649 df-ef 16032 df-e 16033 df-sin 16034 df-cos 16035 df-tan 16036 df-pi 16037 df-dvds 16222 df-gcd 16464 df-prm 16641 df-numer 16705 df-denom 16706 df-phi 16736 df-pc 16808 df-struct 17117 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-mulr 17234 df-starv 17235 df-sca 17236 df-vsca 17237 df-ip 17238 df-tset 17239 df-ple 17240 df-ds 17242 df-unif 17243 df-hom 17244 df-cco 17245 df-rest 17385 df-topn 17386 df-0g 17404 df-gsum 17405 df-topgen 17406 df-pt 17407 df-prds 17410 df-xrs 17466 df-qtop 17471 df-imas 17472 df-qus 17473 df-xps 17474 df-mre 17548 df-mrc 17549 df-acs 17551 df-mgm 18608 df-sgrp 18687 df-mnd 18703 df-mhm 18751 df-submnd 18752 df-grp 18912 df-minusg 18913 df-sbg 18914 df-mulg 19044 df-subg 19099 df-nsg 19100 df-eqg 19101 df-ghm 19188 df-gim 19234 df-ga 19265 df-cntz 19292 df-oppg 19321 df-od 19503 df-gex 19504 df-pgp 19505 df-lsm 19611 df-pj1 19612 df-cmn 19757 df-abl 19758 df-cyg 19853 df-dprd 19972 df-dpj 19973 df-mgp 20122 df-rng 20134 df-ur 20163 df-ring 20216 df-cring 20217 df-oppr 20317 df-dvdsr 20337 df-unit 20338 df-invr 20368 df-dvr 20381 df-rhm 20452 df-subrng 20523 df-subrg 20547 df-drng 20708 df-lmod 20857 df-lss 20927 df-lsp 20967 df-sra 21168 df-rgmod 21169 df-lidl 21206 df-rsp 21207 df-2idl 21248 df-psmet 21344 df-xmet 21345 df-met 21346 df-bl 21347 df-mopn 21348 df-fbas 21349 df-fg 21350 df-cnfld 21353 df-zring 21427 df-zrh 21483 df-zn 21486 df-top 22859 df-topon 22876 df-topsp 22898 df-bases 22911 df-cld 22984 df-ntr 22985 df-cls 22986 df-nei 23063 df-lp 23101 df-perf 23102 df-cn 23192 df-cnp 23193 df-haus 23280 df-cmp 23352 df-tx 23527 df-hmeo 23720 df-fil 23811 df-fm 23903 df-flim 23904 df-flf 23905 df-xms 24285 df-ms 24286 df-tms 24287 df-cncf 24845 df-0p 25637 df-limc 25833 df-dv 25834 df-ply 26153 df-idp 26154 df-coe 26155 df-dgr 26156 df-quot 26257 df-ulm 26342 df-log 26520 df-cxp 26521 df-atan 26831 df-em 26956 df-cht 27060 df-vma 27061 df-chp 27062 df-ppi 27063 df-mu 27064 df-dchr 27196 |
| This theorem is referenced by: dchrmusumlem 27485 dchrvmasumlem 27486 |
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