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| Mirrors > Home > MPE Home > Th. List > evls1gsumadd | Structured version Visualization version GIF version | ||
| Description: Univariate polynomial evaluation maps (additive) group sums to group sums. (Contributed by AV, 14-Sep-2019.) |
| Ref | Expression |
|---|---|
| evls1gsumadd.q | ⊢ 𝑄 = (𝑆 evalSub1 𝑅) |
| evls1gsumadd.k | ⊢ 𝐾 = (Base‘𝑆) |
| evls1gsumadd.w | ⊢ 𝑊 = (Poly1‘𝑈) |
| evls1gsumadd.0 | ⊢ 0 = (0g‘𝑊) |
| evls1gsumadd.u | ⊢ 𝑈 = (𝑆 ↾s 𝑅) |
| evls1gsumadd.p | ⊢ 𝑃 = (𝑆 ↑s 𝐾) |
| evls1gsumadd.b | ⊢ 𝐵 = (Base‘𝑊) |
| evls1gsumadd.s | ⊢ (𝜑 → 𝑆 ∈ CRing) |
| evls1gsumadd.r | ⊢ (𝜑 → 𝑅 ∈ (SubRing‘𝑆)) |
| evls1gsumadd.y | ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑁) → 𝑌 ∈ 𝐵) |
| evls1gsumadd.n | ⊢ (𝜑 → 𝑁 ⊆ ℕ0) |
| evls1gsumadd.f | ⊢ (𝜑 → (𝑥 ∈ 𝑁 ↦ 𝑌) finSupp 0 ) |
| Ref | Expression |
|---|---|
| evls1gsumadd | ⊢ (𝜑 → (𝑄‘(𝑊 Σg (𝑥 ∈ 𝑁 ↦ 𝑌))) = (𝑃 Σg (𝑥 ∈ 𝑁 ↦ (𝑄‘𝑌)))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | evls1gsumadd.b | . . 3 ⊢ 𝐵 = (Base‘𝑊) | |
| 2 | evls1gsumadd.0 | . . 3 ⊢ 0 = (0g‘𝑊) | |
| 3 | evls1gsumadd.r | . . . 4 ⊢ (𝜑 → 𝑅 ∈ (SubRing‘𝑆)) | |
| 4 | evls1gsumadd.u | . . . . 5 ⊢ 𝑈 = (𝑆 ↾s 𝑅) | |
| 5 | 4 | subrgring 20539 | . . . 4 ⊢ (𝑅 ∈ (SubRing‘𝑆) → 𝑈 ∈ Ring) |
| 6 | evls1gsumadd.w | . . . . 5 ⊢ 𝑊 = (Poly1‘𝑈) | |
| 7 | 6 | ply1ring 22188 | . . . 4 ⊢ (𝑈 ∈ Ring → 𝑊 ∈ Ring) |
| 8 | ringcmn 20247 | . . . 4 ⊢ (𝑊 ∈ Ring → 𝑊 ∈ CMnd) | |
| 9 | 3, 5, 7, 8 | 4syl 19 | . . 3 ⊢ (𝜑 → 𝑊 ∈ CMnd) |
| 10 | evls1gsumadd.s | . . . . . 6 ⊢ (𝜑 → 𝑆 ∈ CRing) | |
| 11 | crngring 20210 | . . . . . 6 ⊢ (𝑆 ∈ CRing → 𝑆 ∈ Ring) | |
| 12 | 10, 11 | syl 17 | . . . . 5 ⊢ (𝜑 → 𝑆 ∈ Ring) |
| 13 | evls1gsumadd.k | . . . . . 6 ⊢ 𝐾 = (Base‘𝑆) | |
| 14 | 13 | fvexi 6895 | . . . . 5 ⊢ 𝐾 ∈ V |
| 15 | 12, 14 | jctir 520 | . . . 4 ⊢ (𝜑 → (𝑆 ∈ Ring ∧ 𝐾 ∈ V)) |
| 16 | evls1gsumadd.p | . . . . 5 ⊢ 𝑃 = (𝑆 ↑s 𝐾) | |
| 17 | 16 | pwsring 20289 | . . . 4 ⊢ ((𝑆 ∈ Ring ∧ 𝐾 ∈ V) → 𝑃 ∈ Ring) |
| 18 | ringmnd 20208 | . . . 4 ⊢ (𝑃 ∈ Ring → 𝑃 ∈ Mnd) | |
| 19 | 15, 17, 18 | 3syl 18 | . . 3 ⊢ (𝜑 → 𝑃 ∈ Mnd) |
| 20 | nn0ex 12512 | . . . . 5 ⊢ ℕ0 ∈ V | |
| 21 | 20 | a1i 11 | . . . 4 ⊢ (𝜑 → ℕ0 ∈ V) |
| 22 | evls1gsumadd.n | . . . 4 ⊢ (𝜑 → 𝑁 ⊆ ℕ0) | |
| 23 | 21, 22 | ssexd 5299 | . . 3 ⊢ (𝜑 → 𝑁 ∈ V) |
| 24 | evls1gsumadd.q | . . . . . 6 ⊢ 𝑄 = (𝑆 evalSub1 𝑅) | |
| 25 | 24, 13, 16, 4, 6 | evls1rhm 22265 | . . . . 5 ⊢ ((𝑆 ∈ CRing ∧ 𝑅 ∈ (SubRing‘𝑆)) → 𝑄 ∈ (𝑊 RingHom 𝑃)) |
| 26 | 10, 3, 25 | syl2anc 584 | . . . 4 ⊢ (𝜑 → 𝑄 ∈ (𝑊 RingHom 𝑃)) |
| 27 | rhmghm 20449 | . . . 4 ⊢ (𝑄 ∈ (𝑊 RingHom 𝑃) → 𝑄 ∈ (𝑊 GrpHom 𝑃)) | |
| 28 | ghmmhm 19214 | . . . 4 ⊢ (𝑄 ∈ (𝑊 GrpHom 𝑃) → 𝑄 ∈ (𝑊 MndHom 𝑃)) | |
| 29 | 26, 27, 28 | 3syl 18 | . . 3 ⊢ (𝜑 → 𝑄 ∈ (𝑊 MndHom 𝑃)) |
| 30 | evls1gsumadd.y | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑁) → 𝑌 ∈ 𝐵) | |
| 31 | evls1gsumadd.f | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝑁 ↦ 𝑌) finSupp 0 ) | |
| 32 | 1, 2, 9, 19, 23, 29, 30, 31 | gsummptmhm 19926 | . 2 ⊢ (𝜑 → (𝑃 Σg (𝑥 ∈ 𝑁 ↦ (𝑄‘𝑌))) = (𝑄‘(𝑊 Σg (𝑥 ∈ 𝑁 ↦ 𝑌)))) |
| 33 | 32 | eqcomd 2742 | 1 ⊢ (𝜑 → (𝑄‘(𝑊 Σg (𝑥 ∈ 𝑁 ↦ 𝑌))) = (𝑃 Σg (𝑥 ∈ 𝑁 ↦ (𝑄‘𝑌)))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 Vcvv 3464 ⊆ wss 3931 class class class wbr 5124 ↦ cmpt 5206 ‘cfv 6536 (class class class)co 7410 finSupp cfsupp 9378 ℕ0cn0 12506 Basecbs 17233 ↾s cress 17256 0gc0g 17458 Σg cgsu 17459 ↑s cpws 17465 Mndcmnd 18717 MndHom cmhm 18764 GrpHom cghm 19200 CMndccmn 19766 Ringcrg 20198 CRingccrg 20199 RingHom crh 20434 SubRingcsubrg 20534 Poly1cpl1 22117 evalSub1 ces1 22256 |
| 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 2708 ax-rep 5254 ax-sep 5271 ax-nul 5281 ax-pow 5340 ax-pr 5407 ax-un 7734 ax-cnex 11190 ax-resscn 11191 ax-1cn 11192 ax-icn 11193 ax-addcl 11194 ax-addrcl 11195 ax-mulcl 11196 ax-mulrcl 11197 ax-mulcom 11198 ax-addass 11199 ax-mulass 11200 ax-distr 11201 ax-i2m1 11202 ax-1ne0 11203 ax-1rid 11204 ax-rnegex 11205 ax-rrecex 11206 ax-cnre 11207 ax-pre-lttri 11208 ax-pre-lttrn 11209 ax-pre-ltadd 11210 ax-pre-mulgt0 11211 |
| 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 2540 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2810 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3062 df-rmo 3364 df-reu 3365 df-rab 3421 df-v 3466 df-sbc 3771 df-csb 3880 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-pss 3951 df-nul 4314 df-if 4506 df-pw 4582 df-sn 4607 df-pr 4609 df-tp 4611 df-op 4613 df-uni 4889 df-int 4928 df-iun 4974 df-iin 4975 df-br 5125 df-opab 5187 df-mpt 5207 df-tr 5235 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-se 5612 df-we 5613 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6295 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-isom 6545 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-of 7676 df-ofr 7677 df-om 7867 df-1st 7993 df-2nd 7994 df-supp 8165 df-frecs 8285 df-wrecs 8316 df-recs 8390 df-rdg 8429 df-1o 8485 df-2o 8486 df-er 8724 df-map 8847 df-pm 8848 df-ixp 8917 df-en 8965 df-dom 8966 df-sdom 8967 df-fin 8968 df-fsupp 9379 df-sup 9459 df-oi 9529 df-card 9958 df-pnf 11276 df-mnf 11277 df-xr 11278 df-ltxr 11279 df-le 11280 df-sub 11473 df-neg 11474 df-nn 12246 df-2 12308 df-3 12309 df-4 12310 df-5 12311 df-6 12312 df-7 12313 df-8 12314 df-9 12315 df-n0 12507 df-z 12594 df-dec 12714 df-uz 12858 df-fz 13530 df-fzo 13677 df-seq 14025 df-hash 14354 df-struct 17171 df-sets 17188 df-slot 17206 df-ndx 17218 df-base 17234 df-ress 17257 df-plusg 17289 df-mulr 17290 df-sca 17292 df-vsca 17293 df-ip 17294 df-tset 17295 df-ple 17296 df-ds 17298 df-hom 17300 df-cco 17301 df-0g 17460 df-gsum 17461 df-prds 17466 df-pws 17468 df-mre 17603 df-mrc 17604 df-acs 17606 df-mgm 18623 df-sgrp 18702 df-mnd 18718 df-mhm 18766 df-submnd 18767 df-grp 18924 df-minusg 18925 df-sbg 18926 df-mulg 19056 df-subg 19111 df-ghm 19201 df-cntz 19305 df-cmn 19768 df-abl 19769 df-mgp 20106 df-rng 20118 df-ur 20147 df-srg 20152 df-ring 20200 df-cring 20201 df-rhm 20437 df-subrng 20511 df-subrg 20535 df-lmod 20824 df-lss 20894 df-lsp 20934 df-assa 21818 df-asp 21819 df-ascl 21820 df-psr 21874 df-mvr 21875 df-mpl 21876 df-opsr 21878 df-evls 22037 df-psr1 22120 df-ply1 22122 df-evls1 22258 |
| This theorem is referenced by: evl1gsumadd 22301 evls1fpws 22312 |
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