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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ply1sclrmsm | Structured version Visualization version GIF version | ||
| Description: The ring multiplication of a polynomial with a scalar polynomial is equal to the scalar multiplication of the polynomial with the corresponding scalar. (Contributed by AV, 14-Aug-2019.) |
| Ref | Expression |
|---|---|
| ply1sclrmsm.k | ⊢ 𝐾 = (Base‘𝑅) |
| ply1sclrmsm.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| ply1sclrmsm.b | ⊢ 𝐸 = (Base‘𝑃) |
| ply1sclrmsm.x | ⊢ 𝑋 = (var1‘𝑅) |
| ply1sclrmsm.s | ⊢ · = ( ·𝑠 ‘𝑃) |
| ply1sclrmsm.m | ⊢ × = (.r‘𝑃) |
| ply1sclrmsm.n | ⊢ 𝑁 = (mulGrp‘𝑃) |
| ply1sclrmsm.e | ⊢ ↑ = (.g‘𝑁) |
| ply1sclrmsm.a | ⊢ 𝐴 = (algSc‘𝑃) |
| Ref | Expression |
|---|---|
| ply1sclrmsm | ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → ((𝐴‘𝐹) × 𝑍) = (𝐹 · 𝑍)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1sclrmsm.k | . . . . . . . 8 ⊢ 𝐾 = (Base‘𝑅) | |
| 2 | ply1sclrmsm.p | . . . . . . . . . 10 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 3 | 2 | ply1sca 22240 | . . . . . . . . 9 ⊢ (𝑅 ∈ Ring → 𝑅 = (Scalar‘𝑃)) |
| 4 | 3 | fveq2d 6834 | . . . . . . . 8 ⊢ (𝑅 ∈ Ring → (Base‘𝑅) = (Base‘(Scalar‘𝑃))) |
| 5 | 1, 4 | eqtrid 2783 | . . . . . . 7 ⊢ (𝑅 ∈ Ring → 𝐾 = (Base‘(Scalar‘𝑃))) |
| 6 | 5 | eleq2d 2822 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (𝐹 ∈ 𝐾 ↔ 𝐹 ∈ (Base‘(Scalar‘𝑃)))) |
| 7 | 6 | biimpa 477 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾) → 𝐹 ∈ (Base‘(Scalar‘𝑃))) |
| 8 | ply1sclrmsm.a | . . . . . 6 ⊢ 𝐴 = (algSc‘𝑃) | |
| 9 | eqid 2736 | . . . . . 6 ⊢ (Scalar‘𝑃) = (Scalar‘𝑃) | |
| 10 | eqid 2736 | . . . . . 6 ⊢ (Base‘(Scalar‘𝑃)) = (Base‘(Scalar‘𝑃)) | |
| 11 | ply1sclrmsm.s | . . . . . 6 ⊢ · = ( ·𝑠 ‘𝑃) | |
| 12 | eqid 2736 | . . . . . 6 ⊢ (1r‘𝑃) = (1r‘𝑃) | |
| 13 | 8, 9, 10, 11, 12 | asclval 21857 | . . . . 5 ⊢ (𝐹 ∈ (Base‘(Scalar‘𝑃)) → (𝐴‘𝐹) = (𝐹 · (1r‘𝑃))) |
| 14 | 7, 13 | syl 17 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾) → (𝐴‘𝐹) = (𝐹 · (1r‘𝑃))) |
| 15 | 14 | 3adant3 1134 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → (𝐴‘𝐹) = (𝐹 · (1r‘𝑃))) |
| 16 | 15 | oveq1d 7374 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → ((𝐴‘𝐹) × 𝑍) = ((𝐹 · (1r‘𝑃)) × 𝑍)) |
| 17 | simp1 1138 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → 𝑅 ∈ Ring) | |
| 18 | 1 | eleq2i 2828 | . . . . 5 ⊢ (𝐹 ∈ 𝐾 ↔ 𝐹 ∈ (Base‘𝑅)) |
| 19 | 18 | biimpi 217 | . . . 4 ⊢ (𝐹 ∈ 𝐾 → 𝐹 ∈ (Base‘𝑅)) |
| 20 | 19 | 3ad2ant2 1136 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → 𝐹 ∈ (Base‘𝑅)) |
| 21 | 2 | ply1ring 22235 | . . . . 5 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 22 | ply1sclrmsm.b | . . . . . 6 ⊢ 𝐸 = (Base‘𝑃) | |
| 23 | 22, 12 | ringidcl 20240 | . . . . 5 ⊢ (𝑃 ∈ Ring → (1r‘𝑃) ∈ 𝐸) |
| 24 | 21, 23 | syl 17 | . . . 4 ⊢ (𝑅 ∈ Ring → (1r‘𝑃) ∈ 𝐸) |
| 25 | 24 | 3ad2ant1 1135 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → (1r‘𝑃) ∈ 𝐸) |
| 26 | simp3 1140 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → 𝑍 ∈ 𝐸) | |
| 27 | ply1sclrmsm.m | . . . 4 ⊢ × = (.r‘𝑃) | |
| 28 | eqid 2736 | . . . 4 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 29 | 2, 27, 22, 28, 11 | ply1ass23l 22214 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ (𝐹 ∈ (Base‘𝑅) ∧ (1r‘𝑃) ∈ 𝐸 ∧ 𝑍 ∈ 𝐸)) → ((𝐹 · (1r‘𝑃)) × 𝑍) = (𝐹 · ((1r‘𝑃) × 𝑍))) |
| 30 | 17, 20, 25, 26, 29 | syl13anc 1376 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → ((𝐹 · (1r‘𝑃)) × 𝑍) = (𝐹 · ((1r‘𝑃) × 𝑍))) |
| 31 | 22, 27, 12 | ringlidm 20244 | . . . . 5 ⊢ ((𝑃 ∈ Ring ∧ 𝑍 ∈ 𝐸) → ((1r‘𝑃) × 𝑍) = 𝑍) |
| 32 | 21, 31 | sylan 582 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑍 ∈ 𝐸) → ((1r‘𝑃) × 𝑍) = 𝑍) |
| 33 | 32 | 3adant2 1133 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → ((1r‘𝑃) × 𝑍) = 𝑍) |
| 34 | 33 | oveq2d 7375 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → (𝐹 · ((1r‘𝑃) × 𝑍)) = (𝐹 · 𝑍)) |
| 35 | 16, 30, 34 | 3eqtrd 2775 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐾 ∧ 𝑍 ∈ 𝐸) → ((𝐴‘𝐹) × 𝑍) = (𝐹 · 𝑍)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1088 = wceq 1543 ∈ wcel 2115 ‘cfv 6488 (class class class)co 7359 Basecbs 17173 .rcmulr 17215 Scalarcsca 17217 ·𝑠 cvsca 17218 .gcmg 19037 mulGrpcmgp 20115 1rcur 20156 Ringcrg 20208 algSccascl 21830 var1cv1 22164 Poly1cpl1 22165 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1970 ax-7 2011 ax-8 2117 ax-9 2125 ax-10 2148 ax-11 2164 ax-12 2185 ax-ext 2708 ax-rep 5202 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7681 ax-cnex 11088 ax-resscn 11089 ax-1cn 11090 ax-icn 11091 ax-addcl 11092 ax-addrcl 11093 ax-mulcl 11094 ax-mulrcl 11095 ax-mulcom 11096 ax-addass 11097 ax-mulass 11098 ax-distr 11099 ax-i2m1 11100 ax-1ne0 11101 ax-1rid 11102 ax-rnegex 11103 ax-rrecex 11104 ax-cnre 11105 ax-pre-lttri 11106 ax-pre-lttrn 11107 ax-pre-ltadd 11108 ax-pre-mulgt0 11109 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 850 df-3or 1089 df-3an 1090 df-tru 1546 df-fal 1556 df-ex 1783 df-nf 1787 df-sb 2070 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3061 df-rmo 3341 df-reu 3342 df-rab 3389 df-v 3430 df-sbc 3727 df-csb 3835 df-dif 3889 df-un 3891 df-in 3893 df-ss 3903 df-pss 3906 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4842 df-int 4881 df-iun 4926 df-iin 4927 df-br 5076 df-opab 5138 df-mpt 5157 df-tr 5183 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-se 5575 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6255 df-ord 6316 df-on 6317 df-lim 6318 df-suc 6319 df-iota 6444 df-fun 6490 df-fn 6491 df-f 6492 df-f1 6493 df-fo 6494 df-f1o 6495 df-fv 6496 df-isom 6497 df-riota 7316 df-ov 7362 df-oprab 7363 df-mpo 7364 df-of 7623 df-ofr 7624 df-om 7810 df-1st 7934 df-2nd 7935 df-supp 8104 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-1o 8398 df-2o 8399 df-er 8636 df-map 8768 df-pm 8769 df-ixp 8839 df-en 8887 df-dom 8888 df-sdom 8889 df-fin 8890 df-fsupp 9268 df-sup 9348 df-oi 9418 df-card 9857 df-pnf 11175 df-mnf 11176 df-xr 11177 df-ltxr 11178 df-le 11179 df-sub 11373 df-neg 11374 df-nn 12169 df-2 12238 df-3 12239 df-4 12240 df-5 12241 df-6 12242 df-7 12243 df-8 12244 df-9 12245 df-n0 12432 df-z 12519 df-dec 12639 df-uz 12783 df-fz 13456 df-fzo 13603 df-seq 13958 df-hash 14287 df-struct 17111 df-sets 17128 df-slot 17146 df-ndx 17158 df-base 17174 df-ress 17195 df-plusg 17227 df-mulr 17228 df-sca 17230 df-vsca 17231 df-ip 17232 df-tset 17233 df-ple 17234 df-ds 17236 df-hom 17238 df-cco 17239 df-0g 17398 df-gsum 17399 df-prds 17404 df-pws 17406 df-mre 17542 df-mrc 17543 df-acs 17545 df-mgm 18602 df-sgrp 18681 df-mnd 18697 df-mhm 18745 df-submnd 18746 df-grp 18906 df-minusg 18907 df-mulg 19038 df-subg 19093 df-ghm 19182 df-cntz 19286 df-cmn 19751 df-abl 19752 df-mgp 20116 df-rng 20128 df-ur 20157 df-ring 20210 df-subrng 20521 df-subrg 20545 df-ascl 21833 df-psr 21887 df-mpl 21889 df-opsr 21891 df-psr1 22168 df-ply1 22170 |
| This theorem is referenced by: coe1sclmulval 48873 |
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