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| Mirrors > Home > MPE Home > Th. List > ply1ass23l | Structured version Visualization version GIF version | ||
| Description: Associative identity with scalar and ring multiplication for the polynomial ring. (Contributed by AV, 14-Aug-2019.) |
| Ref | Expression |
|---|---|
| ply1ass23l.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| ply1ass23l.t | ⊢ × = (.r‘𝑃) |
| ply1ass23l.b | ⊢ 𝐵 = (Base‘𝑃) |
| ply1ass23l.k | ⊢ 𝐾 = (Base‘𝑅) |
| ply1ass23l.n | ⊢ · = ( ·𝑠 ‘𝑃) |
| Ref | Expression |
|---|---|
| ply1ass23l | ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → ((𝐴 · 𝑋) × 𝑌) = (𝐴 · (𝑋 × 𝑌))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2734 | . 2 ⊢ (1o mPwSer 𝑅) = (1o mPwSer 𝑅) | |
| 2 | 1on 8407 | . . 3 ⊢ 1o ∈ On | |
| 3 | 2 | a1i 11 | . 2 ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → 1o ∈ On) |
| 4 | simpl 482 | . 2 ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → 𝑅 ∈ Ring) | |
| 5 | eqid 2734 | . 2 ⊢ {𝑓 ∈ (ℕ0 ↑m 1o) ∣ (◡𝑓 “ ℕ) ∈ Fin} = {𝑓 ∈ (ℕ0 ↑m 1o) ∣ (◡𝑓 “ ℕ) ∈ Fin} | |
| 6 | eqid 2734 | . . 3 ⊢ (1o mPoly 𝑅) = (1o mPoly 𝑅) | |
| 7 | ply1ass23l.p | . . . 4 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 8 | ply1ass23l.t | . . . 4 ⊢ × = (.r‘𝑃) | |
| 9 | 7, 6, 8 | ply1mulr 22164 | . . 3 ⊢ × = (.r‘(1o mPoly 𝑅)) |
| 10 | 6, 1, 9 | mplmulr 21961 | . 2 ⊢ × = (.r‘(1o mPwSer 𝑅)) |
| 11 | eqid 2734 | . 2 ⊢ (Base‘(1o mPwSer 𝑅)) = (Base‘(1o mPwSer 𝑅)) | |
| 12 | eqid 2734 | . . . . . 6 ⊢ (Base‘(1o mPoly 𝑅)) = (Base‘(1o mPoly 𝑅)) | |
| 13 | 6, 1, 12, 11 | mplbasss 21950 | . . . . 5 ⊢ (Base‘(1o mPoly 𝑅)) ⊆ (Base‘(1o mPwSer 𝑅)) |
| 14 | ply1ass23l.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑃) | |
| 15 | 7, 14 | ply1bascl2 22143 | . . . . 5 ⊢ (𝑋 ∈ 𝐵 → 𝑋 ∈ (Base‘(1o mPoly 𝑅))) |
| 16 | 13, 15 | sselid 3929 | . . . 4 ⊢ (𝑋 ∈ 𝐵 → 𝑋 ∈ (Base‘(1o mPwSer 𝑅))) |
| 17 | 16 | 3ad2ant2 1134 | . . 3 ⊢ ((𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → 𝑋 ∈ (Base‘(1o mPwSer 𝑅))) |
| 18 | 17 | adantl 481 | . 2 ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → 𝑋 ∈ (Base‘(1o mPwSer 𝑅))) |
| 19 | 7, 14 | ply1bascl2 22143 | . . . . 5 ⊢ (𝑌 ∈ 𝐵 → 𝑌 ∈ (Base‘(1o mPoly 𝑅))) |
| 20 | 13, 19 | sselid 3929 | . . . 4 ⊢ (𝑌 ∈ 𝐵 → 𝑌 ∈ (Base‘(1o mPwSer 𝑅))) |
| 21 | 20 | 3ad2ant3 1135 | . . 3 ⊢ ((𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → 𝑌 ∈ (Base‘(1o mPwSer 𝑅))) |
| 22 | 21 | adantl 481 | . 2 ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → 𝑌 ∈ (Base‘(1o mPwSer 𝑅))) |
| 23 | ply1ass23l.k | . 2 ⊢ 𝐾 = (Base‘𝑅) | |
| 24 | ply1ass23l.n | . . . 4 ⊢ · = ( ·𝑠 ‘𝑃) | |
| 25 | 7, 6, 24 | ply1vsca 22163 | . . 3 ⊢ · = ( ·𝑠 ‘(1o mPoly 𝑅)) |
| 26 | 6, 1, 25 | mplvsca2 21967 | . 2 ⊢ · = ( ·𝑠 ‘(1o mPwSer 𝑅)) |
| 27 | simpr1 1195 | . 2 ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → 𝐴 ∈ 𝐾) | |
| 28 | 1, 3, 4, 5, 10, 11, 18, 22, 23, 26, 27 | psrass23l 21920 | 1 ⊢ ((𝑅 ∈ Ring ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → ((𝐴 · 𝑋) × 𝑌) = (𝐴 · (𝑋 × 𝑌))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1541 ∈ wcel 2113 {crab 3397 ◡ccnv 5621 “ cima 5625 Oncon0 6315 ‘cfv 6490 (class class class)co 7356 1oc1o 8388 ↑m cmap 8761 Fincfn 8881 ℕcn 12143 ℕ0cn0 12399 Basecbs 17134 .rcmulr 17176 ·𝑠 cvsca 17179 Ringcrg 20166 mPwSer cmps 21858 mPoly cmpl 21860 Poly1cpl1 22115 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-rep 5222 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-cnex 11080 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-rmo 3348 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-tp 4583 df-op 4585 df-uni 4862 df-int 4901 df-iun 4946 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-se 5576 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-isom 6499 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-of 7620 df-ofr 7621 df-om 7807 df-1st 7931 df-2nd 7932 df-supp 8101 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-er 8633 df-map 8763 df-pm 8764 df-ixp 8834 df-en 8882 df-dom 8883 df-sdom 8884 df-fin 8885 df-fsupp 9263 df-oi 9413 df-card 9849 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-9 12213 df-n0 12400 df-z 12487 df-dec 12606 df-uz 12750 df-fz 13422 df-fzo 13569 df-seq 13923 df-hash 14252 df-struct 17072 df-sets 17089 df-slot 17107 df-ndx 17119 df-base 17135 df-ress 17156 df-plusg 17188 df-mulr 17189 df-sca 17191 df-vsca 17192 df-tset 17194 df-ple 17195 df-0g 17359 df-gsum 17360 df-mgm 18563 df-sgrp 18642 df-mnd 18658 df-mhm 18706 df-grp 18864 df-minusg 18865 df-ghm 19140 df-cntz 19244 df-cmn 19709 df-abl 19710 df-mgp 20074 df-ur 20115 df-ring 20168 df-psr 21863 df-mpl 21865 df-opsr 21867 df-psr1 22118 df-ply1 22120 |
| This theorem is referenced by: q1pvsca 33634 r1pvsca 33635 ply1sclrmsm 48572 |
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