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| Mirrors > Home > MPE Home > Th. List > ascldimul | Structured version Visualization version GIF version | ||
| Description: The algebra scalar lifting function distributes over multiplication. (Contributed by Mario Carneiro, 8-Mar-2015.) (Proof shortened by SN, 5-Nov-2023.) |
| Ref | Expression |
|---|---|
| ascldimul.a | ⊢ 𝐴 = (algSc‘𝑊) |
| ascldimul.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| ascldimul.k | ⊢ 𝐾 = (Base‘𝐹) |
| ascldimul.t | ⊢ × = (.r‘𝑊) |
| ascldimul.s | ⊢ · = (.r‘𝐹) |
| Ref | Expression |
|---|---|
| ascldimul | ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝐴‘(𝑅 · 𝑆)) = ((𝐴‘𝑅) × (𝐴‘𝑆))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | assalmod 22010 | . . . 4 ⊢ (𝑊 ∈ AssAlg → 𝑊 ∈ LMod) | |
| 2 | 1 | 3ad2ant1 1151 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → 𝑊 ∈ LMod) |
| 3 | simp2 1155 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → 𝑅 ∈ 𝐾) | |
| 4 | simp3 1156 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → 𝑆 ∈ 𝐾) | |
| 5 | eqid 2763 | . . . 4 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 6 | eqid 2763 | . . . 4 ⊢ (1r‘𝑊) = (1r‘𝑊) | |
| 7 | assaring 22011 | . . . . 5 ⊢ (𝑊 ∈ AssAlg → 𝑊 ∈ Ring) | |
| 8 | 7 | 3ad2ant1 1151 | . . . 4 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → 𝑊 ∈ Ring) |
| 9 | 5, 6, 8 | ringidcld 20345 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (1r‘𝑊) ∈ (Base‘𝑊)) |
| 10 | ascldimul.f | . . . 4 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 11 | eqid 2763 | . . . 4 ⊢ ( ·𝑠 ‘𝑊) = ( ·𝑠 ‘𝑊) | |
| 12 | ascldimul.k | . . . 4 ⊢ 𝐾 = (Base‘𝐹) | |
| 13 | ascldimul.s | . . . 4 ⊢ · = (.r‘𝐹) | |
| 14 | 5, 10, 11, 12, 13 | lmodvsass 21008 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾 ∧ (1r‘𝑊) ∈ (Base‘𝑊))) → ((𝑅 · 𝑆)( ·𝑠 ‘𝑊)(1r‘𝑊)) = (𝑅( ·𝑠 ‘𝑊)(𝑆( ·𝑠 ‘𝑊)(1r‘𝑊)))) |
| 15 | 2, 3, 4, 9, 14 | syl13anc 1399 | . 2 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → ((𝑅 · 𝑆)( ·𝑠 ‘𝑊)(1r‘𝑊)) = (𝑅( ·𝑠 ‘𝑊)(𝑆( ·𝑠 ‘𝑊)(1r‘𝑊)))) |
| 16 | 10 | assasca 22012 | . . . 4 ⊢ (𝑊 ∈ AssAlg → 𝐹 ∈ Ring) |
| 17 | 12, 13 | ringcl 20327 | . . . 4 ⊢ ((𝐹 ∈ Ring ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝑅 · 𝑆) ∈ 𝐾) |
| 18 | 16, 17 | syl3an1 1181 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝑅 · 𝑆) ∈ 𝐾) |
| 19 | ascldimul.a | . . . 4 ⊢ 𝐴 = (algSc‘𝑊) | |
| 20 | 19, 10, 12, 11, 6 | asclval 22029 | . . 3 ⊢ ((𝑅 · 𝑆) ∈ 𝐾 → (𝐴‘(𝑅 · 𝑆)) = ((𝑅 · 𝑆)( ·𝑠 ‘𝑊)(1r‘𝑊))) |
| 21 | 18, 20 | syl 18 | . 2 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝐴‘(𝑅 · 𝑆)) = ((𝑅 · 𝑆)( ·𝑠 ‘𝑊)(1r‘𝑊))) |
| 22 | 19, 10, 7, 1, 12, 5 | asclf 22031 | . . . . . 6 ⊢ (𝑊 ∈ AssAlg → 𝐴:𝐾⟶(Base‘𝑊)) |
| 23 | 22 | ffvelcdmda 7079 | . . . . 5 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑆 ∈ 𝐾) → (𝐴‘𝑆) ∈ (Base‘𝑊)) |
| 24 | 23 | 3adant2 1149 | . . . 4 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝐴‘𝑆) ∈ (Base‘𝑊)) |
| 25 | ascldimul.t | . . . . 5 ⊢ × = (.r‘𝑊) | |
| 26 | 19, 10, 12, 5, 25, 11 | asclmul1 22036 | . . . 4 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ (𝐴‘𝑆) ∈ (Base‘𝑊)) → ((𝐴‘𝑅) × (𝐴‘𝑆)) = (𝑅( ·𝑠 ‘𝑊)(𝐴‘𝑆))) |
| 27 | 24, 26 | syld3an3 1436 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → ((𝐴‘𝑅) × (𝐴‘𝑆)) = (𝑅( ·𝑠 ‘𝑊)(𝐴‘𝑆))) |
| 28 | 19, 10, 12, 11, 6 | asclval 22029 | . . . . 5 ⊢ (𝑆 ∈ 𝐾 → (𝐴‘𝑆) = (𝑆( ·𝑠 ‘𝑊)(1r‘𝑊))) |
| 29 | 28 | 3ad2ant3 1153 | . . . 4 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝐴‘𝑆) = (𝑆( ·𝑠 ‘𝑊)(1r‘𝑊))) |
| 30 | 29 | oveq2d 7426 | . . 3 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝑅( ·𝑠 ‘𝑊)(𝐴‘𝑆)) = (𝑅( ·𝑠 ‘𝑊)(𝑆( ·𝑠 ‘𝑊)(1r‘𝑊)))) |
| 31 | 27, 30 | eqtrd 2798 | . 2 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → ((𝐴‘𝑅) × (𝐴‘𝑆)) = (𝑅( ·𝑠 ‘𝑊)(𝑆( ·𝑠 ‘𝑊)(1r‘𝑊)))) |
| 32 | 15, 21, 31 | 3eqtr4d 2808 | 1 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → (𝐴‘(𝑅 · 𝑆)) = ((𝐴‘𝑅) × (𝐴‘𝑆))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1103 = wceq 1570 ∈ wcel 2143 ‘cfv 6536 (class class class)co 7410 Basecbs 17264 .rcmulr 17306 Scalarcsca 17308 ·𝑠 cvsca 17309 1rcur 20258 Ringcrg 20310 LModclmod 20981 AssAlgcasa 22000 algSccascl 22002 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5238 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11151 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-addrcl 11156 ax-mulcl 11157 ax-mulrcl 11158 ax-mulcom 11159 ax-addass 11160 ax-mulass 11161 ax-distr 11162 ax-i2m1 11163 ax-1ne0 11164 ax-1rid 11165 ax-rnegex 11166 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 ax-pre-lttrn 11170 ax-pre-ltadd 11171 ax-pre-mulgt0 11172 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 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 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7859 df-2nd 7983 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-er 8690 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 df-sub 11438 df-neg 11439 df-nn 12229 df-2 12298 df-sets 17219 df-slot 17237 df-ndx 17249 df-base 17265 df-plusg 17318 df-0g 17489 df-mgm 18693 df-sgrp 18772 df-mnd 18788 df-mgp 20212 df-ur 20259 df-ring 20312 df-lmod 20983 df-assa 22003 df-ascl 22005 |
| This theorem is referenced by: asclrhm 22040 asclcom 49806 |
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