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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 22183 | . . . 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 22184 | . . . . 5 ⊢ (𝑊 ∈ AssAlg → 𝑊 ∈ Ring) | |
| 8 | 7 | 3ad2ant1 1151 | . . . 4 ⊢ ((𝑊 ∈ AssAlg ∧ 𝑅 ∈ 𝐾 ∧ 𝑆 ∈ 𝐾) → 𝑊 ∈ Ring) |
| 9 | 5, 6, 8 | ringidcld 20510 | . . 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 21177 | . . 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 22185 | . . . 4 ⊢ (𝑊 ∈ AssAlg → 𝐹 ∈ Ring) |
| 17 | 12, 13 | ringcl 20492 | . . . 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 22202 | . . 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 22204 | . . . . . 6 ⊢ (𝑊 ∈ AssAlg → 𝐴:𝐾⟶(Base‘𝑊)) |
| 23 | 22 | ffvelcdmda 7095 | . . . . 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 22209 | . . . 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 22202 | . . . . 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 7446 | . . 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 |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1103 = wceq 1569 ∈ wcel 2146 ‘cfv 6547 (class class class)co 7430 Basecbs 17402 .rcmulr 17444 Scalarcsca 17446 ·𝑠 cvsca 17447 1rcur 20422 Ringcrg 20474 LModclmod 21150 AssAlgcasa 22173 algSccascl 22175 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7761 ax-cnex 11269 ax-resscn 11270 ax-1cn 11271 ax-icn 11272 ax-addcl 11273 ax-addrcl 11274 ax-mulcl 11275 ax-mulrcl 11276 ax-mulcom 11277 ax-addass 11278 ax-mulass 11279 ax-distr 11280 ax-i2m1 11281 ax-1ne0 11282 ax-1rid 11283 ax-rnegex 11284 ax-rrecex 11285 ax-cnre 11286 ax-pre-lttri 11287 ax-pre-lttrn 11288 ax-pre-ltadd 11289 ax-pre-mulgt0 11290 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6311 df-ord 6372 df-on 6373 df-lim 6374 df-suc 6375 df-iota 6501 df-fun 6549 df-fn 6550 df-f 6551 df-f1 6552 df-fo 6553 df-f1o 6554 df-fv 6555 df-riota 7387 df-ov 7433 df-oprab 7434 df-mpo 7435 df-om 7888 df-2nd 8012 df-frecs 8313 df-wrecs 8344 df-recs 8393 df-rdg 8432 df-er 8731 df-en 8988 df-dom 8989 df-sdom 8990 df-pnf 11358 df-mnf 11359 df-xr 11360 df-ltxr 11361 df-le 11362 df-sub 11556 df-neg 11557 df-nn 12349 df-2 12418 df-sets 17357 df-slot 17375 df-ndx 17387 df-base 17403 df-plusg 17456 df-0g 17627 df-mgm 18831 df-sgrp 18923 df-mnd 18939 df-mgp 20376 df-ur 20423 df-ring 20476 df-lmod 21152 df-assa 22176 df-ascl 22178 |
| This theorem is used by: asclrhm 22213 asclcom 50264 |
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