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Mirrors > Home > MPE Home > Th. List > assaass | Structured version Visualization version GIF version |
Description: Left-associative property of an associative algebra. (Contributed by Mario Carneiro, 29-Dec-2014.) |
Ref | Expression |
---|---|
isassa.v | ⊢ 𝑉 = (Base‘𝑊) |
isassa.f | ⊢ 𝐹 = (Scalar‘𝑊) |
isassa.b | ⊢ 𝐵 = (Base‘𝐹) |
isassa.s | ⊢ · = ( ·𝑠 ‘𝑊) |
isassa.t | ⊢ × = (.r‘𝑊) |
Ref | Expression |
---|---|
assaass | ⊢ ((𝑊 ∈ AssAlg ∧ (𝐴 ∈ 𝐵 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → ((𝐴 · 𝑋) × 𝑌) = (𝐴 · (𝑋 × 𝑌))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | isassa.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
2 | isassa.f | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
3 | isassa.b | . . 3 ⊢ 𝐵 = (Base‘𝐹) | |
4 | isassa.s | . . 3 ⊢ · = ( ·𝑠 ‘𝑊) | |
5 | isassa.t | . . 3 ⊢ × = (.r‘𝑊) | |
6 | 1, 2, 3, 4, 5 | assalem 20089 | . 2 ⊢ ((𝑊 ∈ AssAlg ∧ (𝐴 ∈ 𝐵 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (((𝐴 · 𝑋) × 𝑌) = (𝐴 · (𝑋 × 𝑌)) ∧ (𝑋 × (𝐴 · 𝑌)) = (𝐴 · (𝑋 × 𝑌)))) |
7 | 6 | simpld 497 | 1 ⊢ ((𝑊 ∈ AssAlg ∧ (𝐴 ∈ 𝐵 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → ((𝐴 · 𝑋) × 𝑌) = (𝐴 · (𝑋 × 𝑌))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 = wceq 1537 ∈ wcel 2114 ‘cfv 6355 (class class class)co 7156 Basecbs 16483 .rcmulr 16566 Scalarcsca 16568 ·𝑠 cvsca 16569 AssAlgcasa 20082 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-nul 5210 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-iota 6314 df-fv 6363 df-ov 7159 df-assa 20085 |
This theorem is referenced by: assa2ass 20095 issubassa3 20097 asclmul1 20114 ascldimulOLD 20117 assamulgscmlem2 20129 mplmon2mul 20281 matinv 21286 |
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