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| Mirrors > Home > HSE Home > Th. List > bramul | Structured version Visualization version GIF version | ||
| Description: Linearity property of bra for multiplication. (Contributed by NM, 23-May-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| bramul | ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = (𝐵 · ((bra‘𝐴)‘𝐶))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-his3 31066 | . . 3 ⊢ ((𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ ∧ 𝐴 ∈ ℋ) → ((𝐵 ·ℎ 𝐶) ·ih 𝐴) = (𝐵 · (𝐶 ·ih 𝐴))) | |
| 2 | 1 | 3comr 1125 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((𝐵 ·ℎ 𝐶) ·ih 𝐴) = (𝐵 · (𝐶 ·ih 𝐴))) |
| 3 | hvmulcl 30995 | . . . 4 ⊢ ((𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → (𝐵 ·ℎ 𝐶) ∈ ℋ) | |
| 4 | braval 31926 | . . . 4 ⊢ ((𝐴 ∈ ℋ ∧ (𝐵 ·ℎ 𝐶) ∈ ℋ) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = ((𝐵 ·ℎ 𝐶) ·ih 𝐴)) | |
| 5 | 3, 4 | sylan2 593 | . . 3 ⊢ ((𝐴 ∈ ℋ ∧ (𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ)) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = ((𝐵 ·ℎ 𝐶) ·ih 𝐴)) |
| 6 | 5 | 3impb 1114 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = ((𝐵 ·ℎ 𝐶) ·ih 𝐴)) |
| 7 | braval 31926 | . . . 4 ⊢ ((𝐴 ∈ ℋ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘𝐶) = (𝐶 ·ih 𝐴)) | |
| 8 | 7 | 3adant2 1131 | . . 3 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘𝐶) = (𝐶 ·ih 𝐴)) |
| 9 | 8 | oveq2d 7368 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → (𝐵 · ((bra‘𝐴)‘𝐶)) = (𝐵 · (𝐶 ·ih 𝐴))) |
| 10 | 2, 6, 9 | 3eqtr4d 2778 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = (𝐵 · ((bra‘𝐴)‘𝐶))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1541 ∈ wcel 2113 ‘cfv 6486 (class class class)co 7352 ℂcc 11011 · cmul 11018 ℋchba 30901 ·ℎ csm 30903 ·ih csp 30904 bracbr 30938 |
| 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 2705 ax-rep 5219 ax-sep 5236 ax-nul 5246 ax-pr 5372 ax-hilex 30981 ax-hfvmul 30987 ax-his3 31066 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2882 df-ne 2930 df-ral 3049 df-rex 3058 df-reu 3348 df-rab 3397 df-v 3439 df-sbc 3738 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-nul 4283 df-if 4475 df-sn 4576 df-pr 4578 df-op 4582 df-uni 4859 df-iun 4943 df-br 5094 df-opab 5156 df-mpt 5175 df-id 5514 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-ov 7355 df-bra 31832 |
| This theorem is referenced by: bralnfn 31930 |
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