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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 31170 | . . 3 ⊢ ((𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ ∧ 𝐴 ∈ ℋ) → ((𝐵 ·ℎ 𝐶) ·ih 𝐴) = (𝐵 · (𝐶 ·ih 𝐴))) | |
| 2 | 1 | 3comr 1126 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((𝐵 ·ℎ 𝐶) ·ih 𝐴) = (𝐵 · (𝐶 ·ih 𝐴))) |
| 3 | hvmulcl 31099 | . . . 4 ⊢ ((𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → (𝐵 ·ℎ 𝐶) ∈ ℋ) | |
| 4 | braval 32030 | . . . 4 ⊢ ((𝐴 ∈ ℋ ∧ (𝐵 ·ℎ 𝐶) ∈ ℋ) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = ((𝐵 ·ℎ 𝐶) ·ih 𝐴)) | |
| 5 | 3, 4 | sylan2 594 | . . 3 ⊢ ((𝐴 ∈ ℋ ∧ (𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ)) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = ((𝐵 ·ℎ 𝐶) ·ih 𝐴)) |
| 6 | 5 | 3impb 1115 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘(𝐵 ·ℎ 𝐶)) = ((𝐵 ·ℎ 𝐶) ·ih 𝐴)) |
| 7 | braval 32030 | . . . 4 ⊢ ((𝐴 ∈ ℋ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘𝐶) = (𝐶 ·ih 𝐴)) | |
| 8 | 7 | 3adant2 1132 | . . 3 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → ((bra‘𝐴)‘𝐶) = (𝐶 ·ih 𝐴)) |
| 9 | 8 | oveq2d 7376 | . 2 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ) → (𝐵 · ((bra‘𝐴)‘𝐶)) = (𝐵 · (𝐶 ·ih 𝐴))) |
| 10 | 2, 6, 9 | 3eqtr4d 2782 | 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 1087 = wceq 1542 ∈ wcel 2114 ‘cfv 6492 (class class class)co 7360 ℂcc 11027 · cmul 11034 ℋchba 31005 ·ℎ csm 31007 ·ih csp 31008 bracbr 31042 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pr 5370 ax-hilex 31085 ax-hfvmul 31091 ax-his3 31170 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-ov 7363 df-bra 31936 |
| This theorem is referenced by: bralnfn 32034 |
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