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| Mirrors > Home > HSE Home > Th. List > brafnmul | Structured version Visualization version GIF version | ||
| Description: Anti-linearity property of bra functional for multiplication. (Contributed by NM, 31-May-2006.) (Revised by Mario Carneiro, 16-Nov-2013.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| brafnmul | ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (bra‘(𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) ·fn (bra‘𝐵))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hvmulcl 31630 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ℎ 𝐵) ∈ ℋ) | |
| 2 | brafval 32560 | . . 3 ⊢ ((𝐴 ·ℎ 𝐵) ∈ ℋ → (bra‘(𝐴 ·ℎ 𝐵)) = (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵)))) | |
| 3 | 1, 2 | syl 18 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (bra‘(𝐴 ·ℎ 𝐵)) = (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵)))) |
| 4 | cjcl 15287 | . . . 4 ⊢ (𝐴 ∈ ℂ → (∗‘𝐴) ∈ ℂ) | |
| 5 | brafn 32564 | . . . 4 ⊢ (𝐵 ∈ ℋ → (bra‘𝐵): ℋ⟶ℂ) | |
| 6 | hfmmval 32356 | . . . 4 ⊢ (((∗‘𝐴) ∈ ℂ ∧ (bra‘𝐵): ℋ⟶ℂ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) | |
| 7 | 4, 5, 6 | syl2an 608 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) |
| 8 | his5 31703 | . . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) | |
| 9 | 8 | 3expa 1136 | . . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ 𝐵 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 10 | 9 | an32s 665 | . . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 11 | braval 32561 | . . . . . . 7 ⊢ ((𝐵 ∈ ℋ ∧ 𝑥 ∈ ℋ) → ((bra‘𝐵)‘𝑥) = (𝑥 ·ih 𝐵)) | |
| 12 | 11 | adantll 727 | . . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → ((bra‘𝐵)‘𝑥) = (𝑥 ·ih 𝐵)) |
| 13 | 12 | oveq2d 7446 | . . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 14 | 10, 13 | eqtr4d 2801 | . . . 4 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · ((bra‘𝐵)‘𝑥))) |
| 15 | 14 | mpteq2dva 5201 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵))) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) |
| 16 | 7, 15 | eqtr4d 2801 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵)))) |
| 17 | 3, 16 | eqtr4d 2801 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (bra‘(𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) ·fn (bra‘𝐵))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2146 ↦ cmpt 5189 ⟶wf 6543 ‘cfv 6547 (class class class)co 7430 ℂcc 11211 · cmul 11218 ∗ccj 15278 ℋchba 31536 ·ℎ csm 31538 ·ih csp 31539 ·fn chft 31559 bracbr 31573 |
| 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 ax-hilex 31616 ax-hfvmul 31622 ax-hfi 31696 ax-his1 31699 ax-his3 31701 |
| 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-map 8863 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-div 11987 df-nn 12349 df-2 12418 df-cj 15281 df-re 15282 df-im 15283 df-hfmul 32351 df-bra 32467 |
| This theorem is used by: cnvbramul 32732 |
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