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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 31365 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ℎ 𝐵) ∈ ℋ) | |
| 2 | brafval 32295 | . . 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 15152 | . . . 4 ⊢ (𝐴 ∈ ℂ → (∗‘𝐴) ∈ ℂ) | |
| 5 | brafn 32299 | . . . 4 ⊢ (𝐵 ∈ ℋ → (bra‘𝐵): ℋ⟶ℂ) | |
| 6 | hfmmval 32091 | . . . 4 ⊢ (((∗‘𝐴) ∈ ℂ ∧ (bra‘𝐵): ℋ⟶ℂ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) | |
| 7 | 4, 5, 6 | syl2an 607 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) |
| 8 | his5 31438 | . . . . . . 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 664 | . . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 11 | braval 32296 | . . . . . . 7 ⊢ ((𝐵 ∈ ℋ ∧ 𝑥 ∈ ℋ) → ((bra‘𝐵)‘𝑥) = (𝑥 ·ih 𝐵)) | |
| 12 | 11 | adantll 726 | . . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → ((bra‘𝐵)‘𝑥) = (𝑥 ·ih 𝐵)) |
| 13 | 12 | oveq2d 7426 | . . . . 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 5204 | . . 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 |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1570 ∈ wcel 2143 ↦ cmpt 5192 ⟶wf 6532 ‘cfv 6536 (class class class)co 7410 ℂcc 11093 · cmul 11100 ∗ccj 15143 ℋchba 31271 ·ℎ csm 31273 ·ih csp 31274 ·fn chft 31294 bracbr 31308 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5238 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11151 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-addrcl 11156 ax-mulcl 11157 ax-mulrcl 11158 ax-mulcom 11159 ax-addass 11160 ax-mulass 11161 ax-distr 11162 ax-i2m1 11163 ax-1ne0 11164 ax-1rid 11165 ax-rnegex 11166 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 ax-pre-lttrn 11170 ax-pre-ltadd 11171 ax-pre-mulgt0 11172 ax-hilex 31351 ax-hfvmul 31357 ax-hfi 31431 ax-his1 31434 ax-his3 31436 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7859 df-2nd 7983 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-er 8690 df-map 8822 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 df-sub 11438 df-neg 11439 df-div 11867 df-nn 12229 df-2 12298 df-cj 15146 df-re 15147 df-im 15148 df-hfmul 32086 df-bra 32202 |
| This theorem is referenced by: cnvbramul 32467 |
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