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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 31071 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ℎ 𝐵) ∈ ℋ) | |
| 2 | brafval 32001 | . . 3 ⊢ ((𝐴 ·ℎ 𝐵) ∈ ℋ → (bra‘(𝐴 ·ℎ 𝐵)) = (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵)))) | |
| 3 | 1, 2 | syl 17 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (bra‘(𝐴 ·ℎ 𝐵)) = (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵)))) |
| 4 | cjcl 15032 | . . . 4 ⊢ (𝐴 ∈ ℂ → (∗‘𝐴) ∈ ℂ) | |
| 5 | brafn 32005 | . . . 4 ⊢ (𝐵 ∈ ℋ → (bra‘𝐵): ℋ⟶ℂ) | |
| 6 | hfmmval 31797 | . . . 4 ⊢ (((∗‘𝐴) ∈ ℂ ∧ (bra‘𝐵): ℋ⟶ℂ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) | |
| 7 | 4, 5, 6 | syl2an 597 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) |
| 8 | his5 31144 | . . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) | |
| 9 | 8 | 3expa 1119 | . . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ 𝐵 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 10 | 9 | an32s 653 | . . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 11 | braval 32002 | . . . . . . 7 ⊢ ((𝐵 ∈ ℋ ∧ 𝑥 ∈ ℋ) → ((bra‘𝐵)‘𝑥) = (𝑥 ·ih 𝐵)) | |
| 12 | 11 | adantll 715 | . . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → ((bra‘𝐵)‘𝑥) = (𝑥 ·ih 𝐵)) |
| 13 | 12 | oveq2d 7376 | . . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)) = ((∗‘𝐴) · (𝑥 ·ih 𝐵))) |
| 14 | 10, 13 | eqtr4d 2775 | . . . 4 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) ∧ 𝑥 ∈ ℋ) → (𝑥 ·ih (𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) · ((bra‘𝐵)‘𝑥))) |
| 15 | 14 | mpteq2dva 5192 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵))) = (𝑥 ∈ ℋ ↦ ((∗‘𝐴) · ((bra‘𝐵)‘𝑥)))) |
| 16 | 7, 15 | eqtr4d 2775 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → ((∗‘𝐴) ·fn (bra‘𝐵)) = (𝑥 ∈ ℋ ↦ (𝑥 ·ih (𝐴 ·ℎ 𝐵)))) |
| 17 | 3, 16 | eqtr4d 2775 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (bra‘(𝐴 ·ℎ 𝐵)) = ((∗‘𝐴) ·fn (bra‘𝐵))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ↦ cmpt 5180 ⟶wf 6489 ‘cfv 6493 (class class class)co 7360 ℂcc 11028 · cmul 11035 ∗ccj 15023 ℋchba 30977 ·ℎ csm 30979 ·ih csp 30980 ·fn chft 31000 bracbr 31014 |
| 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 5225 ax-sep 5242 ax-nul 5252 ax-pow 5311 ax-pr 5378 ax-un 7682 ax-cnex 11086 ax-resscn 11087 ax-1cn 11088 ax-icn 11089 ax-addcl 11090 ax-addrcl 11091 ax-mulcl 11092 ax-mulrcl 11093 ax-mulcom 11094 ax-addass 11095 ax-mulass 11096 ax-distr 11097 ax-i2m1 11098 ax-1ne0 11099 ax-1rid 11100 ax-rnegex 11101 ax-rrecex 11102 ax-cnre 11103 ax-pre-lttri 11104 ax-pre-lttrn 11105 ax-pre-ltadd 11106 ax-pre-mulgt0 11107 ax-hilex 31057 ax-hfvmul 31063 ax-hfi 31137 ax-his1 31140 ax-his3 31142 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 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-nel 3038 df-ral 3053 df-rex 3062 df-rmo 3351 df-reu 3352 df-rab 3401 df-v 3443 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4287 df-if 4481 df-pw 4557 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-iun 4949 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6260 df-ord 6321 df-on 6322 df-lim 6323 df-suc 6324 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-2nd 7936 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-er 8637 df-map 8769 df-en 8888 df-dom 8889 df-sdom 8890 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-div 11799 df-nn 12150 df-2 12212 df-cj 15026 df-re 15027 df-im 15028 df-hfmul 31792 df-bra 31908 |
| This theorem is referenced by: cnvbramul 32173 |
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