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Mirrors > Home > HSE Home > Th. List > homval | Structured version Visualization version GIF version |
Description: Value of the scalar product with a Hilbert space operator. (Contributed by NM, 20-Feb-2006.) (Revised by Mario Carneiro, 16-Nov-2013.) (New usage is discouraged.) |
Ref | Expression |
---|---|
homval | ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ ∧ 𝐵 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝐵) = (𝐴 ·ℎ (𝑇‘𝐵))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hommval 31768 | . . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ) → (𝐴 ·op 𝑇) = (𝑥 ∈ ℋ ↦ (𝐴 ·ℎ (𝑇‘𝑥)))) | |
2 | 1 | fveq1d 6922 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ) → ((𝐴 ·op 𝑇)‘𝐵) = ((𝑥 ∈ ℋ ↦ (𝐴 ·ℎ (𝑇‘𝑥)))‘𝐵)) |
3 | fveq2 6920 | . . . . 5 ⊢ (𝑥 = 𝐵 → (𝑇‘𝑥) = (𝑇‘𝐵)) | |
4 | 3 | oveq2d 7464 | . . . 4 ⊢ (𝑥 = 𝐵 → (𝐴 ·ℎ (𝑇‘𝑥)) = (𝐴 ·ℎ (𝑇‘𝐵))) |
5 | eqid 2740 | . . . 4 ⊢ (𝑥 ∈ ℋ ↦ (𝐴 ·ℎ (𝑇‘𝑥))) = (𝑥 ∈ ℋ ↦ (𝐴 ·ℎ (𝑇‘𝑥))) | |
6 | ovex 7481 | . . . 4 ⊢ (𝐴 ·ℎ (𝑇‘𝐵)) ∈ V | |
7 | 4, 5, 6 | fvmpt 7029 | . . 3 ⊢ (𝐵 ∈ ℋ → ((𝑥 ∈ ℋ ↦ (𝐴 ·ℎ (𝑇‘𝑥)))‘𝐵) = (𝐴 ·ℎ (𝑇‘𝐵))) |
8 | 2, 7 | sylan9eq 2800 | . 2 ⊢ (((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ) ∧ 𝐵 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝐵) = (𝐴 ·ℎ (𝑇‘𝐵))) |
9 | 8 | 3impa 1110 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ ∧ 𝐵 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝐵) = (𝐴 ·ℎ (𝑇‘𝐵))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1537 ∈ wcel 2108 ↦ cmpt 5249 ⟶wf 6569 ‘cfv 6573 (class class class)co 7448 ℂcc 11182 ℋchba 30951 ·ℎ csm 30953 ·op chot 30971 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-rep 5303 ax-sep 5317 ax-nul 5324 ax-pow 5383 ax-pr 5447 ax-un 7770 ax-hilex 31031 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-ral 3068 df-rex 3077 df-reu 3389 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-iun 5017 df-br 5167 df-opab 5229 df-mpt 5250 df-id 5593 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-iota 6525 df-fun 6575 df-fn 6576 df-f 6577 df-f1 6578 df-fo 6579 df-f1o 6580 df-fv 6581 df-ov 7451 df-oprab 7452 df-mpo 7453 df-map 8886 df-homul 31763 |
This theorem is referenced by: homcl 31778 honegsubi 31828 homullid 31832 homco1 31833 homulass 31834 hoadddi 31835 hoadddir 31836 nmopnegi 31997 homco2 32009 lnopmi 32032 hmopm 32053 nmophmi 32063 adjmul 32124 leopmuli 32165 leopnmid 32170 |
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