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Mirrors > Home > HSE Home > Th. List > h2hsm | Structured version Visualization version GIF version |
Description: The scalar product operation of Hilbert space. (Contributed by NM, 31-May-2008.) (New usage is discouraged.) |
Ref | Expression |
---|---|
h2h.1 | ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 |
h2h.2 | ⊢ 𝑈 ∈ NrmCVec |
Ref | Expression |
---|---|
h2hsm | ⊢ ·ℎ = ( ·𝑠OLD ‘𝑈) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2610 | . . . 4 ⊢ ( ·𝑠OLD ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) = ( ·𝑠OLD ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
2 | 1 | smfval 26844 | . . 3 ⊢ ( ·𝑠OLD ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) = (2nd ‘(1st ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) |
3 | opex 4859 | . . . . 5 ⊢ 〈 +ℎ , ·ℎ 〉 ∈ V | |
4 | h2h.1 | . . . . . . . 8 ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
5 | h2h.2 | . . . . . . . 8 ⊢ 𝑈 ∈ NrmCVec | |
6 | 4, 5 | eqeltrri 2685 | . . . . . . 7 ⊢ 〈〈 +ℎ , ·ℎ 〉, normℎ〉 ∈ NrmCVec |
7 | nvex 26850 | . . . . . . 7 ⊢ (〈〈 +ℎ , ·ℎ 〉, normℎ〉 ∈ NrmCVec → ( +ℎ ∈ V ∧ ·ℎ ∈ V ∧ normℎ ∈ V)) | |
8 | 6, 7 | ax-mp 5 | . . . . . 6 ⊢ ( +ℎ ∈ V ∧ ·ℎ ∈ V ∧ normℎ ∈ V) |
9 | 8 | simp3i 1065 | . . . . 5 ⊢ normℎ ∈ V |
10 | 3, 9 | op1st 7067 | . . . 4 ⊢ (1st ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) = 〈 +ℎ , ·ℎ 〉 |
11 | 10 | fveq2i 6106 | . . 3 ⊢ (2nd ‘(1st ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) = (2nd ‘〈 +ℎ , ·ℎ 〉) |
12 | 8 | simp1i 1063 | . . . 4 ⊢ +ℎ ∈ V |
13 | 8 | simp2i 1064 | . . . 4 ⊢ ·ℎ ∈ V |
14 | 12, 13 | op2nd 7068 | . . 3 ⊢ (2nd ‘〈 +ℎ , ·ℎ 〉) = ·ℎ |
15 | 2, 11, 14 | 3eqtrri 2637 | . 2 ⊢ ·ℎ = ( ·𝑠OLD ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
16 | 4 | fveq2i 6106 | . 2 ⊢ ( ·𝑠OLD ‘𝑈) = ( ·𝑠OLD ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
17 | 15, 16 | eqtr4i 2635 | 1 ⊢ ·ℎ = ( ·𝑠OLD ‘𝑈) |
Colors of variables: wff setvar class |
Syntax hints: ∧ w3a 1031 = wceq 1475 ∈ wcel 1977 Vcvv 3173 〈cop 4131 ‘cfv 5804 1st c1st 7057 2nd c2nd 7058 NrmCVeccnv 26823 ·𝑠OLD cns 26826 +ℎ cva 27161 ·ℎ csm 27162 normℎcno 27164 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 df-sbc 3403 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-opab 4644 df-mpt 4645 df-id 4953 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-fo 5810 df-fv 5812 df-oprab 6553 df-1st 7059 df-2nd 7060 df-vc 26798 df-nv 26831 df-sm 26836 |
This theorem is referenced by: h2hvs 27218 axhfvmul-zf 27228 axhvmulid-zf 27229 axhvmulass-zf 27230 axhvdistr1-zf 27231 axhvdistr2-zf 27232 axhvmul0-zf 27233 axhis3-zf 27237 hhsm 27410 |
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