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| Mirrors > Home > HSE Home > Th. List > hicl | Structured version Visualization version GIF version | ||
| Description: Closure of inner product. (Contributed by NM, 17-Nov-2007.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hicl | ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ih 𝐵) ∈ ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-hfi 31027 | . 2 ⊢ ·ih :( ℋ × ℋ)⟶ℂ | |
| 2 | 1 | fovcl 7543 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ih 𝐵) ∈ ℂ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∈ wcel 2107 (class class class)co 7413 ℂcc 11135 ℋchba 30867 ·ih csp 30870 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1909 ax-6 1966 ax-7 2006 ax-8 2109 ax-9 2117 ax-10 2140 ax-11 2156 ax-12 2176 ax-ext 2706 ax-sep 5276 ax-nul 5286 ax-pr 5412 ax-hfi 31027 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2064 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2808 df-nfc 2884 df-ne 2932 df-ral 3051 df-rex 3060 df-rab 3420 df-v 3465 df-sbc 3771 df-csb 3880 df-dif 3934 df-un 3936 df-ss 3948 df-nul 4314 df-if 4506 df-sn 4607 df-pr 4609 df-op 4613 df-uni 4888 df-iun 4973 df-br 5124 df-opab 5186 df-mpt 5206 df-id 5558 df-xp 5671 df-rel 5672 df-cnv 5673 df-co 5674 df-dm 5675 df-rn 5676 df-iota 6494 df-fun 6543 df-fn 6544 df-f 6545 df-fv 6549 df-ov 7416 |
| This theorem is referenced by: hicli 31029 his5 31034 his35 31036 his7 31038 his2sub 31040 his2sub2 31041 hire 31042 hi01 31044 abshicom 31049 hi2eq 31053 hial2eq2 31055 bcs2 31130 pjhthlem1 31339 normcan 31524 pjspansn 31525 adjsym 31781 cnvadj 31840 adj2 31882 brafn 31895 kbop 31901 kbmul 31903 kbpj 31904 eigvalcl 31909 lnopeqi 31956 riesz3i 32010 cnlnadjlem2 32016 cnlnadjlem7 32021 nmopcoadji 32049 kbass2 32065 kbass5 32068 kbass6 32069 hmopidmpji 32100 pjclem4 32147 pj3si 32155 |
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