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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 31711 | . 2 ⊢ ·ih :( ℋ × ℋ)⟶ℂ | |
| 2 | 1 | fovcl 7571 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ih 𝐵) ∈ ℂ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2147 (class class class)co 7443 ℂcc 11225 ℋchba 31551 ·ih csp 31554 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5252 ax-nul 5263 ax-pr 5395 ax-hfi 31711 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-fv 6566 df-ov 7446 |
| This theorem is used by: hicli 31713 his5 31718 his35 31720 his7 31722 his2sub 31724 his2sub2 31725 hire 31726 hi01 31728 abshicom 31733 hi2eq 31737 hial2eq2 31739 bcs2 31814 pjhthlem1 32023 normcan 32208 pjspansn 32209 adjsym 32465 cnvadj 32524 adj2 32566 brafn 32579 kbop 32585 kbmul 32587 kbpj 32588 eigvalcl 32593 lnopeqi 32640 riesz3i 32694 cnlnadjlem2 32700 cnlnadjlem7 32705 nmopcoadji 32733 kbass2 32749 kbass5 32752 kbass6 32753 hmopidmpji 32784 pjclem4 32831 pj3si 32839 |
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