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| Mirrors > Home > HSE Home > Th. List > hvmulcl | Structured version Visualization version GIF version | ||
| Description: Closure of scalar multiplication. (Contributed by NM, 19-Apr-2007.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hvmulcl | ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ℎ 𝐵) ∈ ℋ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-hfvmul 31664 | . 2 ⊢ ·ℎ :(ℂ × ℋ)⟶ ℋ | |
| 2 | 1 | fovcl 7579 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ℎ 𝐵) ∈ ℋ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2147 (class class class)co 7451 ℂcc 11237 ℋchba 31578 ·ℎ csm 31580 |
| 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 5255 ax-nul 5266 ax-pr 5398 ax-hfvmul 31664 |
| 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 4841 df-uni 4873 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-id 5553 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-fv 6574 df-ov 7454 |
| This theorem is used by: hvmulcli 31673 hvsubf 31674 hvsubcl 31676 hv2neg 31687 hvaddsubval 31692 hvsub4 31696 hvaddsub12 31697 hvpncan 31698 hvaddsubass 31700 hvsubass 31703 hvsubdistr1 31708 hvsubdistr2 31709 hvaddeq0 31728 hvmulcan 31731 hvmulcan2 31732 hvsubcan 31733 his5 31745 his35 31747 hiassdi 31750 his2sub 31751 hilablo 31819 helch 31902 ocsh 31942 h1de2ci 32215 spansncol 32227 spanunsni 32238 mayete3i 32387 homcl 32405 homulcl 32418 unoplin 32579 hmoplin 32601 bramul 32605 bralnfn 32607 brafnmul 32610 kbop 32612 kbmul 32614 lnopmul 32626 lnopaddmuli 32632 lnopsubmuli 32634 lnopmulsubi 32635 0lnfn 32644 nmlnop0iALT 32654 lnopmi 32659 lnophsi 32660 lnopcoi 32662 lnopeq0i 32666 nmbdoplbi 32683 nmcexi 32685 nmcoplbi 32687 lnfnmuli 32703 lnfnaddmuli 32704 nmbdfnlbi 32708 nmcfnlbi 32711 nlelshi 32719 riesz3i 32721 cnlnadjlem2 32727 cnlnadjlem6 32731 adjlnop 32745 nmopcoi 32754 branmfn 32764 cnvbramul 32774 kbass2 32776 kbass5 32779 superpos 33013 cdj1i 33092 |
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