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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 31600 | . 2 ⊢ ·ℎ :(ℂ × ℋ)⟶ ℋ | |
| 2 | 1 | fovcl 7546 | 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 2145 (class class class)co 7418 ℂcc 11191 ℋchba 31514 ·ℎ csm 31516 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pr 5391 ax-hfvmul 31600 |
| 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 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-fv 6545 df-ov 7421 |
| This theorem is used by: hvmulcli 31609 hvsubf 31610 hvsubcl 31612 hv2neg 31623 hvaddsubval 31628 hvsub4 31632 hvaddsub12 31633 hvpncan 31634 hvaddsubass 31636 hvsubass 31639 hvsubdistr1 31644 hvsubdistr2 31645 hvaddeq0 31664 hvmulcan 31667 hvmulcan2 31668 hvsubcan 31669 his5 31681 his35 31683 hiassdi 31686 his2sub 31687 hilablo 31755 helch 31838 ocsh 31878 h1de2ci 32151 spansncol 32163 spanunsni 32174 mayete3i 32323 homcl 32341 homulcl 32354 unoplin 32515 hmoplin 32537 bramul 32541 bralnfn 32543 brafnmul 32546 kbop 32548 kbmul 32550 lnopmul 32562 lnopaddmuli 32568 lnopsubmuli 32570 lnopmulsubi 32571 0lnfn 32580 nmlnop0iALT 32590 lnopmi 32595 lnophsi 32596 lnopcoi 32598 lnopeq0i 32602 nmbdoplbi 32619 nmcexi 32621 nmcoplbi 32623 lnfnmuli 32639 lnfnaddmuli 32640 nmbdfnlbi 32644 nmcfnlbi 32647 nlelshi 32655 riesz3i 32657 cnlnadjlem2 32663 cnlnadjlem6 32667 adjlnop 32681 nmopcoi 32690 branmfn 32700 cnvbramul 32710 kbass2 32712 kbass5 32715 superpos 32949 cdj1i 33028 |
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