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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 31428 | . 2 ⊢ ·ℎ :(ℂ × ℋ)⟶ ℋ | |
| 2 | 1 | fovcl 7547 | 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 2146 (class class class)co 7419 ℂcc 11113 ℋchba 31342 ·ℎ csm 31344 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-nul 5271 ax-pr 5406 ax-hfvmul 31428 |
| 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 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3082 df-rex 3092 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-fv 6548 df-ov 7422 |
| This theorem is used by: hvmulcli 31437 hvsubf 31438 hvsubcl 31440 hv2neg 31451 hvaddsubval 31456 hvsub4 31460 hvaddsub12 31461 hvpncan 31462 hvaddsubass 31464 hvsubass 31467 hvsubdistr1 31472 hvsubdistr2 31473 hvaddeq0 31492 hvmulcan 31495 hvmulcan2 31496 hvsubcan 31497 his5 31509 his35 31511 hiassdi 31514 his2sub 31515 hilablo 31583 helch 31666 ocsh 31706 h1de2ci 31979 spansncol 31991 spanunsni 32002 mayete3i 32151 homcl 32169 homulcl 32182 unoplin 32343 hmoplin 32365 bramul 32369 bralnfn 32371 brafnmul 32374 kbop 32376 kbmul 32378 lnopmul 32390 lnopaddmuli 32396 lnopsubmuli 32398 lnopmulsubi 32399 0lnfn 32408 nmlnop0iALT 32418 lnopmi 32423 lnophsi 32424 lnopcoi 32426 lnopeq0i 32430 nmbdoplbi 32447 nmcexi 32449 nmcoplbi 32451 lnfnmuli 32467 lnfnaddmuli 32468 nmbdfnlbi 32472 nmcfnlbi 32475 nlelshi 32483 riesz3i 32485 cnlnadjlem2 32491 cnlnadjlem6 32495 adjlnop 32509 nmopcoi 32518 branmfn 32528 cnvbramul 32538 kbass2 32540 kbass5 32543 superpos 32777 cdj1i 32856 |
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