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| Mirrors > Home > HSE Home > Th. List > hvaddcl | Structured version Visualization version GIF version | ||
| Description: Closure of vector addition. (Contributed by NM, 18-Apr-2007.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hvaddcl | ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 +ℎ 𝐵) ∈ ℋ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-hfvadd 31352 | . 2 ⊢ +ℎ :( ℋ × ℋ)⟶ ℋ | |
| 2 | 1 | fovcl 7538 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 +ℎ 𝐵) ∈ ℋ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∈ wcel 2143 (class class class)co 7410 ℋchba 31271 +ℎ cva 31272 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pr 5404 ax-hfvadd 31352 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-fv 6544 df-ov 7413 |
| This theorem is referenced by: hvsubf 31367 hvsubcl 31369 hvaddcli 31370 hvadd4 31388 hvsub4 31389 hvpncan 31391 hvaddsubass 31393 hvsubass 31396 hv2times 31413 hvaddsub4 31430 his7 31442 normpyc 31498 hhph 31530 hlimadd 31545 helch 31595 ocsh 31635 spanunsni 31931 3oalem1 32014 pjcompi 32024 mayete3i 32080 hoscl 32097 hoaddcl 32110 unoplin 32272 hmoplin 32294 braadd 32297 0lnfn 32337 lnopmi 32352 lnophsi 32353 lnopcoi 32355 lnopeq0i 32359 nlelshi 32412 cnlnadjlem2 32420 cnlnadjlem6 32424 adjlnop 32438 superpos 32706 cdj3lem2b 32789 cdj3i 32793 |
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