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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 31595 | . 2 ⊢ +ℎ :( ℋ × ℋ)⟶ ℋ | |
| 2 | 1 | fovcl 7546 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 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 ℋchba 31514 +ℎ cva 31515 |
| 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-hfvadd 31595 |
| 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: hvsubf 31610 hvsubcl 31612 hvaddcli 31613 hvadd4 31631 hvsub4 31632 hvpncan 31634 hvaddsubass 31636 hvsubass 31639 hv2times 31656 hvaddsub4 31673 his7 31685 normpyc 31741 hhph 31773 hlimadd 31788 helch 31838 ocsh 31878 spanunsni 32174 3oalem1 32257 pjcompi 32267 mayete3i 32323 hoscl 32340 hoaddcl 32353 unoplin 32515 hmoplin 32537 braadd 32540 0lnfn 32580 lnopmi 32595 lnophsi 32596 lnopcoi 32598 lnopeq0i 32602 nlelshi 32655 cnlnadjlem2 32663 cnlnadjlem6 32667 adjlnop 32681 superpos 32949 cdj3lem2b 33032 cdj3i 33036 |
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