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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 28779 | . 2 ⊢ +ℎ :( ℋ × ℋ)⟶ ℋ | |
2 | 1 | fovcl 7281 | 1 ⊢ ((𝐴 ∈ ℋ ∧ 𝐵 ∈ ℋ) → (𝐴 +ℎ 𝐵) ∈ ℋ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∈ wcel 2114 (class class class)co 7158 ℋchba 28698 +ℎ cva 28699 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-sep 5205 ax-nul 5212 ax-pr 5332 ax-hfvadd 28779 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ral 3145 df-rex 3146 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-iun 4923 df-br 5069 df-opab 5131 df-mpt 5149 df-id 5462 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-fv 6365 df-ov 7161 |
This theorem is referenced by: hvsubf 28794 hvsubcl 28796 hvaddcli 28797 hvadd4 28815 hvsub4 28816 hvpncan 28818 hvaddsubass 28820 hvsubass 28823 hv2times 28840 hvaddsub4 28857 his7 28869 normpyc 28925 hhph 28957 hlimadd 28972 helch 29022 ocsh 29062 spanunsni 29358 3oalem1 29441 pjcompi 29451 mayete3i 29507 hoscl 29524 hoaddcl 29537 unoplin 29699 hmoplin 29721 braadd 29724 0lnfn 29764 lnopmi 29779 lnophsi 29780 lnopcoi 29782 lnopeq0i 29786 nlelshi 29839 cnlnadjlem2 29847 cnlnadjlem6 29851 adjlnop 29865 superpos 30133 cdj3lem2b 30216 cdj3i 30220 |
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