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Mirrors > Home > HSE Home > Th. List > chshii | Structured version Visualization version GIF version |
Description: A closed subspace is a subspace. (Contributed by NM, 19-Oct-1999.) (New usage is discouraged.) |
Ref | Expression |
---|---|
chshi.1 | ⊢ 𝐻 ∈ Cℋ |
Ref | Expression |
---|---|
chshii | ⊢ 𝐻 ∈ Sℋ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | chshi.1 | . 2 ⊢ 𝐻 ∈ Cℋ | |
2 | chsh 29007 | . 2 ⊢ (𝐻 ∈ Cℋ → 𝐻 ∈ Sℋ ) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐻 ∈ Sℋ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2111 Sℋ csh 28711 Cℋ cch 28712 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-rab 3115 df-v 3443 df-un 3886 df-in 3888 df-ss 3898 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4801 df-br 5031 df-opab 5093 df-xp 5525 df-cnv 5527 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-iota 6283 df-fv 6332 df-ov 7138 df-ch 29004 |
This theorem is referenced by: chssii 29014 helsh 29028 h0elsh 29039 hhsscms 29061 hhssbnOLD 29062 chocunii 29084 shsleji 29153 shjshcli 29159 pjhthlem1 29174 pjhthlem2 29175 omlsii 29186 ococi 29188 pjoc1i 29214 chne0i 29236 chocini 29237 chjcli 29240 chsleji 29241 chseli 29242 chunssji 29250 chjcomi 29251 chub1i 29252 chlubi 29254 chlej1i 29256 chlej2i 29257 h1de2bi 29337 h1de2ctlem 29338 spansnpji 29361 spanunsni 29362 h1datomi 29364 pjoml2i 29368 qlaxr3i 29419 osumi 29425 osumcor2i 29427 spansnji 29429 spansnm0i 29433 nonbooli 29434 spansncvi 29435 5oai 29444 3oalem2 29446 3oalem5 29449 3oalem6 29450 pjaddii 29458 pjmulii 29460 pjss2i 29463 pjssmii 29464 pj0i 29476 pjocini 29481 pjjsi 29483 pjpythi 29505 mayete3i 29511 pjnmopi 29931 pjimai 29959 pjclem4 29982 pj3si 29990 sto1i 30019 stlei 30023 strlem1 30033 hatomici 30142 hatomistici 30145 atomli 30165 chirredlem3 30175 sumdmdii 30198 sumdmdlem 30201 sumdmdlem2 30202 |
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