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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 29001 | . 2 ⊢ (𝐻 ∈ Cℋ → 𝐻 ∈ Sℋ ) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐻 ∈ Sℋ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2114 Sℋ csh 28705 Cℋ cch 28706 |
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 2793 |
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-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-rab 3147 df-v 3496 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-opab 5129 df-xp 5561 df-cnv 5563 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-iota 6314 df-fv 6363 df-ov 7159 df-ch 28998 |
This theorem is referenced by: chssii 29008 helsh 29022 h0elsh 29033 hhsscms 29055 hhssbnOLD 29056 chocunii 29078 shsleji 29147 shjshcli 29153 pjhthlem1 29168 pjhthlem2 29169 omlsii 29180 ococi 29182 pjoc1i 29208 chne0i 29230 chocini 29231 chjcli 29234 chsleji 29235 chseli 29236 chunssji 29244 chjcomi 29245 chub1i 29246 chlubi 29248 chlej1i 29250 chlej2i 29251 h1de2bi 29331 h1de2ctlem 29332 spansnpji 29355 spanunsni 29356 h1datomi 29358 pjoml2i 29362 qlaxr3i 29413 osumi 29419 osumcor2i 29421 spansnji 29423 spansnm0i 29427 nonbooli 29428 spansncvi 29429 5oai 29438 3oalem2 29440 3oalem5 29443 3oalem6 29444 pjaddii 29452 pjmulii 29454 pjss2i 29457 pjssmii 29458 pj0i 29470 pjocini 29475 pjjsi 29477 pjpythi 29499 mayete3i 29505 pjnmopi 29925 pjimai 29953 pjclem4 29976 pj3si 29984 sto1i 30013 stlei 30017 strlem1 30027 hatomici 30136 hatomistici 30139 atomli 30159 chirredlem3 30169 sumdmdii 30192 sumdmdlem 30195 sumdmdlem2 30196 |
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