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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 30229 | . 2 ⊢ (𝐻 ∈ Cℋ → 𝐻 ∈ Sℋ ) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐻 ∈ Sℋ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2106 Sℋ csh 29933 Cℋ cch 29934 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-sb 2068 df-clab 2709 df-cleq 2723 df-clel 2809 df-rab 3406 df-v 3448 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4288 df-if 4492 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4871 df-br 5111 df-opab 5173 df-xp 5644 df-cnv 5646 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-iota 6453 df-fv 6509 df-ov 7365 df-ch 30226 |
This theorem is referenced by: chssii 30236 helsh 30250 h0elsh 30261 hhsscms 30283 hhssbnOLD 30284 chocunii 30306 shsleji 30375 shjshcli 30381 pjhthlem1 30396 pjhthlem2 30397 omlsii 30408 ococi 30410 pjoc1i 30436 chne0i 30458 chocini 30459 chjcli 30462 chsleji 30463 chseli 30464 chunssji 30472 chjcomi 30473 chub1i 30474 chlubi 30476 chlej1i 30478 chlej2i 30479 h1de2bi 30559 h1de2ctlem 30560 spansnpji 30583 spanunsni 30584 h1datomi 30586 pjoml2i 30590 qlaxr3i 30641 osumi 30647 osumcor2i 30649 spansnji 30651 spansnm0i 30655 nonbooli 30656 spansncvi 30657 5oai 30666 3oalem2 30668 3oalem5 30671 3oalem6 30672 pjaddii 30680 pjmulii 30682 pjss2i 30685 pjssmii 30686 pj0i 30698 pjocini 30703 pjjsi 30705 pjpythi 30727 mayete3i 30733 pjnmopi 31153 pjimai 31181 pjclem4 31204 pj3si 31212 sto1i 31241 stlei 31245 strlem1 31255 hatomici 31364 hatomistici 31367 atomli 31387 chirredlem3 31397 sumdmdii 31420 sumdmdlem 31423 sumdmdlem2 31424 |
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