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Related theorems Unicode version |
| Description: A closed subspace is a subspace. |
| Ref | Expression |
|---|---|
| chshi.1 |
|
| Ref | Expression |
|---|---|
| chshi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | chshi.1 |
. 2
| |
| 2 | chsh 5131 |
. 2
| |
| 3 | 1, 2 | ax-mp 6 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: chssi 5136 helsh 5152 h0elsh 5160 chocuni 5179 projlem18 5210 pjthlem12 5236 pjthlem14 5238 omlsi 5250 omls 5251 ococ 5252 pjoc1 5268 pjococ 5272 choc0 5291 choc1 5292 shjshcl 5346 chne0 5375 chocin 5376 chjcl 5379 chslej 5380 chsel 5381 chunssj 5388 chjcom 5389 chub1 5390 chlub 5392 chlej1 5394 chlej2 5395 h1de2b 5459 h1de2ctlem 5460 spansnpj 5481 spanunsn 5482 h1datom 5483 pjoml2 5495 fh1 5518 fh2 5519 qlaxr3 5529 osumlem2 5531 osumlem4 5533 osumlem5 5534 osumlem7 5536 osum 5538 spansnj 5539 spansncv 5542 5oa 5551 3oalem2 5553 3oalem5 5556 3oalem6 5557 pjadd 5566 pjmul 5568 pjss2 5571 pjssm 5572 pj0 5581 pjocin 5583 pjjs 5585 pjoi0 5592 pjclem4 5653 pj3s 5659 pjpyth 5664 sto1 5677 stle 5681 strlem1 5691 hatomic 5754 hatomistic 5755 sumdmdi 5785 sumdmdlem 5786 sumdmd 5787 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-6 675 ax-7 676 ax-gen 677 ax-8 798 ax-9 799 ax-10 800 ax-11 801 ax-12 802 ax-16 922 ax-17 925 ax-ext 1074 |
| This theorem depends on definitions: df-bi 128 df-an 198 df-ex 679 df-sb 853 df-clab 1093 df-cleq 1097 df-clel 1099 df-in 1491 df-ss 1492 df-ch 5127 |