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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 9091 |
. 2
| |
| 3 | 1, 2 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: chssi 9096 helsh 9112 h0elsh 9123 hhsscms 9145 hhssbn 9146 hhsshl 9147 chocuni 9167 projlem18 9198 projlemHIL 9213 pjthlem12 9225 pjthlem14 9227 omlsi 9240 ococ 9242 pjoc1 9259 shjshcl 9340 chne0 9371 chocin 9372 chjcl 9375 chslej 9376 chsel 9377 chunssj 9385 chjcom 9386 chub1 9387 chlub 9389 chlej1 9391 chlej2 9392 h1de2b 9472 h1de2ctlem 9473 spansnpj 9496 spanunsn 9497 h1datom 9499 pjoml2 9523 qlaxr3 9572 osumlem2 9574 osumlem4 9576 osumlem5 9577 osumlem7 9579 osum 9581 osumcor2 9585 spansnj 9586 spansnm0 9590 nonbool 9591 spansncv 9592 5oa 9601 3oalem2 9603 3oalem5 9606 3oalem6 9607 pjadd 9615 pjmul 9617 pjss2 9620 pjssm 9621 pj0 9633 pjocin 9638 pjjs 9640 pjpyth 9662 mayete3 9668 pjnmop 10070 pjima 10099 pjclem4 10122 pj3s 10130 sto1 10158 stle 10162 strlem1 10172 hatomic 10281 hatomistic 10284 atoml 10304 irredlem3 10314 sumdmdi 10337 sumdmdlem 10340 sumdmdlem2 10341 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-10 968 ax-12 970 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ex 983 df-sb 1174 df-clab 1467 df-cleq 1472 df-clel 1475 df-in 2054 df-ss 2056 df-ch 9087 |