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Mirrors > Home > HSE Home > Th. List > chssii | Structured version Visualization version Unicode version |
Description: A closed subspace of a Hilbert space is a subset of Hilbert space. (Contributed by NM, 6-Oct-1999.) (New usage is discouraged.) |
Ref | Expression |
---|---|
chssi.1 |
Ref | Expression |
---|---|
chssii |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | chssi.1 | . . 3 | |
2 | 1 | chshii 28084 | . 2 |
3 | 2 | shssii 28070 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wcel 1990 wss 3574 chil 27776 cch 27786 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-hilex 27856 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-xp 5120 df-cnv 5122 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fv 5896 df-ov 6653 df-sh 28064 df-ch 28078 |
This theorem is referenced by: cheli 28089 chelii 28090 hhsscms 28136 chocvali 28158 chm1i 28315 chsscon3i 28320 chsscon2i 28322 chjoi 28347 chj1i 28348 shjshsi 28351 sshhococi 28405 h1dei 28409 spansnpji 28437 spanunsni 28438 h1datomi 28440 spansnji 28505 pjfi 28563 riesz3i 28921 hmopidmpji 29011 pjoccoi 29037 pjinvari 29050 stcltr2i 29134 mdsymi 29270 mdcompli 29288 dmdcompli 29289 |
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