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Mirrors > Home > MPE Home > Th. List > sspwuni | Structured version Visualization version Unicode version |
Description: Subclass relationship for power class and union. (Contributed by NM, 18-Jul-2006.) |
Ref | Expression |
---|---|
sspwuni |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | selpw 4165 | . . 3 | |
2 | 1 | ralbii 2980 | . 2 |
3 | dfss3 3592 | . 2 | |
4 | unissb 4469 | . 2 | |
5 | 2, 3, 4 | 3bitr4i 292 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wcel 1990 wral 2912 wss 3574 cpw 4158 cuni 4436 |
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 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 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-ral 2917 df-v 3202 df-in 3581 df-ss 3588 df-pw 4160 df-uni 4437 |
This theorem is referenced by: pwssb 4612 elpwpw 4613 elpwuni 4616 rintn0 4619 dftr4 4757 uniixp 7931 fipwss 8335 dffi3 8337 uniwf 8682 numacn 8872 dfac12lem2 8966 fin23lem32 9166 isf34lem4 9199 isf34lem5 9200 fin1a2lem12 9233 itunitc1 9242 fpwwe2lem12 9463 tsksuc 9584 unirnioo 12273 restid 16094 mrcuni 16281 isacs3lem 17166 dmdprdd 18398 dprdfeq0 18421 dprdres 18427 dprdss 18428 dprdz 18429 subgdmdprd 18433 subgdprd 18434 dprd2dlem1 18440 dprd2da 18441 dmdprdsplit2lem 18444 ablfac1b 18469 lssintcl 18964 lbsextlem2 19159 lbsextlem3 19160 cssmre 20037 topgele 20734 topontopn 20744 unitg 20771 fctop 20808 cctop 20810 ppttop 20811 epttop 20813 mretopd 20896 toponmre 20897 resttopon 20965 ordtuni 20994 conncompcld 21237 islocfin 21320 kgentopon 21341 txuni2 21368 ptuni2 21379 ptbasfi 21384 xkouni 21402 prdstopn 21431 txdis 21435 txcmplem2 21445 xkococnlem 21462 qtoptop2 21502 qtopuni 21505 tgqtop 21515 opnfbas 21646 neifil 21684 filunibas 21685 trfil1 21690 flimfil 21773 cldsubg 21914 tgpconncompeqg 21915 tgpconncomp 21916 tsmsxplem1 21956 utoptop 22038 unirnblps 22224 unirnbl 22225 setsmstopn 22283 tngtopn 22454 bndth 22757 bcthlem5 23125 ovolficcss 23238 ovollb 23247 voliunlem2 23319 voliunlem3 23320 uniioovol 23347 uniioombl 23357 opnmbllem 23369 ubthlem1 27726 hsupcl 28198 hsupss 28200 hsupunss 28202 hsupval2 28268 unicls 29949 pwsiga 30193 sigainb 30199 insiga 30200 ddemeas 30299 omssubadd 30362 cvmsss2 31256 dfon2lem2 31689 ntruni 32322 clsint2 32324 neibastop1 32354 neibastop2lem 32355 neibastop3 32357 topmeet 32359 topjoin 32360 fnemeet1 32361 fnemeet2 32362 fnejoin1 32363 bj-intss 33053 opnmbllem0 33445 heiborlem1 33610 elrfi 37257 pwpwuni 39225 0ome 40743 |
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