Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∈ wcel 2106
⊆ wss 3948 ∅c0 4322 ∪ cuni 4908 Topctop 22394 |
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-11 2154 ax-ext 2703 ax-sep 5299 |
This theorem depends on definitions:
df-bi 206 df-an 397
df-tru 1544 df-fal 1554 df-ex 1782 df-sb 2068 df-clab 2710 df-cleq 2724 df-clel 2810 df-ral 3062 df-rex 3071 df-rab 3433 df-v 3476 df-dif 3951 df-in 3955 df-ss 3965 df-nul 4323 df-pw 4604 df-sn 4629 df-uni 4909 df-top 22395 |
This theorem is referenced by: 0ntop
22406 topgele
22431 tgclb
22472 0top
22485 en1top
22486 en2top
22487 topcld
22538 clsval2
22553 ntr0
22584 opnnei
22623 0nei
22631 restrcl
22660 rest0
22672 ordtrest2lem
22706 iocpnfordt
22718 icomnfordt
22719 cnindis
22795 isconn2
22917 kqtop
23248 mopn0
24006 locfinref
32816 ordtrest2NEWlem
32897 sxbrsigalem3
33266 cnambfre
36531 |