Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∈ wcel 2107
⊆ wss 3949 ∅c0 4323 ∪ cuni 4909 Topctop 22395 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914
ax-6 1972 ax-7 2012 ax-8 2109
ax-9 2117 ax-11 2155 ax-ext 2704 ax-sep 5300 |
This theorem depends on definitions:
df-bi 206 df-an 398
df-tru 1545 df-fal 1555 df-ex 1783 df-sb 2069 df-clab 2711 df-cleq 2725 df-clel 2811 df-ral 3063 df-rex 3072 df-rab 3434 df-v 3477 df-dif 3952 df-in 3956 df-ss 3966 df-nul 4324 df-pw 4605 df-sn 4630 df-uni 4910 df-top 22396 |
This theorem is referenced by: 0ntop
22407 topgele
22432 tgclb
22473 0top
22486 en1top
22487 en2top
22488 topcld
22539 clsval2
22554 ntr0
22585 opnnei
22624 0nei
22632 restrcl
22661 rest0
22673 ordtrest2lem
22707 iocpnfordt
22719 icomnfordt
22720 cnindis
22796 isconn2
22918 kqtop
23249 mopn0
24007 locfinref
32821 ordtrest2NEWlem
32902 sxbrsigalem3
33271 cnambfre
36536 |