Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∧ wa 397
= wceq 1542 ∈
wcel 2107 ⊆ wss 3949
∪ 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-ext 2704 |
This theorem depends on definitions:
df-bi 206 df-an 398
df-tru 1545 df-ex 1783 df-sb 2069 df-clab 2711 df-cleq 2725 df-clel 2811 df-v 3477 df-in 3956 df-ss 3966 df-uni 4910 |
This theorem is referenced by: riinopn
22410 opncld
22537 ntrval2
22555 ntrss3
22564 cmclsopn
22566 opncldf1
22588 opnneissb
22618 opnssneib
22619 opnneiss
22622 neitr
22684 restntr
22686 cnpnei
22768 imasnopn
23194 cnextcn
23571 utopreg
23757 ist0cld
32813 opnregcld
35215 ptrecube
36488 poimirlem29
36517 poimir
36521 seposep
47558 iscnrm3rlem7
47579 |