Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∧ wa 397
= wceq 1542 ∈
wcel 2107 ⊆ wss 3914
∪ cuni 4869
Topctop 22265 |
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 3449 df-in 3921 df-ss 3931 df-uni 4870 |
This theorem is referenced by: riinopn
22280 opncld
22407 ntrval2
22425 ntrss3
22434 cmclsopn
22436 opncldf1
22458 opnneissb
22488 opnssneib
22489 opnneiss
22492 neitr
22554 restntr
22556 cnpnei
22638 imasnopn
23064 cnextcn
23441 utopreg
23627 ist0cld
32478 opnregcld
34855 ptrecube
36128 poimirlem29
36157 poimir
36161 seposep
47048 iscnrm3rlem7
47069 |