Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ↔ wb 205
∀wal 1531 ∈
wcel 2098 {cab 2701
⊆ wss 3941 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905
ax-6 1963 ax-7 2003 ax-8 2100
ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2695 |
This theorem depends on definitions:
df-bi 206 df-an 396
df-or 845 df-tru 1536 df-ex 1774 df-nf 1778 df-sb 2060 df-clab 2702 df-cleq 2716 df-clel 2802 df-nfc 2877 df-v 3468 df-in 3948 df-ss 3958 |
This theorem is referenced by: ssabral
4052 ssrab
4063 wdomd
9573 ixpiunwdom
9582 lidldvgen
21179 prdsxmslem2
24362 ballotlem2
33979 |