Colors of
variables: wff
setvar class |
Syntax hints: -> wi 4 = wceq 1395
e. wcel 1818 =/= wne 2652 c0 3784 |^| cint 4286 |^|_ ciin 4331
X_ cixp 7489 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1618 ax-4 1631 ax-5 1704
ax-6 1747 ax-7 1790 ax-10 1837 ax-11 1842 ax-12 1854 ax-13 1999 ax-ext 2435 ax-nul 4581 |
This theorem depends on definitions:
df-bi 185 df-or 370
df-an 371 df-3an 975 df-tru 1398 df-ex 1613 df-nf 1617 df-sb 1740 df-eu 2286 df-clab 2443 df-cleq 2449 df-clel 2452 df-nfc 2607 df-ne 2654 df-ral 2812 df-rex 2813 df-rab 2816 df-v 3111 df-sbc 3328 df-dif 3478 df-un 3480 df-in 3482 df-ss 3489 df-nul 3785 df-if 3942 df-sn 4030 df-pr 4032 df-op 4036 df-uni 4250 df-int 4287 df-iin 4333 df-br 4453 df-opab 4511 df-rel 5011 df-cnv 5012 df-co 5013 df-dm 5014 df-iota 5556 df-fun 5595 df-fn 5596 df-fv 5601 df-ixp 7490 |