Colors of
variables: wff
setvar class |
Syntax hints: <-> wb 184 = wceq 1395
e. wcel 1818 E! weu 2282 A. wral 2807
E. wrex 2808 cvv 3109 |
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-8 1820
ax-9 1822 ax-10 1837 ax-11 1842 ax-12 1854 ax-13 1999 ax-ext 2435 ax-nul 4581 ax-pow 4630 |
This theorem depends on definitions:
df-bi 185 df-or 370
df-an 371 df-tru 1398 df-ex 1613 df-nf 1617 df-sb 1740 df-eu 2286 df-mo 2287 df-clab 2443 df-cleq 2449 df-clel 2452 df-nfc 2607 df-ne 2654 df-ral 2812 df-rex 2813 df-v 3111 df-dif 3478 df-nul 3785 |