Colors of
variables: wff
setvar class |
Syntax hints: -> wi 4 /\ wa 369
= wceq 1395 e. wcel 1818 cvv 3109
c0 3784 if cif 3941 { csn 4029
{ cpr 4031 <. cop 4035 |
This theorem is referenced by: dfop
4216 opnz
4723 opth1
4725 opth
4726 0nelop
4742 opwf
8251 rankopb
8291 wunop
9121 tskop
9170 gruop
9204 bj-elopg
34602 |
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 |
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-clab 2443 df-cleq 2449 df-clel 2452 df-nfc 2607 df-v 3111 df-dif 3478 df-in 3482 df-ss 3489 df-nul 3785 df-if 3942 df-op 4036 |