Colors of
variables: wff
setvar class |
Syntax hints: ¬ wn 3 → wi 4
= wceq 1542 ∈
wcel 2107 ∪ cun 3913
class class class wbr 5110 I cid 5535
‘cfv 6501 t+ctcl 14877 |
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 2708 ax-sep 5261 ax-nul 5268 ax-pr 5389 ax-frege1 42136 ax-frege2 42137 ax-frege8 42155 ax-frege28 42176 ax-frege31 42180 ax-frege52a 42203 |
This theorem depends on definitions:
df-bi 206 df-an 398
df-or 847 df-ifp 1063 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-sb 2069 df-clab 2715 df-cleq 2729 df-clel 2815 df-ral 3066 df-rex 3075 df-rab 3411 df-v 3450 df-dif 3918 df-un 3920 df-in 3922 df-ss 3932 df-nul 4288 df-if 4492 df-sn 4592 df-pr 4594 df-op 4598 df-br 5111 df-opab 5173 df-id 5536 df-xp 5644 df-rel 5645 |
This theorem is referenced by: frege107
42316 |