Colors of
variables: wff
setvar class |
Syntax hints:
∧ wa 396 Ⅎwnf 1785
Ⅎwnfc 2885
⊆ wss 3908 I cid 5527
◡ccnv 5629
∘ ccom 5634 Rel wrel 5635
Fun wfun 6485 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913
ax-6 1971 ax-7 2011 ax-8 2108
ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2708 |
This theorem depends on definitions:
df-bi 206 df-an 397
df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-clab 2715 df-cleq 2729 df-clel 2815 df-nfc 2887 df-ral 3063 df-rab 3406 df-v 3445 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4281 df-if 4485 df-sn 4585 df-pr 4587 df-op 4591 df-br 5104 df-opab 5166 df-rel 5637 df-cnv 5638 df-co 5639 df-fun 6493 |
This theorem is referenced by: nffn
6596 nff1
6731 fliftfun
7251 funimass4f
31348 nfdfat
45108 |