Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ⊆ wss 3947
class class class wbr 5147 |
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-ext 2703 |
This theorem depends on definitions:
df-bi 206 df-an 397
df-tru 1544 df-ex 1782 df-sb 2068 df-clab 2710 df-cleq 2724 df-clel 2810 df-v 3476 df-in 3954 df-ss 3964 df-br 5148 |
This theorem is referenced by: ssbri
5192 coss1
5853 coss2
5854 cnvss
5870 ssrelrn
5892 ttrclss
9711 isucn2
23775 brelg
31825 cossss
37283 |