Colors of
variables: wff
setvar class |
Syntax hints:
⊆ wss 3947 Rel wrel 5683
S cssr 37651 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906
ax-6 1964 ax-7 2004 ax-8 2101
ax-9 2109 ax-ext 2699 |
This theorem depends on definitions:
df-bi 206 df-an 396
df-tru 1537 df-ex 1775 df-sb 2061 df-clab 2706 df-cleq 2720 df-clel 2806 df-v 3473 df-in 3954 df-ss 3964 df-opab 5211 df-xp 5684 df-rel 5685 df-ssr 37970 |
This theorem is referenced by: brssr
37973 issetssr
37975 brcnvssr
37978 extssr
37981 |