Colors of
variables: wff
setvar class |
Syntax hints:
⊆ wss 3940 ∅c0 4314
𝒫 cpw 4594 Tr wtr 5255 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905
ax-6 1963 ax-7 2003 ax-8 2100
ax-9 2108 ax-ext 2695 |
This theorem depends on definitions:
df-bi 206 df-an 396
df-tru 1536 df-fal 1546 df-ex 1774 df-sb 2060 df-clab 2702 df-cleq 2716 df-clel 2802 df-ral 3054 df-v 3468 df-dif 3943 df-in 3947 df-ss 3957 df-nul 4315 df-pw 4596 df-uni 4900 df-tr 5256 |
This theorem is referenced by: ord0
6407 tctr
9731 tc0
9738 r1tr
9767 |