Colors of
variables: wff
setvar class |
Syntax hints:
⊆ wss 3948 ∅c0 4322
𝒫 cpw 4602 Tr wtr 5265 |
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-fal 1554 df-ex 1782 df-sb 2068 df-clab 2710 df-cleq 2724 df-clel 2810 df-ral 3062 df-v 3476 df-dif 3951 df-in 3955 df-ss 3965 df-nul 4323 df-pw 4604 df-uni 4909 df-tr 5266 |
This theorem is referenced by: ord0
6417 tctr
9734 tc0
9741 r1tr
9770 |