Colors of
variables: wff
setvar class |
Syntax hints:
↔ wb 205 ∈ wcel 2099
≠ wne 2936 ∃wrex 3066 ∩ cin 3944
∅c0 4319 |
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-10 2130 ax-11 2147 ax-12 2167 ax-ext 2699 |
This theorem depends on definitions:
df-bi 206 df-an 396
df-or 847 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-clab 2706 df-cleq 2720 df-clel 2806 df-nfc 2881 df-ne 2937 df-rex 3067 df-rab 3429 df-v 3472 df-dif 3948 df-in 3952 df-nul 4320 |
This theorem is referenced by: qinioo
44911 |