Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∈ wcel 2104
∃!weu 2560 ≠
wne 2938 Vcvv 3472
∅c0 4321 ℩cio 6492 ℩'caiota 46089 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1911
ax-6 1969 ax-7 2009 ax-8 2106
ax-9 2114 ax-10 2135 ax-11 2152 ax-12 2169 ax-ext 2701 ax-sep 5298 |
This theorem depends on definitions:
df-bi 206 df-an 395
df-or 844 df-tru 1542 df-fal 1552 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2532 df-eu 2561 df-clab 2708 df-cleq 2722 df-clel 2808 df-ne 2939 df-ral 3060 df-rex 3069 df-rab 3431 df-v 3474 df-dif 3950 df-in 3954 df-ss 3964 df-nul 4322 df-sn 4628 df-uni 4908 df-int 4950 df-iota 6494 df-aiota 46091 |
This theorem is referenced by:
(None) |