Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∈ wcel 2098
∃!weu 2556 ≠
wne 2930 Vcvv 3463
∅c0 4319 ℩cio 6493 ℩'caiota 46522 |
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-10 2129 ax-11 2146 ax-12 2166 ax-ext 2696 ax-sep 5295 |
This theorem depends on definitions:
df-bi 206 df-an 395
df-or 846 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2703 df-cleq 2717 df-clel 2802 df-ne 2931 df-ral 3052 df-rex 3061 df-rab 3420 df-v 3465 df-dif 3944 df-in 3948 df-ss 3958 df-nul 4320 df-sn 4626 df-uni 4905 df-int 4946 df-iota 6495 df-aiota 46524 |
This theorem is referenced by:
(None) |