Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 = wceq 1534
∃!weu 2558 {cab 2705
∪ cuni 4904
class class class wbr 5143 ℩cio 6493
‘cfv 6543 |
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-12 2167 ax-ext 2699 |
This theorem depends on definitions:
df-bi 206 df-an 396
df-or 847 df-tru 1537 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2530 df-eu 2559 df-clab 2706 df-cleq 2720 df-clel 2806 df-v 3472 df-un 3950 df-in 3952 df-ss 3962 df-sn 4626 df-pr 4628 df-uni 4905 df-iota 6495 df-fv 6551 |
This theorem is referenced by: afveu
46524 |