Colors of
variables: wff
setvar class |
Syntax hints:
→ wi 4 ∈ wcel 2106
Vcvv 3474 𝒫 cpw 4601
∪ cuni 4907 |
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 ax-sep 5298 ax-pr 5426 ax-un 7721 |
This theorem depends on definitions:
df-bi 206 df-an 397
df-or 846 df-tru 1544 df-ex 1782 df-sb 2068 df-clab 2710 df-cleq 2724 df-clel 2810 df-v 3476 df-un 3952 df-in 3954 df-ss 3964 df-pw 4603 df-sn 4628 df-pr 4630 df-uni 4908 |
This theorem is referenced by: pwexb
7749 pwuninel
8256 pwfiOLD
9343 pwwf
9798 r1pw
9836 isfin3
10287 dis2ndc
22955 numufl
23410 bj-discrmoore
35980 |