Colors of
variables: wff set class |
Syntax hints: wnfc 2306
cun 3127
c0 3422
csn 3592
cxp 4623
c1o 6407
⊔ cdju 7033 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 709
ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-ext 2159 |
This theorem depends on definitions:
df-bi 117 df-nf 1461 df-sb 1763 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-un 3133 df-opab 4064 df-xp 4631 df-dju 7034 |
This theorem is referenced by: ctiunctal
12434 |