Colors of
variables: wff set class |
Syntax hints: ¬ wn 3 → wi 4
∈ wcel 2148 ∖
cdif 3128 |
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-in1 614 ax-in2 615 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-tru 1356 df-nf 1461 df-sb 1763 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-v 2741 df-dif 3133 |
This theorem is referenced by: elndif
3261 unssin
3376 inssun
3377 noel
3428 disjel
3479 undifexmid
4195 exmidundif
4208 exmidundifim
4209 exmid1stab
4210 phpm
6867 undifdcss
6924 fsum3cvg
11388 summodclem2a
11391 fisumss
11402 isumss2
11403 binomlem
11493 fproddccvg
11582 prodmodclem2a
11586 fprodssdc
11600 fprodsplitdc
11606 |