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| Mirrors > Home > ILE Home > Th. List > eldifi | Unicode version | ||
| Description: Implication of membership in a class difference. (Contributed by NM, 29-Apr-1994.) |
| Ref | Expression |
|---|---|
| eldifi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eldif 3219 |
. 2
| |
| 2 | 1 | simplbi 274 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-v 2814 df-dif 3212 |
| This theorem is referenced by: difss 3344 ssddif 3454 noel 3511 phpm 7119 fidifsnen 7124 elfi2 7258 fiuni 7264 fifo 7266 fzdifsuc 10414 modfzo0difsn 10756 fsum3cvg 12060 summodclem2a 12063 fisumss 12074 fsumlessfi 12142 binomlem 12165 fproddccvg 12254 prodmodclem2a 12258 fprodssdc 12272 fprodeq0g 12320 fprodmodd 12323 oddprmge3 12828 oddprm 12953 nnoddn2prm 12954 nnoddn2prmb 12956 4sqlem19 13103 grpinvnzcl 13777 ringelnzr 14324 ply1termlem 15599 plyaddlem1 15604 plymullem1 15605 plycoeid3 15614 dvply1 15622 2irrexpqap 15835 lgslem1 15865 lgslem4 15868 lgsvalmod 15884 gausslemma2dlem0b 15915 gausslemma2dlem0c 15916 gausslemma2dlem1a 15923 gausslemma2dlem1cl 15924 gausslemma2dlem1f1o 15925 gausslemma2dlem4 15929 gausslemma2d 15934 lgsquad2 15948 m1lgs 15950 2lgsoddprm 15978 |
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