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Mirrors > Home > ILE Home > Th. List > reeanv | Unicode version |
Description: Rearrange existential quantifiers. (Contributed by NM, 9-May-1999.) |
Ref | Expression |
---|---|
reeanv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1508 | . 2 | |
2 | nfv 1508 | . 2 | |
3 | 1, 2 | reean 2599 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 103 wb 104 wrex 2417 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 |
This theorem depends on definitions: df-bi 116 df-nf 1437 df-sb 1736 df-cleq 2132 df-clel 2135 df-nfc 2270 df-rex 2422 |
This theorem is referenced by: 3reeanv 2601 fliftfun 5697 tfrlem5 6211 eroveu 6520 erovlem 6521 xpf1o 6738 genprndl 7329 genprndu 7330 ltpopr 7403 ltsopr 7404 cauappcvgprlemdisj 7459 caucvgprlemdisj 7482 caucvgprprlemdisj 7510 exbtwnzlemex 10027 rebtwn2z 10032 rexanre 10992 summodc 11152 prodmodclem2 11346 prodmodc 11347 dvds2lem 11505 odd2np1 11570 opoe 11592 omoe 11593 opeo 11594 omeo 11595 gcddiv 11707 divgcdcoprmex 11783 tgcl 12233 restbasg 12337 txuni2 12425 txbas 12427 txcnp 12440 blin2 12601 tgqioo 12716 |
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