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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 1577 |
. 2
| |
| 2 | nfv 1577 |
. 2
| |
| 3 | 1, 2 | reean 2714 |
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-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 2216 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-sb 1812 df-cleq 2227 df-clel 2230 df-nfc 2375 df-rex 2528 |
| This theorem is referenced by: 3reeanv 2716 fliftfun 5971 tfrlem5 6547 eroveu 6862 erovlem 6863 xpf1o 7099 genprndl 7838 genprndu 7839 ltpopr 7912 ltsopr 7913 cauappcvgprlemdisj 7968 caucvgprlemdisj 7991 caucvgprprlemdisj 8019 exbtwnzlemex 10613 rebtwn2z 10618 rexanre 11909 summodc 12073 prodmodclem2 12267 prodmodc 12268 dvds2lem 12493 odd2np1 12563 opoe 12585 omoe 12586 opeo 12587 omeo 12588 gcddiv 12719 divgcdcoprmex 12803 pcqmul 13005 pcadd 13042 mul4sq 13096 4sqlem12 13104 dvdsrtr 14263 unitgrp 14278 lss1d 14548 znidom 14822 tgcl 14946 restbasg 15050 txuni2 15138 txbas 15140 txcnp 15153 blin2 15314 tgqioo 15437 plyadd 15633 plymul 15634 mul2sq 16006 2sqlem5 16009 uhgr2edg 16218 |
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