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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 5975 tfrlem5 6558 eroveu 6873 erovlem 6874 xpf1o 7110 genprndl 7852 genprndu 7853 ltpopr 7926 ltsopr 7927 cauappcvgprlemdisj 7982 caucvgprlemdisj 8005 caucvgprprlemdisj 8033 exbtwnzlemex 10633 rebtwn2z 10638 rexanre 11930 summodc 12094 prodmodclem2 12288 prodmodc 12289 dvds2lem 12514 odd2np1 12584 opoe 12606 omoe 12607 opeo 12608 omeo 12609 gcddiv 12740 divgcdcoprmex 12824 pcqmul 13026 pcadd 13063 mul4sq 13117 4sqlem12 13125 dvdsrtr 14346 unitgrp 14361 lss1d 14657 znidom 14931 tgcl 15055 restbasg 15159 txuni2 15247 txbas 15249 txcnp 15262 blin2 15423 tgqioo 15546 plyadd 15742 plymul 15743 mul2sq 16115 2sqlem5 16118 uhgr2edg 16327 |
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