| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 2703 |
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 2213 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-sb 1811 df-cleq 2224 df-clel 2227 df-nfc 2364 df-rex 2517 |
| This theorem is referenced by: 3reeanv 2705 fliftfun 5947 tfrlem5 6523 eroveu 6838 erovlem 6839 xpf1o 7073 genprndl 7801 genprndu 7802 ltpopr 7875 ltsopr 7876 cauappcvgprlemdisj 7931 caucvgprlemdisj 7954 caucvgprprlemdisj 7982 exbtwnzlemex 10572 rebtwn2z 10577 rexanre 11860 summodc 12024 prodmodclem2 12218 prodmodc 12219 dvds2lem 12444 odd2np1 12514 opoe 12536 omoe 12537 opeo 12538 omeo 12539 gcddiv 12670 divgcdcoprmex 12754 pcqmul 12956 pcadd 12993 mul4sq 13047 4sqlem12 13055 dvdsrtr 14196 unitgrp 14211 lss1d 14479 znidom 14753 tgcl 14875 restbasg 14979 txuni2 15067 txbas 15069 txcnp 15082 blin2 15243 tgqioo 15366 plyadd 15562 plymul 15563 mul2sq 15935 2sqlem5 15938 uhgr2edg 16147 |
| Copyright terms: Public domain | W3C validator |