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Mirrors > Home > ILE Home > Th. List > raaanv | Unicode version |
Description: Rearrange restricted quantifiers. (Contributed by NM, 11-Mar-1997.) |
Ref | Expression |
---|---|
raaanv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1461 | . 2 | |
2 | nfv 1461 | . 2 | |
3 | 1, 2 | raaan 3347 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 102 wb 103 wral 2348 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-4 1440 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-tru 1287 df-nf 1390 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ral 2353 |
This theorem is referenced by: reusv3i 4209 f1mpt 5431 |
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