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Mirrors > Home > ILE Home > Th. List > nfae | Unicode version |
Description: All variables are effectively bound in an identical variable specifier. (Contributed by Mario Carneiro, 11-Aug-2016.) |
Ref | Expression |
---|---|
nfae |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbae 1697 | . 2 | |
2 | 1 | nfi 1439 | 1 |
Colors of variables: wff set class |
Syntax hints: wal 1330 wnf 1437 |
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 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 |
This theorem depends on definitions: df-bi 116 df-nf 1438 |
This theorem is referenced by: nfnae 1701 sbequ5 1756 a16nf 1839 dvelimfv 1987 dvelimor 1994 copsexg 4174 |
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