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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 1606 | . 2 | |
2 | 1 | nfi 1351 | 1 |
Colors of variables: wff set class |
Syntax hints: wal 1241 wnf 1349 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-4 1400 ax-17 1419 ax-i9 1423 ax-ial 1427 |
This theorem depends on definitions: df-bi 110 df-nf 1350 |
This theorem is referenced by: nfnae 1610 sbequ5 1665 a16nf 1746 dvelimfv 1887 dvelimor 1894 copsexg 3981 |
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