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Mirrors > Home > ILE Home > Th. List > nfnfc | Unicode version |
Description: Hypothesis builder for . (Contributed by Mario Carneiro, 11-Aug-2016.) |
Ref | Expression |
---|---|
nfnfc.1 |
Ref | Expression |
---|---|
nfnfc |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-nfc 2295 | . 2 | |
2 | nfnfc.1 | . . . . 5 | |
3 | 2 | nfcri 2300 | . . . 4 |
4 | 3 | nfnf 1564 | . . 3 |
5 | 4 | nfal 1563 | . 2 |
6 | 1, 5 | nfxfr 1461 | 1 |
Colors of variables: wff set class |
Syntax hints: wal 1340 wnf 1447 wcel 2135 wnfc 2293 |
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 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-10 1492 ax-11 1493 ax-i12 1494 ax-bndl 1496 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-ext 2146 |
This theorem depends on definitions: df-bi 116 df-nf 1448 df-sb 1750 df-cleq 2157 df-clel 2160 df-nfc 2295 |
This theorem is referenced by: (None) |
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