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Mirrors > Home > ILE Home > Th. List > nfri | Unicode version |
Description: Consequence of the definition of not-free. (Contributed by Mario Carneiro, 11-Aug-2016.) |
Ref | Expression |
---|---|
nfri.1 |
Ref | Expression |
---|---|
nfri |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfri.1 | . 2 | |
2 | nfr 1451 | . 2 | |
3 | 1, 2 | ax-mp 7 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wal 1282 wnf 1389 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-4 1440 |
This theorem depends on definitions: df-bi 115 df-nf 1390 |
This theorem is referenced by: alimd 1454 alrimi 1455 nfd 1456 nfrimi 1458 nfbidf 1472 19.3 1486 nfan1 1496 nfim1 1503 nfor 1506 nfal 1508 nfimd 1517 exlimi 1525 exlimd 1528 eximd 1543 albid 1546 exbid 1547 nfex 1568 19.9 1575 nf2 1598 nf3 1599 spim 1666 cbv2 1675 cbval 1677 cbvex 1679 nfald 1683 nfexd 1684 sbf 1700 nfs1f 1703 sbied 1711 sbie 1714 nfs1 1730 equs5or 1751 sb4or 1754 sbid2 1771 cbvexd 1843 hbsb 1864 sbco2yz 1878 sbco2 1880 sbco3v 1884 sbcomxyyz 1887 nfsbd 1892 hbeu 1962 mo23 1982 mor 1983 eu2 1985 eu3 1987 mo2r 1993 mo3 1995 mo2dc 1996 moexexdc 2025 nfsab 2073 nfcrii 2212 bj-sbime 10584 |
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