![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
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 1499 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
3 | 1, 2 | ax-mp 5 |
1
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-4 1488 |
This theorem depends on definitions: df-bi 116 df-nf 1438 |
This theorem is referenced by: alimd 1502 alrimi 1503 nfd 1504 nfrimi 1506 nfbidf 1520 19.3 1534 nfan1 1544 nfim1 1551 nfor 1554 nfal 1556 nfimd 1565 exlimi 1574 exlimd 1577 eximd 1592 albid 1595 exbid 1596 nfex 1617 19.9 1624 nf2 1647 nf3 1648 spim 1717 cbv2 1726 cbval 1728 cbvex 1730 nfald 1734 nfexd 1735 sbf 1751 nfs1f 1754 sbied 1762 sbie 1765 nfs1 1782 equs5or 1803 sb4or 1806 sbid2 1823 cbvexd 1900 hbsb 1923 sbco2yz 1937 sbco2 1939 sbco3v 1943 sbcomxyyz 1946 nfsbd 1951 hbeu 2021 mo23 2041 mor 2042 eu2 2044 eu3 2046 mo2r 2052 mo3 2054 mo2dc 2055 moexexdc 2084 nfsab 2132 nfcrii 2275 bj-sbime 13151 |
Copyright terms: Public domain | W3C validator |