Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > cbvex | Unicode version |
Description: Rule used to change bound variables, using implicit substitution. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
cbvex.1 | |
cbvex.2 | |
cbvex.3 |
Ref | Expression |
---|---|
cbvex |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cbvex.1 | . . 3 | |
2 | 1 | nfri 1499 | . 2 |
3 | cbvex.2 | . . 3 | |
4 | 3 | nfri 1499 | . 2 |
5 | cbvex.3 | . 2 | |
6 | 2, 4, 5 | cbvexh 1728 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 wnf 1436 wex 1468 |
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-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 |
This theorem depends on definitions: df-bi 116 df-nf 1437 |
This theorem is referenced by: sb8e 1829 cbvex2 1894 cbvmo 2039 mo23 2040 clelab 2265 cbvrexf 2649 issetf 2693 eqvincf 2810 rexab2 2850 cbvrexcsf 3063 abn0m 3388 rabn0m 3390 euabsn 3593 eluniab 3748 cbvopab1 4001 cbvopab2 4002 cbvopab1s 4003 intexabim 4077 iinexgm 4079 opeliunxp 4594 dfdmf 4732 dfrnf 4780 elrnmpt1 4790 cbvoprab1 5843 cbvoprab2 5844 opabex3d 6019 opabex3 6020 seq3f1olemp 10275 fsum2dlemstep 11203 bdsepnfALT 13087 strcollnfALT 13184 |
Copyright terms: Public domain | W3C validator |