Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > 19.37aiv | Unicode version |
Description: Inference from Theorem 19.37 of [Margaris] p. 90. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
19.37aiv.1 |
Ref | Expression |
---|---|
19.37aiv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 19.37aiv.1 | . 2 | |
2 | nfv 1508 | . . 3 | |
3 | 2 | 19.37-1 1652 | . 2 |
4 | 1, 3 | ax-mp 5 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 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-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-4 1487 ax-17 1506 ax-ial 1514 |
This theorem depends on definitions: df-bi 116 df-nf 1437 |
This theorem is referenced by: eqvinc 2803 limom 4522 |
Copyright terms: Public domain | W3C validator |