Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > 19.23h | Unicode version |
Description: Theorem 19.23 of [Margaris] p. 90. (Contributed by NM, 5-Aug-1993.) (Revised by Mario Carneiro, 1-Feb-2015.) |
Ref | Expression |
---|---|
19.23h.1 |
Ref | Expression |
---|---|
19.23h |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 19.23h.1 | . . 3 | |
2 | 1 | ax-gen 1425 | . 2 |
3 | 19.23ht 1473 | . 2 | |
4 | 2, 3 | ax-mp 5 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 wal 1329 wex 1468 |
This theorem was proved from axioms: ax-mp 5 ax-gen 1425 ax-ie2 1470 |
This theorem is referenced by: alnex 1475 19.8a 1569 exlimih 1572 exlimdh 1575 nf2 1646 equs5or 1802 19.23v 1855 pm11.53 1867 |
Copyright terms: Public domain | W3C validator |