New Foundations Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > NFE Home > Th. List > pm2.61d2 | Unicode version |
Description: Inference eliminating an antecedent. (Contributed by NM, 18-Aug-1993.) |
Ref | Expression |
---|---|
pm2.61d2.1 | |
pm2.61d2.2 |
Ref | Expression |
---|---|
pm2.61d2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pm2.61d2.2 | . . 3 | |
2 | 1 | a1i 10 | . 2 |
3 | pm2.61d2.1 | . 2 | |
4 | 2, 3 | pm2.61d 150 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem is referenced by: pm2.61ii 157 jaoi 368 dvelimv 1939 nfald2 1972 nfsb4t 2080 nfsbd 2111 nfabd2 2507 dff3 5420 |
Copyright terms: Public domain | W3C validator |