Description: Modus ponens combined with restricted generalization. (Contributed by NM, 10-Aug-2004)
Ref | Expression | ||
---|---|---|---|
Hypotheses | mprg.1 | |
|
mprg.2 | |
||
Assertion | mprg | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mprg.1 | |
|
2 | mprg.2 | |
|
3 | 2 | rgen | |
4 | 3 1 | ax-mp | |