![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
Mirrors > Home > MPE Home > Th. List > 3simpc | Unicode version |
Description: Simplification of triple conjunction. (Contributed by NM, 21-Apr-1994.) (Proof shortened by Andrew Salmon, 13-May-2011.) |
Ref | Expression |
---|---|
3simpc |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3anrot 978 | . 2 | |
2 | 3simpa 993 | . 2 | |
3 | 1, 2 | sylbi 195 | 1 |
Copyright terms: Public domain | W3C validator |