| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > adantld | Structured version Visualization version Unicode version | ||
| Description: Deduction adding a conjunct to the left of an antecedent. (Contributed by NM, 4-May-1994.) (Proof shortened by Wolf Lammen, 20-Dec-2012.) |
| Ref | Expression |
|---|---|
| adantld.1 |
|
| Ref | Expression |
|---|---|
| adantld |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpr 477 |
. 2
| |
| 2 | adantld.1 |
. 2
| |
| 3 | 1, 2 | syl5 34 |
1
|
| Copyright terms: Public domain | W3C validator |