| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > eqtr2i | Structured version Visualization version Unicode version | ||
| Description: An equality transitivity inference. (Contributed by NM, 21-Feb-1995.) |
| Ref | Expression |
|---|---|
| eqtr2i.1 |
|
| eqtr2i.2 |
|
| Ref | Expression |
|---|---|
| eqtr2i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqtr2i.1 |
. . 3
| |
| 2 | eqtr2i.2 |
. . 3
| |
| 3 | 1, 2 | eqtri 2644 |
. 2
|
| 4 | 3 | eqcomi 2631 |
1
|
| Copyright terms: Public domain | W3C validator |