![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > eqtr3i | Structured version Visualization version Unicode version |
Description: An equality transitivity inference. (Contributed by NM, 6-May-1994.) |
Ref | Expression |
---|---|
eqtr3i.1 |
![]() ![]() ![]() ![]() |
eqtr3i.2 |
![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
eqtr3i |
![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqtr3i.1 |
. . 3
![]() ![]() ![]() ![]() | |
2 | 1 | eqcomi 2631 |
. 2
![]() ![]() ![]() ![]() |
3 | eqtr3i.2 |
. 2
![]() ![]() ![]() ![]() | |
4 | 2, 3 | eqtri 2644 |
1
![]() ![]() ![]() ![]() |
Copyright terms: Public domain | W3C validator |