Description: Property of _trCl . (Contributed by Jonathan Ben-Naim, 3-Jun-2011) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypothesis | bnj1414.1 | |
|
Assertion | bnj1414 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj1414.1 | |
|
2 | eqid | |
|
3 | biid | |
|
4 | biid | |
|
5 | 1 2 3 4 | bnj1408 | |