Description: Hypothesis elimination lemma for complex inner product spaces to assist weak deduction theorem. (Contributed by NM, 6-May-2007) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Assertion | elimphu |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid | ||
2 | 1 | cncph | |
3 | 2 | elimel |