Description: The scalar product of a Hilbert space operator is an operator. (Contributed by NM, 21-Feb-2006) (Revised by Mario Carneiro, 16-Nov-2013) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Assertion | homulcl | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ffvelcdm | |
|
2 | hvmulcl | |
|
3 | 1 2 | sylan2 | |
4 | 3 | anassrs | |
5 | 4 | fmpttd | |
6 | hommval | |
|
7 | 6 | feq1d | |
8 | 5 7 | mpbird | |