Description: The norm function of Hilbert space. (Contributed by NM, 17-Nov-2007) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypothesis | hhnv.1 | |
|
Assertion | hhnm | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hhnv.1 | |
|
2 | 1 | hhnv | |
3 | 1 2 | h2hnm | |