Description: A subcomplex pre-Hilbert space is a normed vector space. (Contributed by Mario Carneiro, 8-Oct-2015)
Ref | Expression | ||
---|---|---|---|
Assertion | cphnvc | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cphnlm | |
|
2 | cphlvec | |
|
3 | isnvc | |
|
4 | 1 2 3 | sylanbrc | |