Description: Induced metric of a subspace. (Contributed by NM, 10-Apr-2008) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypotheses | hhssims2.1 | ||
hhssims2.3 | |||
hhssims2.2 | |||
Assertion | hhssmet |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hhssims2.1 | ||
2 | hhssims2.3 | ||
3 | hhssims2.2 | ||
4 | 1 3 | hhssnv | |
5 | 1 3 | hhssba | |
6 | 5 2 | imsmet | |
7 | 4 6 | ax-mp |