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 | |