Description: The scalar component of a left module is a normed group. (Contributed by Mario Carneiro, 4-Oct-2015)
Ref | Expression | ||
---|---|---|---|
Hypothesis | nlmnrg.1 | ||
Assertion | nlmngp2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nlmnrg.1 | ||
2 | 1 | nlmnrg | |
3 | nrgngp | ||
4 | 2 3 | syl |