Description: Right identity law for the zero vector. ( ax-hvaddid analog.) (Contributed by NM, 10-Jan-2014) (Revised by Mario Carneiro, 19-Jun-2014) (Revised by Thierry Arnoux, 1-Apr-2018)
Ref | Expression | ||
---|---|---|---|
Hypotheses | slmd0vlid.v | |
|
slmd0vlid.a | |
||
slmd0vlid.z | |
||
Assertion | slmd0vrid | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | slmd0vlid.v | |
|
2 | slmd0vlid.a | |
|
3 | slmd0vlid.z | |
|
4 | slmdmnd | |
|
5 | 1 2 3 | mndrid | |
6 | 4 5 | sylan | |