Description: The properties of a k-regular simple graph. (Contributed by Alexander van der Vekens, 8-Jul-2018) (Revised by AV, 26-Dec-2020)
Ref | Expression | ||
---|---|---|---|
Hypotheses | isrusgr0.v | |
|
isrusgr0.d | |
||
Assertion | rusgrprop0 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | isrusgr0.v | |
|
2 | isrusgr0.d | |
|
3 | rusgrprop | |
|
4 | 1 2 | rgrprop | |
5 | 4 | anim2i | |
6 | 3anass | |
|
7 | 5 6 | sylibr | |
8 | 3 7 | syl | |