Description: Other basic properties of a walk of a fixed length as word. (Contributed by AV, 8-Mar-2022)
Ref | Expression | ||
---|---|---|---|
Assertion | wwlknbp1 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid | |
|
2 | 1 | wwlknbp | |
3 | eqid | |
|
4 | 1 3 | wwlknp | |
5 | simpl | |
|
6 | simpr1 | |
|
7 | simpr2 | |
|
8 | 5 6 7 | 3jca | |
9 | 8 | ex | |
10 | 9 | 3ad2ant2 | |
11 | 2 4 10 | sylc | |