9 lines
170 B
Text
9 lines
170 B
Text
|
Set: pp::colors
|
|||
|
|
Set: pp::unicode
|
|||
|
|
Assumed: vec
|
|||
|
|
Assumed: n
|
|||
|
|
vec n = vec (n + 0)
|
|||
|
|
===>
|
|||
|
|
⊤
|
|||
|
|
trans (congr2 (eq (vec n)) (congr2 vec (Nat::add_zeror n))) (eq_id (vec n))
|