(15steps)
PrintForm
Definitions
Lemmas
int
2
Sections
StandardLIB
Doc
At:
divide
wf
1
1.
a:
2.
n:
(a
n)
By:
UnfoldTopAb 0
THEN
AbSetEqTypeCD
Generated subgoals:
1
(a
n) = (a
n)
2
0
(a
n)
3
3.
i:
(0
i) = (0
i)
About:
(15steps)
PrintForm
Definitions
Lemmas
int
2
Sections
StandardLIB
Doc
(a 
n) = (a n) 0
(a n)
(0i) = (0i)
(a n) 
(a n) = (a n) 0(a n) (0i) = (0i)
