merge
Cons
x
xs
Nil
Cons
x
xs
merge
Cons
x'
xs'
Cons
x
xs
merge[Ite]
<=
x'
x
Cons
x'
xs'
Cons
x
xs
merge
Nil
ys
ys
goal
xs
ys
merge
xs
ys
<=
S
x
S
y
<=
x
y
<=
0
y
True
<=
S
x
0
False
merge[Ite]
False
xs'
Cons
x
xs
Cons
x
merge
xs'
xs
merge[Ite]
True
Cons
x
xs
ys
Cons
x
merge
xs
ys
<=
2
merge[Ite]
3
True
0
S
1
Cons
2
Nil
0
0
0
merge
2
goal
2
False
0
INNERMOST
Frederiksen_Glenstrup/mergelists.tml.trs