λx→x
λx→xλx→x
x→xλx→xλ
4
'\955'
λx→xλx→xλx→xλx→xλx→x
'\955'
20
'\955'
λ
Tail: x→xλx→xλx→xλx→xλx→x
Tail Tail: →xλx→xλx→xλx→xλx→x
Cons: λλx→xλx→xλx→xλx→xλx→x
Reverse: x→xλx→xλx→xλx→xλx→xλ
[1, 2, 3, 4, 5]
[5, 4, 3, 2, 1]
[-9, -7, -5, -3, -1]
[17, 15, 13, 11, 9, 7, 5, 3, 1]
[19, 15, 11, 7, 3]
[-2, 0, 2, 4]
[1, 0, -1, -2]
[3]
[2]
[4]
[1]
[]
[]
[]
[]
[1, 2, 3, 4, 5]
[5, 4, 3, 2, 1]
[5, 4, 3, 2, 1]
[1, 3, 5]
[5, 3, 1]
[3]
[2]
[4]
[1]
[]
[]
[]
[]
[-1, -2, -3, -4, -5]
[-2, 0, 2, 4]
[1, 0, -1, -2]
[3]
[2]
[4]
[1]
[]
[]
[]
[]
['z', 'y', 'x']
['g', 'e', 'c', 'a']
['x', 'y', 'z']
['a', 'c', 'e', 'g']