VL
Size: a a a
VL
VL
VL
VL
VL
VK
let flat (list: 'a list list) =
[
for list in list do
for l in list do
yield l
]
VL
VK
let flat (list: 'a list list) =
[
for list in list do
yield! list
]
VL
I
let flat (list: 'a list list) =
[
for list in list do
yield! list
]
I
VK
I
I
VL
VL
VL
VL
VK