# scanl -containers

scanl is similar to foldl, but returns a list of successive reduced values from the left: > scanl f z [x1, x2, ...] == [z, z `f` x1, (z `f` x1) `f` x2, ...] Note that > last (scanl f z xs) == foldl f z xs.
scanl is similar to foldl, but returns a list of successive reduced values from the left. This function will fuse. > scanl f z [x1, x2, ...] == [z, z `f` x1, (z `f` x1) `f` x2, ...] Note that > last (scanl f z xs) == foldl f z xs.
scanl is similar to foldl, but returns a list of successive reduced values from the left: > scanl f z [x1, x2, ...] == [z, z `f` x1, (z `f` x1) `f` x2, ...] Note that > last (scanl f z xs) == foldl f z xs.
O(n) scanl is similar to foldl, but returns a list of successive reduced values from the left. Subject to fusion. Performs replacement on invalid scalar values. > scanl f z [x1, x2, ...] == [z, z `f` x1, (z `f` x1) `f` x2, ...] Note that > last (scanl f z xs) == foldl f z xs.
scanl is similar to foldl, but returns a list of successive reduced values from the left. This function will fuse. > scanl f z [x1, x2, ...] == [z, z `f` x1, (z `f` x1) `f` x2, ...] Note that > last (scanl f z xs) == foldl f z xs.
scanl1 is a variant of scanl that has no starting value argument: > scanl1 f [x1, x2, ...] == [x1, x1 `f` x2, ...]
scanl1 is a variant of scanl that has no starting value argument: > scanl1 f [x1, x2, ...] == [x1, x1 `f` x2, ...]
O(n) scanl1 is a variant of scanl that has no starting value argument. Subject to fusion. Performs replacement on invalid scalar values. > scanl1 f [x1, x2, ...] == [x1, x1 `f` x2, ...]
scanl1 is a variant of scanl that has no starting value argument. This function will fuse. > scanl1 f [x1, x2, ...] == [x1, x1 `f` x2, ...]