scanl f e xs
Defined in tcl/ad-functional.tcltakes a binary function f, a start element e and a list {x1 x2 ...} and returns {e (f e x1) (f (f e x1) x2) ...} Parameters: f e xs
takes a binary function f, a start element e and a list {x1 x2 ...} and returns {e (f e x1) (f (f e x1) x2) ...}