f::scanl (public)

 f::scanl f e xs

Defined in packages/acs-tcl/tcl/ad-functional-procs.tcl

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) ...}. Example: scanl + 0 [list 1 2 3 4] = {0 1 3 6 10} scanl * 1 [list 1 2 3 4] = {1 1 2 6 24}

Parameters:

f
e
xs

Partial Call Graph (max 5 caller/called nodes):

Testcases:

functional_api