Sum()

Sums all the elements in an array

SUM() array=Array Sum all the elements

example:

	# Integrate some data
	>> printn sum(w.y)
	12456890.789

Sum

The Sum() function returns the sum of all the elements in an array. As a matter of convenience, undefined elements are ignored. To be correct however, all undefined elements should be "fixed" to a chosen value using the Fix() command.

Parameters:

Array (Array)

Array to be summed.

RESULT = (Array element type)

The sum of all the data in an array.