Rev Language Reference

`sum` - Sum function

Sums all members of a vector of type `Real`, `RealPos`, `Integer`, or `Natural`

Usage

sum(MatrixReal x)

Arguments

x :	MatrixReal (pass by const reference)
	A vector/matrix of numbers.

Return Type

Real

Example

a = v(1,2,3,4,5,6,7,8)
sum(a)
# returns 36