Version:

Computes the cumulative sums of inputs along the specific dimension.

Syntax

c = accumsums(a)
c = accumsums(a, b)
Legacy name: cumsum

a

Scalar or array of any dimension of numeric values.

b

Dimension along which to compute the cumulative sums. b can be in a range of 1 to the maximum supported array dimension (32). If you do not assign a value to b, MathScript uses the first dimension whose size is not equal to 1.

c

Cumulative sums of a. c is an array of the same size as a. If a is an array and you do not specify b, c returns an array whose elements are cumulative sums of a along the first non-singleton dimension.