SERIESSUM

Evaluates a power series.

Syntax:

SERIESSUM(x:Number, n:Number, m:Number, coefficients:Array)

Returns the sum of the given power series for x.

n is the initial power to which x is raised, this being multiplied by the first coefficient in the array. For each subsequent coefficient, m is added to the power.

Formula:

SERIESSUM = a1xn + a2x(n + m) + a3x(n + 2m) + …

Revisions:

This function was added in 2.00.