Parameter List
Syntax
SERIESSUM(x, n, m, coefficients)
x
The input value for the power series. For example: 2, 0.5, A1.
n
The initial power to which x is raised. For example: 0, 1, 2.
m
The step by which to increase the power for each term. For example: 1, 2, 3.
coefficients
An array of coefficients for each term in the series. For example: {1,2,3}, A1:A5, or a range of values.
More details
SERIESSUM calculates the sum of a power series: coefficient₁×x^n + coefficient₂×x^(n+m) + coefficient₃×x^(n+2m) + ... This is useful for mathematical series calculations, Taylor series approximations, and polynomial evaluations. The coefficients array determines how many terms are included in the series.