Returns the sum of a power series based on the formula: x^n + m*x^(n+m) + m^2*x^(n+2m) + ...
Sintaxis
SERIESSUM(x, n, m, coefficients)Argumentos
xobligatorio
The input value for the power series.
nobligatorio
The initial power to which x is raised.
mobligatorio
The step by which to increase the power for each subsequent term.
coefficientsobligatorio
A range or array of coefficients by which each successive power of x is multiplied.
The SERIESSUM function calculates the sum of a power series. It is commonly used in mathematical modeling and engineering to evaluate polynomial functions or series expansions.
=SERIESSUM(2, 1, 1, {1, 2, 3})→26Calculates 1*(2^1) + 2*(2^2) + 3*(2^3) = 2 + 8 + 24 = 26.
Identify series parameters
Determine the base value (x), starting exponent (n), increment (m), and the array of coefficients.
Enter the function
Input the SERIESSUM function into a cell using the identified parameters.
The function will return a #VALUE! error.