for a floating-point array x whose size is n, find the geometric mean..
GM =n x1.x2.x3...xn
for a floating-point array x whose size is n, find the geometric mean..
GM =n x1.x2.x3...xn
Sounds like a school assignment.
The average of the logarithmic values of a data set, converted back to a base 10 number is how to generate a geometric mean.