geometric mean

Geometric MeanMathworldPlanetmath.
If a1,a2,,an are real numbers, we define their geometric mean as


(We usually require the numbers to be non negative so the mean always exists.)

Title geometric mean
Canonical name GeometricMean
Date of creation 2013-03-22 11:50:46
Last modified on 2013-03-22 11:50:46
Owner drini (3)
Last modified by drini (3)
Numerical id 7
Author drini (3)
Entry type Definition
Classification msc 11-00
Classification msc 44A20
Classification msc 33E20
Classification msc 30D15
Related topic ArithmeticMean
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