HARMEAN


Returns the harmonic mean of the arguments.

Syntax:

HARMEAN(number1, number2, ... number30)

number1 to number30 are up to 30 numbers or ranges containing numbers. Numbers must not be zero.
The harmonic mean of  is defined as.

Example:

HARMEAN(2, 4, 4)
returns 3, calculated as 3/(1/2 + 1/4 + 1/4).






 
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