Manuals/calci/HARMEAN

HARMEAN()

Parameters are any set of positive real numbers.
- HARMEAN(), returns values along an exponential trend.

Description

This function gives the Harmonic Mean of a given set of numbers.
Harmonic mean is used to calculate the average of a set of numbers.
The Harmonic mean is always the lowest mean.
Normally Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle Harmonic mean < Geometric mean < Arithmetic mean}
Harmonic mean is defined as the reciprocal of the arithmetic mean by the reciprocals of a specified set of numbers.
The harmonic mean of a positive real numbers Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x_1,x_2,x_3....x_n > 0} is defined by :

$H={\frac {n}{(1/x_{1}+1/x_{2}+...+1/x_{n})}}$ ie

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle H=\frac{n}{\sum_{i=1}^{n} \frac{1}{xi}}} .

In Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle HARMEAN(),} Parameters are any positive real numbers, and here First Parameter is required. From the second parameter are optional.
Also arguments can be numbers,names, arrays or references that contain numbers.
We can give logical values and text representations of numbers directly.
Suppose the arguments contains any text, logical values or empty cells like that values are ignored.
This will give the result as error when

1.The arguments with the error values or the referred text couldn't translated in to numbers.
2.Also any data Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle point \le 0}
.

ZOS

The syntax is to calculate HARMEAN in ZOS is Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle HARMEAN()} .
- Parameters are any set of positive real numbers.
For e.g.,HARMEAN(20..30,11..15,45.1..56.1..0.5)