Name: log10

Type: function

Syntax: the log10 of <number>

Syntax: log10(<number>)

Summary:
<return|Returns> the base-10 logarithm of a number.

Introduced: 1.0

OS: mac, windows, linux, ios, android

Platforms: desktop, server, mobile

Example:
log10(1000) -- returns 3, because 10^3 = 1000

Example:
log10(0.1) -- returns -1

Example:
log10(163)

Parameters:
number:
A positive number, or an expression that evaluates to a positive number.

Returns:
The <log10> <function> <return|returns> a number.

Description:
Use the <log10> <function> to obtain a logarithm.

The logarithm of a <number> is the power to which 10 must be raised to
obtain the <number> : 10^log10(<number>) is equal to number.

References: function (control structure), ln1 (function),
return (glossary)

Tags: math

