Python Number log10() Method
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Description
The method log10() returns base-10 logarithm of x for x > 0.
Syntax
Following is the syntax for log10() method −
import math math.log10( x )
Note − This function is not accessible directly, so we need to import math module and then we need to call this function using math static object.
Parameters
x − This is a numeric expression.
Return Value
This method returns base-10 logarithm of x for x > 0.
Example
The following example shows the usage of log10() method.
Live Demo#!/usr/bin/python import math # This will import math module print "math.log10(100.12) : ", math.log10(100.12) print "math.log10(100.72) : ", math.log10(100.72) print "math.log10(119L) : ", math.log10(119L) print "math.log10(math.pi) : ", math.log10(math.pi)
When we run above program, it produces following result −
math.log10(100.12) : 2.00052084094 math.log10(100.72) : 2.0031157171 math.log10(119L) : 2.07554696139 math.log10(math.pi) : 0.497149872694
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