Java Math.log10() method

The java.lang.Math.log10() is used to find out the Logarithmic of a number when the base is 10. This method returns the base 10 logarithm of a double value.

Syntax

Parameter

Return

• If the argument is Positive value, this method will return the logarithm of a given value.
• If the argument is equal to 10ⁿ for integer n, this method will return n.
• If the argument is Negative value, this method will return NaN.
• If the argument is NaN, this method will return NaN.
• If the argument is Positive Infinity, this method will return Positive Infinity.
• If the argument is positive or negative Zero, this method will return Negative Infinity.

Example 1

Output:

 1.5899496013257077 

Example 2

Output:

 5.0 

Example 3

Output:

 Infinity 

Example 4

Output:

 NaN 

Example 5

Output:

 -Infinity