Java - log() Method
Description
The method returns the natural logarithm of the argument.
Syntax
double log(double d)
Parameters
Here is the detail of parameters −
d − Any primitive data type.
Return Value
- This method returns the natural logarithm of the argument.
Example
public class Test {
public static void main(String args[]) {
double x = 11.635;
double y = 2.76;
System.out.printf("The value of e is %.4f%n", Math.E);
System.out.printf("log(%.3f) is %.3f%n", x, Math.log(x));
}
}
This will produce the following result −
Output
The value of e is 2.7183 log(11.635) is 2.454
java_numbers.htm
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