YouTipNumber Sqrt
# Java sqrt() Method
[Java Number Class](#)
* * *
The sqrt() method is used to return the arithmetic square root of the parameter.
### Syntax
double sqrt(double d)
### Parameters
* **d** -- Any primitive data type.
### Return Value
Returns the arithmetic square root of the parameter.
### 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("sqrt(%.3f) is %.3f%n", x, Math.sqrt(x));}}
Compiling the above program, the output result is:
The value of e is 2.7183 sqrt(11.635) is 3.411
* * Java Number Class](#)