Java Double isInfinite() method

The isInfinite() method of Java Double class will return true if the magnitude of the argument specified is infinitely large, else it will return false.

Syntax

Parameters

1.NA

2.v- This is the double value which is tested.

Return value

The isInfnite() method returns true if the value of argument passed is positive/negative infinity, otherwise returns false.

Example 1

Output:

Infinity value for isInfinite() method is : true
Infinity value for isFinite() method is   : false

Example 2

Output:

1. 2.13909504E9 value = false
2. 7.6E-42 value = false
3. NaN value = false
4. -Infinity value = true

Example 3

Output:

1. 7.643476374682469E10 value = false
2. 27.827 value = false
3. Infinity value = true
4. -Infinity value = true
5. NaN value = false