Java.lang.Double.isInfinite(double v) Method
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Description
The java.lang.Double.isInfinite(double v) method returns true if the specified number is infinitely large in magnitude, false otherwise.The argument v is the value to be tested.
Declaration
Following is the declaration for java.lang.Double.isInfinite() method
public static boolean isInfinite(double v)
Parameters
v − This is the value to be tested.
Return Value
This method returns true if the value of the argument is positive infinity or negative infinity; false otherwise.
Exception
NA
Example
The following example shows the usage of java.lang.Double.isInfinite() method.
Live Demopackage com.tutorialspoint; import java.lang.*; public class DoubleDemo { public static void main(String[] args) { Double d1 = new Double(1.0/0.0); Double d2 = new Double(0.0/0.0); // returns true if positive or negative infinity System.out.println(d1 + " = " + d1.isInfinite(d1)); // returns false for other cases System.out.println(d2 + " = " + d2.isInfinite(d2)); } }
Let us compile and run the above program, this will produce the following result −
Infinity = true NaN = false
java_lang_double.htm
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