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JavaScript Infinity Property

Function Reference Manual JavaScript Global Functions

Definition and Usage

Infinity property is used to store a value representing positive infinity.

Negative infinity is infinity minus a numeric value.

In Javascript, beyond 1.7976931348623157E + 10308 value is Infinity, a value less than -1.7976931348623157E + 103088 is infinitesimal.


Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support Infinity property.


Examples

Examples

In this example, we will show when a number of circumstances beyond the infinity limitations occur:

<script>

var x=1.7976931348623157E+10308;
document.write(x + "<br>");

var y=-1.7976931348623157E+10308;
document.write(y);

</script>

Examples of the above output:

Infinity
-Infinity

try it"


Function Reference Manual JavaScript Global Functions