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JavaScript NEGATIVE_INFINITY Property

Number Object Reference JavaScript Number Object

Definition and Usage

The NEGATIVE_INFINITY property represents a value less than Number.MIN_VALUE.

This value is represented as "-Infinity".

Syntax

Number.NEGATIVE_INFINITY;

Example

Example

In this example we will use NEGATIVE_INFINITY:

<script type="text/javascript">

var x=(-Number.MAX_VALUE)*2
if (x==Number.NEGATIVE_INFINITY)
  {
  document.write("Value of x: " + x);
  }

</script>

The output of the code above will be:

Value of x: -Infinity

Try it yourself »

Number Object Reference JavaScript Number Object

From http://www.w3schools.com (Copyright Refsnes Data)