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JavaScript NEGATIVE_INFINITY Property

Number Object Reference JavaScript Number Object

Example

Return negative infinity:

Number.NEGATIVE_INFINITY;

The result will be:

-Infinity

Try it yourself »

Definition and Usage

The NEGATIVE_INFINITY property represents negative infinity.

Negative infinity can be explained as something that is lower than any other number.


Always Use Number.NEGATIVE_INFINITY

NEGATIVE_INFINITY a static property of the JavaScript Number object.

You can ony use it as Number.NEGATIVE_INFINITY.

Using x.NEGATIVE_INFINITY, where x is a number or Number object, will return undefined:

Example

var x = 100;
x.NEGATIVE_INFINITY;

The value of x will be:

undefined

Try it yourself »


Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The NEGATIVE_INFINITY property is supported in all major browsers.


Syntax

Number.NEGATIVE_INFINITY;

Technical Details

Return Value: The numeric value: -Infinity
JavaScript Version: 1.1


More Examples

Example

Create a negative infinity:

var n=(-Number.MAX_VALUE)*2;

The result of n will be:

-Infinity

Try it yourself »


Number Object Reference JavaScript Number Object

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