JavaScript Number NEGATIVE_INFINITY
Examples
let x = Number.NEGATIVE_INFINITY;
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Create a negative infinity:
let n = (-Number.MAX_VALUE) * 2;
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Definition and Usage
Number.NEGATIVE_INFINITY returns negative infinity.
Number.NEGATIVE_INFINITY is "a number lower than any other number".
Number.NEGATIVE_INFINITY
NEGATIVE_INFINITY is a property of the JavaScript Number object.
You can only use it as Number.NEGATIVE_INFINITY.
Using x.NEGATIVE_INFINITY, where x is a variable, will return undefined:
Syntax
Number.NEGATIVE_INFINITY
Return Value
| Type | Description |
| A number | -Infinity |
Browser Support
Number.NEGATIVE_INFINITY is an ECMAScript1 (ES1) feature.
ES1 (JavaScript 1997) is fully supported in all browsers:
| Chrome | IE | Edge | Firefox | Safari | Opera |
| Yes | Yes | Yes | Yes | Yes | Yes |
