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Microsoft® JScript™
isFinite Method
 Language Reference 
Version 3 

See Also                  Applies To


Description
Determines if a supplied number is finite.
Syntax
isFinite(number)

The number argument is a required numeric value.

Remarks
The isFinite method returns true if number is any value other than NaN, negative infinity, or positive infinity. In those three cases, it returns false.

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