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JavaScript Programmer's Reference - Number Object

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Number Object

Object/core
Internet Explorer 3.02
Netscape Navigator 3

Number Constructors

NameMSIENNavNotes
Number()3.023

Number Methods

NameMSIENNavNotes
toExponential()5.56
toFixed()5.56
toLocaleString()5.56ECMA warns that the first argument of this method is reserved for future use.
toPrecision()5.56
toSource()44.06
toString()3.023
valueOf()43

Number Functions

NameMSIENNavNotes
Number()3.024

Number Properties

NameMSIENNavNotes
constructor3.023
prototype3.023

Number Static Constants

NameMSIENNavNotes
MAX_VALUE3.023Mathematical accuracy in JS is not perfect.
MIN_VALUE3.023Not consistent across browsers.
NaN3.023
NEGATIVE_INFINITY3.023
POSITIVE_INFINITY3.023


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