Name
Number — NN 3 IE J2 ECMA 1
Synopsis
A Number
object represents any numerical
value, whether it is an integer or floating-point number. By and
large, you don’t have to worry about the
Number
object because a numerical value
automatically becomes a Number
object instance
whenever you use such a value or assign it to a variable. On the
other hand, you might want access to the static properties that only
a math major would love.
Creating a Number Object
var myValue =number
var myValue = new Number(number
)
Properties
MAX_VALUE |
NaN |
NEGATIVE_INFINITY |
POSITIVE_INFINITY |
prototype |
MIN_VALUE |
Methods
toString() |
valueOf() |
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