Dart SDK
dart:core
num
isNaN
property
isNaN
num
Static methods
parse
Properties
hashCode
isNaN
isNegative
isInfinite
isFinite
sign
Constructors
num
Operators
operator ==
operator +
operator -
operator *
operator %
operator /
operator ~/
operator unary-
operator <
operator <=
operator >
operator >=
Methods
compareTo
remainder
abs
round
floor
ceil
truncate
roundToDouble
floorToDouble
ceilToDouble
truncateToDouble
clamp
toInt
toDouble
toStringAsFixed
toStringAsExponential
toStringAsPrecision
toString
bool
isNaN
read-only
True if the number is the double Not-a-Number value; otherwise, false.