Dart SDK
dart:math
constant SQRT1_2
SQRT1_2
library dart:math
Classes
MutableRectangle
Point
Random
Rectangle
Constants
E
LN2
LN10
LOG2E
LOG10E
PI
SQRT1_2
SQRT2
Functions
acos
asin
atan
atan2
cos
exp
log
max
min
pow
sin
sqrt
tan
SQRT1_2
=
0.7071067811865476
Square root of 1/2.
top-level property SQRT1_2