Dart SDK
dart:math
constant sqrt1_2
sqrt1_2
library dart:math
Classes
MutableRectangle
Point
Random
Rectangle
Constants
E
e
LN2
ln2
LN10
ln10
LOG2E
log2e
LOG10E
log10e
PI
pi
SQRT1_2
sqrt1_2
SQRT2
sqrt2
Functions
acos
asin
atan
atan2
cos
exp
log
max
min
pow
sin
sqrt
tan
sqrt1_2
=
0.7071067811865476
Square root of 1/2.
Source
const double sqrt1_2 = 0.7071067811865476
top-level property sqrt1_2