rad2deg function

double rad2deg(
  1. double rad
)

The resulting angle is calculated by dividing the input angle rad by Math.PI and then multiplying it by 180.

For example, rad2deg(1.5708) returns approximately 90, which is equivalent to pi/2 radians in degrees.

Implementation

@pragma("vm:prefer-inline")
double rad2deg(double rad) {
  return rad / Math.PI * 180.0;
}