public void CanComputeInverseCosine(double value, double expected) { var actual = Trig.Acos(value); AssertHelpers.AlmostEqual(expected, actual, 15); }
/// <summary> /// Returns the arc-cosine of a <paramref name="cosine" />, in radians. /// </summary> public static double Acos(this double cosine) => Trig.Acos(cosine);