public static PolynomialTerm Cos(PolynomialTerm name)
{
if (name.IsConstant)
{
return(NumberMath.RoundedCos((double)name));
}
else
{
return(IndeterminateExpression.Cos((char)name));
}
}
public void RoundedCosTests(double value, double expected)
{
NumberMath.RoundedCos(value).AssertIsEqualTo(expected);
}