public static float Sin(float rad)
{
var result = FPGATrigonometryTools.Normalize(rad);
bool negative = result > FPGATrigonometryConstants.PI;
result = FPGATrigonometryTools.Q1Project(result);
result = FPGATrigonometryTools.TaylorSin(result);
if (negative)
{
return(-result);
}
return(result);
}
public static float Cos(float rad)
{
var result = FPGATrigonometryTools.Normalize(rad);
bool negative = result > FPGATrigonometryConstants.HalfPI && result < FPGATrigonometryConstants.ThreeHalfPI;
result = FPGATrigonometryTools.Q1Project(result);
result = FPGATrigonometryTools.TaylorCos(result);
if (negative)
{
return(-result);
}
return(result);
}