public static Number Cos(Number Value)
{
return(Sin(Value + 1.570796F));
}
public static bool AreEqual(Number Left, Number Right)
{
return(Abs(Left - Right) <= Epsilon);
}
public static bool IsZero(Number Value)
{
return(AreEqual(Value, 0));
}
public static Number Clamp(Number Value, Number Min, Number Max)
{
return(Value <Min?Min : Value> Max ? Max : Value);
}
public static Number Clamp01(Number Value)
{
return(Clamp(Value, 0, 1));
}
public static Number Ceil(Number Value)
{
Number floor = Floor(Value);
return(Value - floor == 0 ? Value : Floor(Value) + 1);
}
public static Number Atan(Number Value)
{
return(Asin(Value / Sqrt(1 + (Value * Value))));
}
public static Number Tan(Number Value)
{
return(Sin(Value) / Cos(Value));
}