public static double FactorialRatio(long x, long y)
{
Contract.Requires(0 <= x);
Contract.Requires(0 <= y);
var start = Functions.Min(x, y);
var end = Functions.Max(x, y);
var result = 1L;
for (var i = start + 1; i <= end; ++i)
{
result *= i;
}
return(x > y ? result : 1.0 / result);
}
public static Vector2sb Min(Vector2sb value1, Vector2sb value2)
{
return(new Vector2sb(Functions.Min(value1.X, value2.X), Functions.Min(value1.Y, value2.Y)));
}
/// <summary>
/// Returns a matrix that contains the lowest value from each pair of elements.
/// </summary>
/// <param name="value1">The first matrix.</param>
/// <param name="value2">The second matrix.</param>
/// <returns>The lowest of each element in left and the matching element in right.</returns>
public static Matrix3x2d Min(Matrix3x2d value1, Matrix3x2d value2)
{
return(new Matrix3x2d(Functions.Min(value1.M11, value2.M11), Functions.Min(value1.M21, value2.M21), Functions.Min(value1.M31, value2.M31), Functions.Min(value1.M12, value2.M12), Functions.Min(value1.M22, value2.M22), Functions.Min(value1.M32, value2.M32)));
}
/// <summary>
/// Returns a vector that contains the lowest value from each pair of components.
/// </summary>
/// <param name="value1">The first vector.</param>
/// <param name="value2">The second vector.</param>
/// <returns>The lowest of each component in left and the matching component in right.</returns>
public static Vector8l Min(Vector8l value1, Vector8l value2)
{
return(new Vector8l(Functions.Min(value1.V0, value2.V0), Functions.Min(value1.V1, value2.V1), Functions.Min(value1.V2, value2.V2), Functions.Min(value1.V3, value2.V3), Functions.Min(value1.V4, value2.V4), Functions.Min(value1.V5, value2.V5), Functions.Min(value1.V6, value2.V6), Functions.Min(value1.V7, value2.V7)));
}
/// <summary>
/// Returns a matrix that contains the lowest value from each pair of elements.
/// </summary>
/// <param name="value1">The first matrix.</param>
/// <param name="value2">The second matrix.</param>
/// <returns>The lowest of each element in left and the matching element in right.</returns>
public static Matrix4x2f Min(Matrix4x2f value1, Matrix4x2f value2)
{
return(new Matrix4x2f(Functions.Min(value1.M11, value2.M11), Functions.Min(value1.M21, value2.M21), Functions.Min(value1.M31, value2.M31), Functions.Min(value1.M41, value2.M41), Functions.Min(value1.M12, value2.M12), Functions.Min(value1.M22, value2.M22), Functions.Min(value1.M32, value2.M32), Functions.Min(value1.M42, value2.M42)));
}
/// <summary>
/// Returns a matrix that contains the lowest value from each pair of elements.
/// </summary>
/// <param name="value1">The first matrix.</param>
/// <param name="value2">The second matrix.</param>
/// <returns>The lowest of each element in left and the matching element in right.</returns>
public static Matrix2x3f Min(Matrix2x3f value1, Matrix2x3f value2)
{
return(new Matrix2x3f(Functions.Min(value1.M11, value2.M11), Functions.Min(value1.M21, value2.M21), Functions.Min(value1.M12, value2.M12), Functions.Min(value1.M22, value2.M22), Functions.Min(value1.M13, value2.M13), Functions.Min(value1.M23, value2.M23)));
}
/// <summary>
/// Returns a matrix that contains the lowest value from each pair of elements.
/// </summary>
/// <param name="value1">The first matrix.</param>
/// <param name="value2">The second matrix.</param>
/// <returns>The lowest of each element in left and the matching element in right.</returns>
public static Matrix3x4d Min(Matrix3x4d value1, Matrix3x4d value2)
{
return(new Matrix3x4d(Functions.Min(value1.M11, value2.M11), Functions.Min(value1.M21, value2.M21), Functions.Min(value1.M31, value2.M31), Functions.Min(value1.M12, value2.M12), Functions.Min(value1.M22, value2.M22), Functions.Min(value1.M32, value2.M32), Functions.Min(value1.M13, value2.M13), Functions.Min(value1.M23, value2.M23), Functions.Min(value1.M33, value2.M33), Functions.Min(value1.M14, value2.M14), Functions.Min(value1.M24, value2.M24), Functions.Min(value1.M34, value2.M34)));
}
/// <summary>
/// Returns a matrix that contains the lowest value from each pair of elements.
/// </summary>
/// <param name="value1">The first matrix.</param>
/// <param name="value2">The second matrix.</param>
/// <returns>The lowest of each element in left and the matching element in right.</returns>
public static Matrix4x3f Min(Matrix4x3f value1, Matrix4x3f value2)
{
return(new Matrix4x3f(Functions.Min(value1.M11, value2.M11), Functions.Min(value1.M21, value2.M21), Functions.Min(value1.M31, value2.M31), Functions.Min(value1.M41, value2.M41), Functions.Min(value1.M12, value2.M12), Functions.Min(value1.M22, value2.M22), Functions.Min(value1.M32, value2.M32), Functions.Min(value1.M42, value2.M42), Functions.Min(value1.M13, value2.M13), Functions.Min(value1.M23, value2.M23), Functions.Min(value1.M33, value2.M33), Functions.Min(value1.M43, value2.M43)));
}