/// <summary>
/// Computes the cos of a vector pointwise
/// </summary>
/// <param name="x">The input vector</param>
/// <returns></returns>
public static Vector <T> Cos(Vector <T> x)
{
return(x.PointwiseCos());
}
/// <summary>
/// Computes the cos of a vector pointwise
/// </summary>
/// <param name="x">The input vector</param>
/// <returns></returns>
public static Vector <T> Cos(Vector <T> x)
{
return(x.PointwiseCos());
}