package Jampack;

public class Times{

/**
   Computes the product of a Z and a Zmat.
   @param     z  The complex scalar
   @param     A  The Zmat
   @return    zA
*/

    public static Zmat o(Z z, Zmat A)
    {

      Zmat B = new Zmat(A.nrow, A.ncol);
      for (int i=0; iHA, where A is a Zmat.
   @param A  The Zmat
   @return   AHA
*/

   public static Zpsdmat aha(Zmat A){

      Zpsdmat C = new Zpsdmat(A.ncol, A.ncol);
      for (int k=0; kH, where A is a Zmat.
   @param A  The Zmat
   @return   AAH
*/

   public static Zpsdmat aah(Zmat A){

      Zpsdmat C = new Zpsdmat(A.nrow, A.nrow);
      for (int i=0; i