content: package Jampack;
  
  class ZmatTest {
  
      public static void main(String[] args)
              throws JampackException {
          Z B[][] = new Z[4][3];
          for (int i = 0; i < 4; i++)
              for (int j = 0; j < 3; j++)
                  B[i][j] = new Z(i, j);
  
  //      Parameters.SetBaseIndex(0);
  
          if (args[0].equals("t1")) {
  
              Zmat A = new Zmat(4, 5);
              System.out.print(A.nrow + " ");
              System.out.print(A.ncol);
              Print.o(A);
          } else if (args[0].equals("t2")) {
  
              Zmat A = new Zmat(B);
              System.out.print(A.nrow + " ");
              System.out.print(A.ncol);
              Print.o(A);
          } else if (args[0].equals("t3")) {
              Zmat A = new Zmat(B);
              Zmat C = new Zmat(A);
              System.out.print(C.nrow + " ");
              System.out.print(C.ncol + " ");
              System.out.print(C.basex);
              Print.o(C);
          } else if (args[0].equals("t4")) {
              Zmat A = new Zmat(B);
              Zmat C = new Zmat(A.re, A.im);
              System.out.print(C.nrow + " ");
              System.out.print(C.ncol + " ");
              System.out.print(C.basex);
              Print.o(C);
          } else if (args[0].equals("t5")) {
              Zmat A = new Zmat(B);
              Zmat C = new Zmat(A.re);
              System.out.print(C.nrow + " ");
              System.out.print(C.ncol + " ");
              System.out.print(C.basex);
              Print.o(C);
          } else if (args[0].equals("t6")) {
              Zmat A = new Zmat(B);
              double[][] C = A.getRe();
              double[][] D = A.getIm();
              System.out.print(A.nrow + " ");
              System.out.print(A.ncol + " ");
              Print.o(C);
              Print.o(D);
          } else if (args[0].equals("t7")) {
              Zmat A = new Zmat(B);
              Z C[][] = A.getZ();
              System.out.print(A.nrow + " ");
              System.out.print(A.ncol);
              Print.o(C);
          } else if (args[0].equals("t8")) {
              Zmat A = new Zmat(B);
              Z ell = new Z();
              ell.Eq(A.get(3, 2));
              System.out.print(ell.re + " ");
              System.out.print(ell.im);
              System.out.print("\n");
              A.put(3, 2, Z.ZERO);
              ell.Eq(A.get(3, 2));
              System.out.print(ell.re + " ");
              System.out.print(ell.im);
              System.out.print("\n");
              Print.o(A);
          } else if (args[0].equals("t9")) {
              Zmat A = new Zmat(B);
              Zmat C = A.get(1, 3, 1, 2);
              Print.o(C);
              C = new Zmat(3, 2);
              A.put(1, 3, 1, 2, C);
              C = A.get(1, 3, 1, 2);
              Print.o(C);
              Print.o(A);
          } else if (args[0].equals("t10")) {
              Zmat A = new Zmat(B);
              int[] ir = new int[]{A.rx, A.bx};
              Zmat C = A.get(ir, 1, 2);
              Print.o(C);
              C = new Zmat(2, 2);
              A.put(ir, 1, 2, C);
              C = A.get(ir, 1, 2);
              Print.o(C);
              Print.o(A);
          } else if (args[0].equals("t11")) {
              Zmat A = new Zmat(B);
              int[] jr = new int[]{A.cx, A.bx};
              Zmat C = A.get(1, 3, jr);
              Print.o(C);
              C = new Zmat(3, 2);
              A.put(1, 3, jr, C);
              C = A.get(1, 3, jr);
              Print.o(C);
              Print.o(A);
          } else if (args[0].equals("t12")) {
              Zmat A = new Zmat(B);
              int[] ir = new int[]{A.rx, A.bx};
              int[] jr = new int[]{A.cx, A.bx};
              Zmat C = A.get(ir, jr);
              Print.o(C);
              C = new Zmat(2, 2);
              A.put(ir, jr, C);
              C = A.get(ir, jr);
              Print.o(C);
              Print.o(A);
          }
      }
  }
  