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Diff for /OpenXM/src/k097/lib/minimal/minimal-test.k between version 1.4 and 1.6

version 1.4, 2000/06/14 07:44:05 version 1.6, 2000/07/26 02:21:31
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 /* $OpenXM: OpenXM/src/k097/lib/minimal/minimal-test.k,v 1.3 2000/06/09 08:04:54 takayama Exp $ */  /* $OpenXM: OpenXM/src/k097/lib/minimal/minimal-test.k,v 1.5 2000/06/15 07:38:35 takayama Exp $ */
 load["minimal.k"];  load["minimal.k"];
 def test5() {  def test5() {
   local a,b,c,cc,v;    local a,b,c,cc,v;
Line 214  def test11() {
Line 214  def test11() {
   return(a);    return(a);
 }  }
 /* f should be a string. */  /* f should be a string. */
   /* a=test_ann3("x^3+y^3+z^3");
   It returns the following resolution in 1.5 hours.  June 14, 2000.
    [
     [
       [    x*Dx+y*Dy+z*Dz-3*h^2 ]
       [    -z*Dy^2+y*Dz^2 ]
       [    -z*Dx^2+x*Dz^2 ]
       [    -y*Dx^2+x*Dy^2 ]
     ]
     [
       [    0 , -x , y , -z ]
       [    z*Dx^2-x*Dz^2 , x*Dy , x*Dx+z*Dz-3*h^2 , z*Dy ]
       [    y*Dx^2-x*Dy^2 , -x*Dz , y*Dz , x*Dx+y*Dy-3*h^2 ]
       [    0 , Dx^2 , -Dy^2 , Dz^2 ]
       [    z*Dy^2-y*Dz^2 , x*Dx+y*Dy+z*Dz-2*h^2 , 0 , 0 ]
     ]
     [
       [    -x*Dx+3*h^2 , y , -z , 0 , -x ]
       [    Dy^3+Dz^3 , Dy^2 , -Dz^2 , x*Dx+y*Dy+z*Dz , -Dx^2 ]
     ]
    ]
   */
 def test_ann3(f) {  def test_ann3(f) {
   local a,v,ww2,ans2;    local a,v,ww2,ans2;
   a = Sannfs3_laScala2(f);    a = Sannfs3_laScala2(f);
Line 290  def test12() {
Line 312  def test12() {
 def test13() {  def test13() {
   Println("test13 try to construct a minimal free resolution");    Println("test13 try to construct a minimal free resolution");
   Println("of a GKZ system [[1,2]]. 6/12, 2000.");    Println("of a GKZ system [[1,2]]. 6/12, 2000.");
     ans2 = GKZ([[1,2]],[0]);
      /* Be careful!! It resets the grade to module1, not module1v */
   ww2 = [["x1",-1,"x2",-1,"Dx1",1,"Dx2",1]];    ww2 = [["x1",-1,"x2",-1,"Dx1",1,"Dx2",1]];
   Sweyl("x1,x2",ww2);    Sweyl("x1,x2",ww2);
   ans2 = GKZ([[1,2]],[0]);  
   ans2 = ReParse(ans2[0]);    ans2 = ReParse(ans2[0]);
     Println(ans2);
   return(Sminimal(ans2));    return(Sminimal(ans2));
 }  }
   
 def test14() {  def test14() {
   Println("test14 try to construct a minimal free resolution");    Println("test14 try to construct a minimal free resolution");
   Println("of a GKZ system [[1,2,3]]. 6/12, 2000.");    Println("of a GKZ system [[1,2,3]]. 6/12, 2000.");
     ans2 = GKZ([[1,2,3]],[0]);
        /* It stops by the strategy error.
           July 26, 2000. It works fine after fixing a bug in resol.c */
   ww2 = [["x1",-1,"x2",-1,"x3",-1,"Dx1",1,"Dx2",1,"Dx3",1]];    ww2 = [["x1",-1,"x2",-1,"x3",-1,"Dx1",1,"Dx2",1,"Dx3",1]];
   Sweyl("x1,x2,x3",ww2);    Sweyl("x1,x2,x3",ww2);
   ans2 = GKZ([[1,2,3]],[0]);  /* It stops by the strategy error. */  
   ans2 = ReParse(ans2[0]);    ans2 = ReParse(ans2[0]);
   return(Sminimal(ans2));    return(Sminimal(ans2));
 }  }
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