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Diff for /OpenXM/src/k097/lib/minimal/minimal-test.k between version 1.9 and 1.10

version 1.9, 2000/08/01 03:42:35 version 1.10, 2000/08/01 05:16:02
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 /* $OpenXM: OpenXM/src/k097/lib/minimal/minimal-test.k,v 1.8 2000/07/31 01:21:41 takayama Exp $ */  /* $OpenXM: OpenXM/src/k097/lib/minimal/minimal-test.k,v 1.9 2000/08/01 03:42:35 takayama Exp $ */
 load["minimal.k"];  load["minimal.k"];
 def sm1_resol1(p) {  def sm1_resol1(p) {
   sm1(" p resol1 /FunctionValue set ");    sm1(" p resol1 /FunctionValue set ");
Line 252  def test17() {
Line 252  def test17() {
    sm1_pmat(c);     sm1_pmat(c);
    Println(IsExact_h(c,"x,y,z"));     Println(IsExact_h(c,"x,y,z"));
 }  }
 def test17b() {  
    a=Sannfs3("x^3-y^2*z^2");  def test_if_v_strict(resmat,w,v) {
    b=a[0]; w = ["x",-1,"y",-1,"z",-1,"Dx",1,"Dy",1,"Dz",1];     local b,c;
    Sweyl("x,y,z",[w]); b = Reparse(b);     Sweyl(v,[w]); b = Reparse(resmat);
    c=Sinit_w(b,w);     c=Sinit_w(b,w);
    Println("Resolution (b)----");     Println("Resolution (b)----");
    sm1_pmat(b);     sm1_pmat(b);
    Println("Initial (c)----");     Println("Initial (c)----");
    sm1_pmat(c);     sm1_pmat(c);
    Println(IsExact_h(c,"x,y,z"));     Println("Exactness of the resolution ---");
      Println(IsExact_h(b,v));
      Println("Exactness of the initial complex.---");
      Println(IsExact_h(c,v));
    g = Sinvolutive(b[0],w);     g = Sinvolutive(b[0],w);
    Println("Involutive basis ---");     /* Println("Involutive basis ---");
    sm1_pmat(g);       sm1_pmat(g); */
    Println("Is same ideal?");     Println("Is same ideal?");
    Println(IsSameIdeal_h(g,c[0],"x,y"));     Println(IsSameIdeal_h(g,c[0],"x,y"));
   }
   def test17b() {
      a=Sannfs3("x^3-y^2*z^2");
      b=a[0]; w = ["x",-1,"y",-1,"z",-5,"Dx",1,"Dy",1,"Dz",5];
      test_if_v_strict(b,w,"x,y,z");
      return(a);
 }  }
   
 def test18() {  def test18() {
    a=Sannfs2("x^3-y^2");     a=Sannfs2("x^3-y^2");
    b=a[0]; w = ["x",-1,"y",-1,"Dx",1,"Dy",1];     b=a[0]; w = ["x",-1,"y",-1,"Dx",1,"Dy",1];
    Sweyl("x,y",[w]); b = Reparse(b);     test_if_v_strict(b,w,"x,y");
    c=Sinit_w(b,w);     return(a);
    Println("Resolution (b)----");  
    sm1_pmat(b);  
    Println("Initial (c)----");  
    sm1_pmat(c);  
    g = Sinvolutive(b[0],w);  
    Println("Involutive basis ---");  
    sm1_pmat(g);  
    Println("Is same ideal?");  
    Println(IsSameIdeal_h(g,c[0],"x,y"));  
   
 }  }
   
   def test19() {
     Println("test19 try to construct a minimal free resolution and check if it is v-strict.");
     Println("of a GKZ system [[1,2,3]] by -1,1");
     ww2 = ["Dx1",1,"Dx2",1,"Dx3",1,"x1",-1,"x2",-1,"x3",-1];
     ans2 = GKZ([[1,2,3]],[0]);
     Sweyl("x1,x2,x3",[ww2]);
     ans2 = ReParse(ans2[0]);
     a = Sminimal(ans2);
     Println("Minimal Resolution is "); sm1_pmat(a[0]);
     b = a[0];
     test_if_v_strict(b,ww2,"x1,x2,x3");
     return(a);
   }
   
   def test20() {
     w = ["Dx1",1,"Dx2",1,"Dx3",1,"Dx4",1,"x1",-1,"x2",-1,"x3",-1,"x4",-1];
     ans2 = GKZ([[1,1,1,1],[0,1,3,4]],[0,0]);
     Sweyl("x1,x2,x3,x4",[w]);
     ans2 = ReParse(ans2[0]);
     a = Sminimal(ans2);
     Println("Minimal Resolution is "); sm1_pmat(a[0]);
     b = a[0];
     /* test_if_v_strict(b,w,"x1,x2,x3,x4"); */
     return(a);
   }
   def test20b() {
     w = ["Dx1",1,"Dx2",1,"Dx3",1,"Dx4",1,"x1",-1,"x2",-1,"x3",-1,"x4",-1];
     ans2 = GKZ([[1,1,1,1],[0,1,3,4]],[1,2]);
     Sweyl("x1,x2,x3,x4",[w]);
     ans2 = ReParse(ans2[0]);
     a = Sminimal(ans2);
     Println("Minimal Resolution is "); sm1_pmat(a[0]);
     b = a[0];
     /* test_if_v_strict(b,w,"x1,x2,x3,x4"); */
     return(a);
   }
   
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