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Diff for /OpenXM/src/kan96xx/Kan/kanExport0.c between version 1.9 and 1.32

version 1.9, 2002/09/08 10:49:49 version 1.32, 2004/09/09 11:42:22
Line 1 
Line 1 
 /* $OpenXM: OpenXM/src/kan96xx/Kan/kanExport0.c,v 1.8 2002/02/24 10:27:18 takayama Exp $  */  /* $OpenXM: OpenXM/src/kan96xx/Kan/kanExport0.c,v 1.31 2004/09/09 03:14:46 takayama Exp $  */
 #include <stdio.h>  #include <stdio.h>
 #include "datatype.h"  #include "datatype.h"
 #include "stackm.h"  #include "stackm.h"
Line 19  int SerialCurrent = -1;  /* Current Serial number of t
Line 19  int SerialCurrent = -1;  /* Current Serial number of t
   
 int ReverseOutputOrder = 1;  int ReverseOutputOrder = 1;
 int WarningNoVectorVariable = 1;  int WarningNoVectorVariable = 1;
   extern int QuoteMode;
   
 /** :arithmetic **/  /** :arithmetic **/
 struct object KooAdd(ob1,ob2)  struct object KooAdd(ob1,ob2)
Line 142  struct object KooAdd(ob1,ob2)
Line 143  struct object KooAdd(ob1,ob2)
   
   
   default:    default:
     warningKan("KooAdd() has not supported yet these objects.\n");      if (QuoteMode) {
         rob = addTree(ob1,ob2);
       }else{
         warningKan("KooAdd() has not supported yet these objects.\n");
       }
     break;      break;
   }    }
   return(rob);    return(rob);
Line 270  struct object KooSub(ob1,ob2)
Line 275  struct object KooSub(ob1,ob2)
     break;      break;
   
   default:    default:
     warningKan("KooSub() has not supported yet these objects.\n");      if (QuoteMode) {
         rob = minusTree(ob1,ob2);
       }else{
         warningKan("KooSub() has not supported yet these objects.\n");
       }
     break;      break;
   }    }
   return(rob);    return(rob);
Line 412  struct object KooMult(ob1,ob2)
Line 421  struct object KooMult(ob1,ob2)
     break;      break;
   
   default:    default:
     warningKan("KooMult() has not supported yet these objects.\n");      if (QuoteMode) {
         rob = timesTree(ob1,ob2);
       }else{
         warningKan("KooMult() has not supported yet these objects.\n");
       }
     break;      break;
   }    }
   return(rob);    return(rob);
Line 451  struct object KoNegate(obj)
Line 464  struct object KoNegate(obj)
     break;      break;
   
   default:    default:
     warningKan("KoNegate() has not supported yet these objects.\n");      if (QuoteMode) {
         rob = unaryminusTree(obj);
       }else{
         warningKan("KoNegate() has not supported yet these objects.\n");
       }
     break;      break;
   }    }
   return(rob);    return(rob);
Line 653  struct object KooDiv(ob1,ob2)
Line 670  struct object KooDiv(ob1,ob2)
   
   
   default:    default:
     warningKan("KooDiv() has not supported yet these objects.\n");      if (QuoteMode) {
         rob = divideTree(ob1,ob2);
       }else{
         warningKan("KooDiv() has not supported yet these objects.\n");
       }
     break;      break;
   }    }
   return(rob);    return(rob);
Line 776  struct object KooGreater(obj1,obj2)
Line 797  struct object KooGreater(obj1,obj2)
     if ( KopDouble(obj1) > KopDouble(obj2) ) return(KpoInteger(1));      if ( KopDouble(obj1) > KopDouble(obj2) ) return(KpoInteger(1));
     else return(KpoInteger(0));      else return(KpoInteger(0));
     break;      break;
     case Sarray:
     {
       int i,m1,m2;
       struct object rr;
       m1 = getoaSize(obj1); m2 = getoaSize(obj2);
       for (i=0; i< (m1>m2?m2:m1); i++) {
         rr=KooGreater(getoa(obj1,i),getoa(obj2,i));
         if (KopInteger(rr) == 1) return rr;
         rr=KooGreater(getoa(obj2,i),getoa(obj1,i));
         if (KopInteger(rr) == 1) return KpoInteger(0);
       }
       if (m1 > m2) return KpoInteger(1);
       else return KpoInteger(0);
     }
     break;
   default:    default:
     errorKan1("%s\n","KooGreater() has not supported these objects yet.");      errorKan1("%s\n","KooGreater() has not supported these objects yet.");
     break;      break;
Line 817  struct object KooLess(obj1,obj2)
Line 853  struct object KooLess(obj1,obj2)
     if ( KopDouble(obj1) < KopDouble(obj2) ) return(KpoInteger(1));      if ( KopDouble(obj1) < KopDouble(obj2) ) return(KpoInteger(1));
     else return(KpoInteger(0));      else return(KpoInteger(0));
     break;      break;
     case Sarray:
     {
       int i,m1,m2;
       struct object rr;
       m1 = getoaSize(obj1); m2 = getoaSize(obj2);
       for (i=0; i< (m1>m2?m2:m1); i++) {
         rr=KooLess(getoa(obj1,i),getoa(obj2,i));
         if (KopInteger(rr) == 1) return rr;
         rr=KooLess(getoa(obj2,i),getoa(obj1,i));
         if (KopInteger(rr) == 1) return KpoInteger(0);
       }
       if (m1 < m2) return KpoInteger(1);
       else return KpoInteger(0);
     }
     break;
   default:    default:
     errorKan1("%s\n","KooLess() has not supported these objects yet.");      errorKan1("%s\n","KooLess() has not supported these objects yet.");
     break;      break;
Line 868  struct object KdataConversion(obj,key)
Line 919  struct object KdataConversion(obj,key)
       return(rob);        return(rob);
     }else if (strcmp(key,"poly") == 0) {      }else if (strcmp(key,"poly") == 0) {
       rob = KpoPOLY(ZERO);        rob = KpoPOLY(ZERO);
         return rob;
       }else if (strcmp(key,"array") == 0) {
         rob = newObjectArray(0);
         return rob;
     }else{      }else{
       warningKan("Sorry. The data conversion from null to this data type has not supported yet.\n");        warningKan("Sorry. The data conversion from null to this data type has not supported yet.\n");
     }      }
Line 893  struct object KdataConversion(obj,key)
Line 948  struct object KdataConversion(obj,key)
       strcpy(rob.lc.str,intstr);        strcpy(rob.lc.str,intstr);
       return(rob);        return(rob);
     }else if (strcmp(key,"universalNumber")==0) {      }else if (strcmp(key,"universalNumber")==0) {
       rob.tag = SuniversalNumber;        rob = KintToUniversalNumber(obj.lc.ival);
       rob.lc.universalNumber = intToCoeff(obj.lc.ival,&SmallRing);  
       return(rob);        return(rob);
     }else if (strcmp(key,"double") == 0) {      }else if (strcmp(key,"double") == 0) {
       rob = KpoDouble((double) (obj.lc.ival));        rob = KpoDouble((double) (obj.lc.ival));
Line 965  struct object KdataConversion(obj,key)
Line 1019  struct object KdataConversion(obj,key)
     if (strcmp(key,"array") == 0) {      if (strcmp(key,"array") == 0) {
       return(rob);        return(rob);
     }else if (strcmp(key,"list") == 0) {      }else if (strcmp(key,"list") == 0) {
       rob = *( arrayToList(obj) );        rob = KarrayToList(obj);
       return(rob);        return(rob);
     }else if (strcmp(key,"arrayOfPOLY")==0) {      }else if (strcmp(key,"arrayOfPOLY")==0) {
       rob = KpoArrayOfPOLY(arrayToArrayOfPOLY(obj));        rob = KpoArrayOfPOLY(arrayToArrayOfPOLY(obj));
Line 980  struct object KdataConversion(obj,key)
Line 1034  struct object KdataConversion(obj,key)
       rob = NullObject;        rob = NullObject;
       return(rob);        return(rob);
     }else {      }else {
       warningKan("Sorry. This type of data conversion has not supported yet.\n");            { /* Automatically maps the elements. */
                   int n,i;
                   n = getoaSize(obj);
                   rob = newObjectArray(n);
                   for (i=0; i<n; i++) {
                     putoa(rob,i,KdataConversion(getoa(obj,i),key));
                   }
                   return(rob);
             }
     }      }
     break;      break;
   case Spoly:    case Spoly:
     if (strcmp(key,"poly")==0) {      if ((strcmp(key,"poly")==0) || (strcmp(key,"numerator")==0)) {
       rob = obj;        rob = obj;
       return(rob);        return(rob);
     }else if (strcmp(key,"integer")==0) {      }else if (strcmp(key,"integer")==0) {
Line 1050  struct object KdataConversion(obj,key)
Line 1112  struct object KdataConversion(obj,key)
     break;      break;
   case Slist:    case Slist:
     if (strcmp(key,"array") == 0) {      if (strcmp(key,"array") == 0) {
       rob = listToArray(&obj);        rob = KlistToArray(obj);
       return(rob);        return(rob);
     }      }
     break;      break;
   case SuniversalNumber:    case SuniversalNumber:
     if (strcmp(key,"universalNumber")==0) {      if ((strcmp(key,"universalNumber")==0) || (strcmp(key,"numerator")==0)) {
         rob = obj;
       return(rob);        return(rob);
     }else if (strcmp(key,"integer")==0) {      }else if (strcmp(key,"integer")==0) {
       rob = KpoInteger(coeffToInt(obj.lc.universalNumber));        rob = KpoInteger(coeffToInt(obj.lc.universalNumber));
Line 1073  struct object KdataConversion(obj,key)
Line 1136  struct object KdataConversion(obj,key)
     }else if (strcmp(key,"double") == 0) {      }else if (strcmp(key,"double") == 0) {
       rob = KpoDouble( toDouble0(obj) );        rob = KpoDouble( toDouble0(obj) );
       return(rob);        return(rob);
       }else if (strcmp(key,"denominator") == 0) {
         rob = KintToUniversalNumber(1);
         return(rob);
     }else{      }else{
       warningKan("Sorry. This type of data conversion of universalNumber has not supported yet.\n");        warningKan("Sorry. This type of data conversion of universalNumber has not supported yet.\n");
     }      }
Line 1137  struct object KdataConversion(obj,key)
Line 1203  struct object KdataConversion(obj,key)
     if (strcmp(key,"orderMatrix")==0) {      if (strcmp(key,"orderMatrix")==0) {
       rob = oGetOrderMatrix(KopRingp(obj));        rob = oGetOrderMatrix(KopRingp(obj));
       return(rob);        return(rob);
       }else if (strcmp(key,"oxRingStructure")==0) {
         rob = oRingToOXringStructure(KopRingp(obj));
         return(rob);
     }else{      }else{
       warningKan("Sorryl This type of data conversion of ringp has not supported yet.\n");        warningKan("Sorryl This type of data conversion of ringp has not supported yet.\n");
     }      }
Line 1146  struct object KdataConversion(obj,key)
Line 1215  struct object KdataConversion(obj,key)
   }    }
   return(NullObject);    return(NullObject);
 }  }
   
   /* cf. macro to_int32 */
   struct object Kto_int32(struct object ob) {
     int n,i;
     struct object otmp;
     struct object rob;
     if (ob.tag == SuniversalNumber) return KdataConversion(ob,"integer");
     if (ob.tag == Sarray) {
           n = getoaSize(ob);
           rob = newObjectArray(n);
           for (i=0; i<n; i++) {
             otmp = Kto_int32(getoa(ob,i));
             putoa(rob,i,otmp);
           }
           return rob;
     }
     return ob;
   }
 /* conversion functions between primitive data and objects.  /* conversion functions between primitive data and objects.
    If it's not time critical, it is recommended to use these functions */     If it's not time critical, it is recommended to use these functions */
 struct object KpoInteger(k)  struct object KpoInteger(k)
Line 1200  struct object KpoRingp(ringp)
Line 1286  struct object KpoRingp(ringp)
   return(obj);    return(obj);
 }  }
   
   struct object KpoUniversalNumber(u)
        struct coeff *u;
   {
     struct object obj;
     obj.tag = SuniversalNumber;
     obj.lc.universalNumber = u;
     return(obj);
   }
   struct object KintToUniversalNumber(n)
            int n;
   {
     struct object rob;
     extern struct ring SmallRing;
     rob.tag = SuniversalNumber;
     rob.lc.universalNumber = intToCoeff(n,&SmallRing);
     return(rob);
   }
   
 /*** conversion 2. Data conversions on arrays and matrices. ****/  /*** conversion 2. Data conversions on arrays and matrices. ****/
 struct object arrayOfPOLYToArray(aa)  struct object arrayOfPOLYToArray(aa)
      struct arrayOfPOLY *aa;       struct arrayOfPOLY *aa;
Line 1496  int KsetUpRing(ob1,ob2,ob3,ob4,ob5)
Line 1600  int KsetUpRing(ob1,ob2,ob3,ob4,ob5)
       outputVars[i] = i;        outputVars[i] = i;
     }      }
   }    }
   
     ob4 = Kto_int32(ob4); /* order matrix */
   oasize = getoaSize(ob4);    oasize = getoaSize(ob4);
   order = (int *)sGC_malloc(sizeof(int)*((2*n)*oasize+1));    order = (int *)sGC_malloc(sizeof(int)*((2*n)*oasize+1));
   if (order == (int *)NULL) errorKan1("%s\n","No memory.");    if (order == (int *)NULL) errorKan1("%s\n","No memory.");
Line 1538  int KsetUpRing(ob1,ob2,ob3,ob4,ob5)
Line 1643  int KsetUpRing(ob1,ob2,ob3,ob4,ob5)
   newRingp->gbListTower = NULL;    newRingp->gbListTower = NULL;
   newRingp->outputOrder = outputVars;    newRingp->outputOrder = outputVars;
   newRingp->weightedHomogenization = 0;    newRingp->weightedHomogenization = 0;
     newRingp->degreeShiftSize = 0;
     newRingp->degreeShiftN = 0;
     newRingp->degreeShift = NULL;
   
   if (ob5.tag != Sarray || (getoaSize(ob5) % 2) != 0) {    if (ob5.tag != Sarray || (getoaSize(ob5) % 2) != 0) {
     errorKan1("%s\n","[(keyword) value (keyword) value ....] should be given.");      errorKan1("%s\n","[(keyword) value (keyword) value ....] should be given.");
Line 1588  int KsetUpRing(ob1,ob2,ob3,ob4,ob5)
Line 1696  int KsetUpRing(ob1,ob2,ob3,ob4,ob5)
         if (getoa(ob5,i+1).tag != Sinteger) {          if (getoa(ob5,i+1).tag != Sinteger) {
           errorKan1("%s\n","A integer should be given. (weightedHomogenization)");            errorKan1("%s\n","A integer should be given. (weightedHomogenization)");
         }          }
                 newRingp->weightedHomogenization = KopInteger(getoa(ob5,i+1));          newRingp->weightedHomogenization = KopInteger(getoa(ob5,i+1));
         } else if (strcmp(KopString(getoa(ob5,i)),"degreeShift") == 0) {
           if (getoa(ob5,i+1).tag != Sarray) {
             errorKan1("%s\n","An array of array should be given. (degreeShift)");
           }
           {
             struct object ods;
             struct object ods2;
             int dssize,k,j,nn;
             ods=getoa(ob5,i+1);
             if ((getoaSize(ods) < 1) || (getoa(ods,0).tag != Sarray)) {
               errorKan1("%s\n", "An array of array should be given. (degreeShift)");
             }
             nn = getoaSize(ods);
             dssize = getoaSize(getoa(ods,0));
             newRingp->degreeShiftSize = dssize;
             newRingp->degreeShiftN = nn;
             newRingp->degreeShift = (int *) sGC_malloc(sizeof(int)*(dssize*nn+1));
             if (newRingp->degreeShift == NULL) errorKan1("%s\n","No more memory.");
             for (j=0; j<nn; j++) {
               ods2 = getoa(ods,j);
               for (k=0; k<dssize; k++) {
                 if (getoa(ods2,k).tag == SuniversalNumber) {
                   (newRingp->degreeShift)[j*dssize+k] = coeffToInt(getoa(ods2,k).lc.universalNumber);
                 }else{
                   (newRingp->degreeShift)[j*dssize+k] = KopInteger(getoa(ods2,k));
                 }
               }
             }
           }
           switch_function("grade","module1v");
           /* Warning: grading is changed to module1v!! */
       } else {        } else {
         errorKan1("%s\n","Unknown keyword to set_up_ring@");          errorKan1("%s\n","Unknown keyword to set_up_ring@");
       }        }
Line 2028  int KtoArgvbyCurryBrace(str,argv,limit)
Line 2167  int KtoArgvbyCurryBrace(str,argv,limit)
   return(argc);    return(argc);
 }  }
   
   struct object KstringToArgv(struct object ob) {
     struct object rob;
     char *s;
     int n,wc,i,inblank;
     char **argv;
     if (ob.tag != Sdollar)
       errorKan1("%s\n","KstringToArgv(): the argument must be a string.");
     n = strlen(KopString(ob));
     s = (char *) sGC_malloc(sizeof(char)*(n+2));
     if (s == NULL) errorKan1("%s\n","KstringToArgv(): No memory.");
     strcpy(s,KopString(ob));
     inblank = 1;  wc = 0;
     for (i=0; i<n; i++) {
       if (inblank && (s[i] > ' ')) {
         wc++; inblank = 0;
       }else if ((!inblank) && (s[i] <= ' ')) {
         inblank = 1;
       }
     }
     argv = (char **) sGC_malloc(sizeof(char *)*(wc+2));
     argv[0] = NULL;
     inblank = 1;  wc = 0;
     for (i=0; i<n; i++) {
       if (inblank && (s[i] > ' ')) {
         argv[wc] = &(s[i]); argv[wc+1]=NULL;
         wc++; inblank = 0;
       }else if ((inblank == 0) && (s[i] <= ' ')) {
         inblank = 1; s[i] = 0;
       }else if (inblank && (s[i] <= ' ')) {
         s[i] = 0;
       }
     }
   
     rob = newObjectArray(wc);
     for (i=0; i<wc; i++) {
       putoa(rob,i,KpoString(argv[i]));
       /* printf("%s\n",argv[i]); */
     }
     return(rob);
   }
   
 static void checkDuplicateName(xvars,dvars,n)  static void checkDuplicateName(xvars,dvars,n)
      char *xvars[];       char *xvars[];
      char *dvars[];       char *dvars[];
Line 2050  static void checkDuplicateName(xvars,dvars,n)
Line 2229  static void checkDuplicateName(xvars,dvars,n)
   }    }
 }  }
   
   struct object KooPower(struct object ob1,struct object ob2) {
     struct object rob;
     /* Bug. It has not yet been implemented. */
     if (QuoteMode) {
       rob = powerTree(ob1,ob2);
     }else{
       warningKan("KooDiv2() has not supported yet these objects.\n");
     }
     return(rob);
   }
   
   
   
Line 2112  struct object KooDiv2(ob1,ob2)
Line 2301  struct object KooDiv2(ob1,ob2)
     break;      break;
   
   default:    default:
     warningKan("KooDiv2() has not supported yet these objects.\n");      if (QuoteMode) {
         rob = divideTree(ob1,ob2);
       }else{
         warningKan("KooDiv2() has not supported yet these objects.\n");
       }
     break;      break;
   }    }
   return(rob);    return(rob);
Line 2168  struct object KgbExtension(struct object obj)
Line 2361  struct object KgbExtension(struct object obj)
   POLY f;    POLY f;
   int m,i;    int m,i;
   struct pairOfPOLY pf;    struct pairOfPOLY pf;
     struct coeff *cont;
   
   if (obj.tag != Sarray) errorKan1("%s\n","KgbExtension(): The argument must be an array.");    if (obj.tag != Sarray) errorKan1("%s\n","KgbExtension(): The argument must be an array.");
   size = getoaSize(obj);    size = getoaSize(obj);
Line 2247  struct object KgbExtension(struct object obj)
Line 2441  struct object KgbExtension(struct object obj)
       errorKan1("%s\n","The datatype of the argument mismatch: [(isConstant) polynomial] gbext");        errorKan1("%s\n","The datatype of the argument mismatch: [(isConstant) polynomial] gbext");
     }      }
     return(KpoInteger(isConstant(KopPOLY(obj1))));      return(KpoInteger(isConstant(KopPOLY(obj1))));
     }else if (strcmp(key,"isConstantAll")==0) {
       if (size != 2) errorKan1("%s\n","[(isConstantAll) poly ] gbext bool");
       obj1 = getoa(obj,1);
       if (obj1.tag != Spoly) {
         errorKan1("%s\n","The datatype of the argument mismatch: [(isConstantAll) polynomial] gbext");
       }
       return(KpoInteger(isConstantAll(KopPOLY(obj1))));
   }else if (strcmp(key,"schreyerSkelton") == 0) {    }else if (strcmp(key,"schreyerSkelton") == 0) {
     if (size != 2) errorKan1("%s\n","[(schreyerSkelton) array_of_poly ] gbext array");      if (size != 2) errorKan1("%s\n","[(schreyerSkelton) array_of_poly ] gbext array");
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
Line 2281  struct object KgbExtension(struct object obj)
Line 2482  struct object KgbExtension(struct object obj)
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
     if (obj1.tag != Spoly) errorKan1("%s\n","[(isOrdered) poly] gbext poly");      if (obj1.tag != Spoly) errorKan1("%s\n","[(isOrdered) poly] gbext poly");
     return(KisOrdered(obj1));      return(KisOrdered(obj1));
     }else if (strcmp(key,"reduceContent")==0) {
       if (size != 2) errorKan1("%s\n","[(reduceContent)  poly1 ] gbext.");
       obj1 = getoa(obj,1);
       if (obj1.tag != Spoly)
         errorKan1("%s\n","[(reduceContent)  poly1 ] gbext.");
       f1 = KopPOLY(obj1);
       rob = newObjectArray(2);
       f1 = reduceContentOfPoly(f1,&cont);
       putoa(rob,0,KpoPOLY(f1));
       if (f1 == POLYNULL) {
         putoa(rob,1,KpoPOLY(f1));
       }else{
         putoa(rob,1,KpoPOLY(newCell(cont,newMonomial(f1->m->ringp))));
       }
     }else if (strcmp(key,"ord_ws_all")==0) {
       if (size != 3) errorKan1("%s\n","[(ord_ws_all) fv wv] gbext");
       obj1 = getoa(obj,1);
       obj2 = getoa(obj,2);
       rob  = KordWsAll(obj1,obj2);
     }else if (strcmp(key,"exponents")==0) {
       if (size == 3) {
         obj1 = getoa(obj,1);
         obj2 = getoa(obj,2);
         rob  = KgetExponents(obj1,obj2);
       }else if (size == 2) {
         obj1 = getoa(obj,1);
         obj2 = KpoInteger(2);
         rob  = KgetExponents(obj1,obj2);
       }else{
         errorKan1("%s\n","[(exponents) f type] gbext");
       }
   }else {    }else {
     errorKan1("%s\n","gbext : unknown tag.");      errorKan1("%s\n","gbext : unknown tag.");
   }    }
Line 2316  struct object KmpzExtension(struct object obj)
Line 2548  struct object KmpzExtension(struct object obj)
     if (size != 3) errorKan1("%s\n","[(gcd)  universalNumber universalNumber] mpzext.");      if (size != 3) errorKan1("%s\n","[(gcd)  universalNumber universalNumber] mpzext.");
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
     obj2 = getoa(obj,2);      obj2 = getoa(obj,2);
       if (obj1.tag != SuniversalNumber) {
         obj1 = KdataConversion(obj1,"universalNumber");
           }
       if (obj2.tag != SuniversalNumber) {
         obj2 = KdataConversion(obj2,"universalNumber");
           }
     if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)      if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)
       errorKan1("%s\n","[(gcd)  universalNumber universalNumber] mpzext.");        errorKan1("%s\n","[(gcd)  universalNumber universalNumber] mpzext.");
     if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||      if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||
Line 2332  struct object KmpzExtension(struct object obj)
Line 2570  struct object KmpzExtension(struct object obj)
     if (size != 3) errorKan1("%s\n","[(tdiv_qr)  universalNumber universalNumber] mpzext.");      if (size != 3) errorKan1("%s\n","[(tdiv_qr)  universalNumber universalNumber] mpzext.");
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
     obj2 = getoa(obj,2);      obj2 = getoa(obj,2);
       if (obj1.tag != SuniversalNumber) {
         obj1 = KdataConversion(obj1,"universalNumber");
           }
       if (obj2.tag != SuniversalNumber) {
         obj2 = KdataConversion(obj2,"universalNumber");
           }
     if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)      if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)
       errorKan1("%s\n","[(tdiv_qr)  universalNumber universalNumber] mpzext.");        errorKan1("%s\n","[(tdiv_qr)  universalNumber universalNumber] mpzext.");
     if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||      if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||
Line 2390  struct object KmpzExtension(struct object obj)
Line 2634  struct object KmpzExtension(struct object obj)
     /*  One arg functions  */      /*  One arg functions  */
     if (size != 2) errorKan1("%s\n","[key num] mpzext");      if (size != 2) errorKan1("%s\n","[key num] mpzext");
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
       if (obj1.tag != SuniversalNumber) {
         obj1 = KdataConversion(obj1,"universalNumber");
           }
     if (obj1.tag != SuniversalNumber)      if (obj1.tag != SuniversalNumber)
       errorKan1("%s\n","[key num] mpzext : num must be a universalNumber.");        errorKan1("%s\n","[key num] mpzext : num must be a universalNumber.");
     if (! is_this_coeff_MP_INT(obj1.lc.universalNumber))      if (! is_this_coeff_MP_INT(obj1.lc.universalNumber))
Line 2411  struct object KmpzExtension(struct object obj)
Line 2658  struct object KmpzExtension(struct object obj)
     if (size != 3) errorKan1("%s\n","[key  num1 num2] mpzext.");      if (size != 3) errorKan1("%s\n","[key  num1 num2] mpzext.");
     obj1 = getoa(obj,1);      obj1 = getoa(obj,1);
     obj2 = getoa(obj,2);      obj2 = getoa(obj,2);
       if (obj1.tag != SuniversalNumber) {
         obj1 = KdataConversion(obj1,"universalNumber");
           }
       if (obj2.tag != SuniversalNumber) {
         obj2 = KdataConversion(obj2,"universalNumber");
           }
     if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)      if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)
       errorKan1("%s\n","[key num1 num2] mpzext.");        errorKan1("%s\n","[key num1 num2] mpzext.");
     if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||      if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||
Line 2442  struct object KmpzExtension(struct object obj)
Line 2695  struct object KmpzExtension(struct object obj)
     /* three args */      /* three args */
     if (size != 4) errorKan1("%s\n","[key num1 num2 num3] mpzext");      if (size != 4) errorKan1("%s\n","[key num1 num2 num3] mpzext");
     obj1 = getoa(obj,1); obj2 = getoa(obj,2); obj3 = getoa(obj,3);      obj1 = getoa(obj,1); obj2 = getoa(obj,2); obj3 = getoa(obj,3);
       if (obj1.tag != SuniversalNumber) {
         obj1 = KdataConversion(obj1,"universalNumber");
           }
       if (obj2.tag != SuniversalNumber) {
         obj2 = KdataConversion(obj2,"universalNumber");
           }
       if (obj3.tag != SuniversalNumber) {
         obj3 = KdataConversion(obj3,"universalNumber");
           }
     if (obj1.tag != SuniversalNumber ||      if (obj1.tag != SuniversalNumber ||
         obj2.tag != SuniversalNumber ||          obj2.tag != SuniversalNumber ||
         obj3.tag != SuniversalNumber ) {          obj3.tag != SuniversalNumber ) {
Line 2460  struct object KmpzExtension(struct object obj)
Line 2722  struct object KmpzExtension(struct object obj)
     mpz_powm(r1,f,g,h);      mpz_powm(r1,f,g,h);
     rob.tag = SuniversalNumber;      rob.tag = SuniversalNumber;
     rob.lc.universalNumber = mpintToCoeff(r1,SmallRingp);      rob.lc.universalNumber = mpintToCoeff(r1,SmallRingp);
     } else if (strcmp(key,"lcm")==0) {
       if (size != 3) errorKan1("%s\n","[(lcm)  universalNumber universalNumber] mpzext.");
       obj1 = getoa(obj,1);
       obj2 = getoa(obj,2);
       if (obj1.tag != SuniversalNumber) {
         obj1 = KdataConversion(obj1,"universalNumber");
           }
       if (obj2.tag != SuniversalNumber) {
         obj2 = KdataConversion(obj2,"universalNumber");
           }
       if (obj1.tag != SuniversalNumber || obj2.tag != SuniversalNumber)
         errorKan1("%s\n","[lcm num1 num2] mpzext.");
       if (! is_this_coeff_MP_INT(obj1.lc.universalNumber) ||
           ! is_this_coeff_MP_INT(obj2.lc.universalNumber)) {
         errorKan1("%s\n","[(lcm)  universalNumber universalNumber] mpzext.");
       }
       f = coeff_to_MP_INT(obj1.lc.universalNumber);
       g = coeff_to_MP_INT(obj2.lc.universalNumber);
       r1 = newMP_INT();
       mpz_lcm(r1,f,g);
       rob.tag = SuniversalNumber;
       rob.lc.universalNumber = mpintToCoeff(r1,SmallRingp);
   }else {    }else {
     errorKan1("%s\n","mpzExtension(): Unknown tag.");      errorKan1("%s\n","mpzExtension(): Unknown tag.");
   }    }
Line 2666  struct object KdefaultPolyRing(struct object ob) {
Line 2950  struct object KdefaultPolyRing(struct object ob) {
 }  }
   
   
   struct object Krest(struct object ob) {
     struct object rob;
     struct object *op;
     int n,i;
     if (ob.tag == Sarray) {
       n = getoaSize(ob);
       if (n == 0) return ob;
       rob = newObjectArray(n-1);
       for (i=1; i<n; i++) {
         putoa(rob,i-1,getoa(ob,i));
       }
       return rob;
     }else if ((ob.tag == Slist) || (ob.tag == Snull)) {
       return Kcdr(ob);
     }else{
       errorKan1("%s\n","Krest(ob): ob must be an array or a list.");
     }
   }
   struct object Kjoin(struct object ob1, struct object ob2) {
     struct object rob;
     int n1,n2,i;
     if ((ob1.tag == Sarray) &&  (ob2.tag == Sarray)) {
       n1 = getoaSize(ob1); n2 = getoaSize(ob2);
       rob = newObjectArray(n1+n2);
       for (i=0; i<n1; i++) {
         putoa(rob,i,getoa(ob1,i));
       }
       for (i=n1; i<n1+n2; i++) {
         putoa(rob,i,getoa(ob2,i-n1));
       }
       return rob;
     }else if ((ob1.tag == Slist) || (ob1.tag == Snull)) {
           if ((ob2.tag == Slist) || (ob2.tag == Snull)) {
             return KvJoin(ob1,ob2);
           }else{
             errorKan1("%s\n","Kjoin: both argument must be a list.");
           }
     }else{
       errorKan1("%s\n","Kjoin: arguments must be arrays.");
     }
   }
   
   
   
Line 2681  errorKan1(str,message)
Line 3006  errorKan1(str,message)
   extern int GotoP;    extern int GotoP;
   extern int ErrorMessageMode;    extern int ErrorMessageMode;
   char tmpc[1024];    char tmpc[1024];
     cancelAlarm();
   if (ErrorMessageMode == 1 || ErrorMessageMode == 2) {    if (ErrorMessageMode == 1 || ErrorMessageMode == 2) {
     sprintf(tmpc,"\nERROR(kanExport[0|1].c): ");      sprintf(tmpc,"\nERROR(kanExport[0|1].c): ");
     if (strlen(message) < 900) {      if (strlen(message) < 900) {
Line 2691  errorKan1(str,message)
Line 3017  errorKan1(str,message)
   if (ErrorMessageMode != 1) {    if (ErrorMessageMode != 1) {
     fprintf(stderr,"\nERROR(kanExport[0|1].c): ");      fprintf(stderr,"\nERROR(kanExport[0|1].c): ");
     fprintf(stderr,str,message);      fprintf(stderr,str,message);
       (void) traceShowStack(); traceClearStack();
   }    }
   /* fprintf(stderr,"Hello "); */    /* fprintf(stderr,"Hello "); */
   if (GotoP) {    if (GotoP) {
Line 2706  errorKan1(str,message)
Line 3033  errorKan1(str,message)
   longjmp(EnvOfStackMachine,1);    longjmp(EnvOfStackMachine,1);
 #endif  #endif
 }  }
   
   
 warningKan(str)  warningKan(str)
      char *str;       char *str;
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