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Diff for /OpenXM_contrib2/asir2000/lib/primdec between version 1.5 and 1.8

version 1.5, 2003/10/20 00:58:47 version 1.8, 2006/10/03 08:16:55
Line 45 
Line 45 
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,   * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.   * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *   *
  * $OpenXM: OpenXM_contrib2/asir2000/lib/primdec,v 1.4 2001/01/15 05:18:20 noro Exp $   * $OpenXM: OpenXM_contrib2/asir2000/lib/primdec,v 1.7 2006/02/24 01:15:56 noro Exp $
 */  */
 /*   Primary decomposition & Radical decomposition program      */  /*   Primary decomposition & Radical decomposition program      */
 /*   written by T.Shimoyama, Fujitsu Lab. Date: 1995.10.12      */  /*   written by T.Shimoyama, Fujitsu Lab. Date: 1995.10.12      */
Line 64  COMMONCHECK if 1 : redundancy check by intersection (i
Line 64  COMMONCHECK if 1 : redundancy check by intersection (i
 SELECTFLAG      selection strategy of separators (0 -- 3)  SELECTFLAG      selection strategy of separators (0 -- 3)
 */  */
   
 if (!module_definedp("gr")) load("gr")$$  if (!module_definedp("gr")) load("gr")$ else {}$
 module primdec $  module primdec $
   /* Empty for now. It will be used in a future. */    /* Empty for now. It will be used in a future. */
 endmodule$  endmodule$
Line 457  def extraction(GF,Pr,VL)
Line 457  def extraction(GF,Pr,VL)
         V = minalgdep(Pr,VL,PRIMEORD);          V = minalgdep(Pr,VL,PRIMEORD);
         U = listminus(VL,V);          U = listminus(VL,V);
         V0 = append(V,U);          V0 = append(V,U);
   #if 0
           /* This may be a bug. GF is not a GB w.r.t the elimination order */
         if ( V0 != VL ) {          if ( V0 != VL ) {
                 ORD = [[TMPORD1,length(V)],[TMPORD2,length(U)]];                  ORD = [[TMPORD1,length(V)],[TMPORD2,length(U)]];
                 GR(G,GF,V0,ORD);                  GR(G,GF,V0,ORD);
         } else          } else
                 G = GF;                  G = GF;
   #else
           ORD = [[TMPORD1,length(V)],[TMPORD2,length(U)]];
           GR(G,GF,V0,ORD);
   #endif
         dp_ord(TMPORD1);          dp_ord(TMPORD1);
         for (LL = [],HC = 1,I = 0; I < length(G); I++)          for (LL = [],HC = 1,I = 0; I < length(G); I++)
                 LL = append(LL,cdr(fctr(dp_hc(dp_ptod(G[I],V)))));                  LL = append(LL,cdr(fctr(dp_hc(dp_ptod(G[I],V)))));
Line 1388  def zraddec(F,X)
Line 1394  def zraddec(F,X)
 /* contraction from V to X */  /* contraction from V to X */
 def radcont(Q,V,X)  def radcont(Q,V,X)
 {  {
         dp_ord(irem(PRIMEORD,3));  
         for (R=[],I=length(Q)-1;I>=0;I--) {          for (R=[],I=length(Q)-1;I>=0;I--) {
                   dp_ord(irem(PRIMEORD,3));
                 G=Q[I];                  G=Q[I];
                 for (E=1,J=0;J<length(G);J++)                  for (E=1,J=0;J<length(G);J++)
                         E = lcm(E,dp_hc(dp_ptod(G[J],V)));                          E = lcm(E,dp_hc(dp_ptod(G[J],V)));
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