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Diff for /OpenXM_contrib2/asir2000/lib/primdec between version 1.1.1.1 and 1.8

version 1.1.1.1, 1999/12/03 07:39:11 version 1.8, 2006/10/03 08:16:55
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 /* $OpenXM: OpenXM/src/asir99/lib/primdec,v 1.1.1.1 1999/11/10 08:12:30 noro Exp $ */  /*
    * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
    * All rights reserved.
    *
    * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
    * non-exclusive and royalty-free license to use, copy, modify and
    * redistribute, solely for non-commercial and non-profit purposes, the
    * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
    * conditions of this Agreement. For the avoidance of doubt, you acquire
    * only a limited right to use the SOFTWARE hereunder, and FLL or any
    * third party developer retains all rights, including but not limited to
    * copyrights, in and to the SOFTWARE.
    *
    * (1) FLL does not grant you a license in any way for commercial
    * purposes. You may use the SOFTWARE only for non-commercial and
    * non-profit purposes only, such as academic, research and internal
    * business use.
    * (2) The SOFTWARE is protected by the Copyright Law of Japan and
    * international copyright treaties. If you make copies of the SOFTWARE,
    * with or without modification, as permitted hereunder, you shall affix
    * to all such copies of the SOFTWARE the above copyright notice.
    * (3) An explicit reference to this SOFTWARE and its copyright owner
    * shall be made on your publication or presentation in any form of the
    * results obtained by use of the SOFTWARE.
    * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
    * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
    * for such modification or the source code of the modified part of the
    * SOFTWARE.
    *
    * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
    * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
    * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
    * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
    * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
    * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
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    * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
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    * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
    * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
    * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
    * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
    * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
    * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
    * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
    *
    * $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 16  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 (vtype(minipoly) != 3) load("gr")$$  if (!module_definedp("gr")) load("gr")$ else {}$
   module primdec $
     /* Empty for now. It will be used in a future. */
   endmodule$
   
   
 #define GR(R,F,V,O) T2=newvect(4,time());R=dp_gr_main(F,V,0,0,O);GRTIME+=newvect(4,time())-T2;  #define GR(R,F,V,O) T2=newvect(4,time());R=dp_gr_main(F,V,0,0,O);GRTIME+=newvect(4,time())-T2;
 #define HGRM(R,F,V,O) T2=newvect(4,time());R=dp_gr_main(F,V,1,1,O);GRTIME+=newvect(4,time())-T2;  #define HGRM(R,F,V,O) T2=newvect(4,time());R=dp_gr_main(F,V,1,1,O);GRTIME+=newvect(4,time())-T2;
 #define NF(R,IN,F,G,O) T2=newvect(4,time());R=dp_nf(IN,F,G,O);NFTIME+=newvect(4,time())-T2;  #define NF(R,IN,F,G,O) T2=newvect(4,time());R=dp_nf(IN,F,G,O);NFTIME+=newvect(4,time())-T2;
Line 249  def primadec_main(F,REMS,H,VL)
Line 301  def primadec_main(F,REMS,H,VL)
 def isolated(IP,F,GF,RA,H,SC,VL)  def isolated(IP,F,GF,RA,H,SC,VL)
 {  {
         T0 = newvect(4,time());          T0 = newvect(4,time());
         if ( RA[0] == "begin" )          if ( RA[0] == "begin" ) {
                 PD = primedec_main([RA[1]],VL);                  PD = primedec_main([RA[1]],VL);
         else if ( RA[0] == "ext" || RA[0] == "sep" ) {                  PD = map(dp_gr_main,PD,VL,0,1,PRIMEORD); /* XXX */
           } else if ( RA[0] == "ext" || RA[0] == "sep" ) {
                 if ( RA[0] == "sep" )                  if ( RA[0] == "sep" )
                         T = prime_irred(idealsav(RA[1]),VL);                          T = prime_irred(idealsav(RA[1]),VL);
                 else                  else
Line 404  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 1335  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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