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Diff for /OpenXM_contrib2/asir2000/lib/bfct between version 1.1 and 1.4

version 1.1, 2000/06/05 04:59:34 version 1.4, 2000/12/08 08:26:09
Line 1 
Line 1 
 /* $OpenXM$ */  /*
    * 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.
    * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
    * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
    * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
    * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
    * 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/bfct,v 1.3 2000/08/22 05:04:20 noro Exp $
   */
 /* requires 'primdec' */  /* requires 'primdec' */
   
 /* annihilating ideal of F^s ? */  /* annihilating ideal of F^s ? */
Line 15  def ann(F)
Line 63  def ann(F)
         for ( I = 0; I < N; I++ ) {          for ( I = 0; I < N; I++ ) {
                 B = cons(DV[I]+y1*diff(F,V[I])*dt,B);                  B = cons(DV[I]+y1*diff(F,V[I])*dt,B);
         }          }
         ctrl("do_weyl",1);  
         dp_nelim(2);          dp_nelim(2);
         G0 = dp_gr_main(B,append(W,DW),0,0,6);          G0 = dp_weyl_gr_main(B,append(W,DW),0,0,6);
         G1 = [];          G1 = [];
         for ( T = G0; T != []; T = cdr(T) ) {          for ( T = G0; T != []; T = cdr(T) ) {
                 E = car(T); VL = vars(E);                  E = car(T); VL = vars(E);
Line 27  def ann(F)
Line 74  def ann(F)
         G2 = map(subst,G1,dt,1);          G2 = map(subst,G1,dt,1);
         G3 = map(b_subst,G2,t);          G3 = map(b_subst,G2,t);
         G4 = map(subst,G3,t,-1-s);          G4 = map(subst,G3,t,-1-s);
         ctrl("do_weyl",0);  
         return G4;          return G4;
 }  }
   
Line 37  def bfct(F)
Line 83  def bfct(F)
 {  {
         G4 = ann(F);          G4 = ann(F);
   
         ctrl("do_weyl",1);  
         V = vars(F);          V = vars(F);
         N = length(V);          N = length(V);
         for ( I = N-1, DV = []; I >= 0; I-- )          for ( I = N-1, DV = []; I >= 0; I-- )
Line 63  def bfct(F)
Line 108  def bfct(F)
                 M[I+2][I] = 1;                  M[I+2][I] = 1;
 #endif  #endif
         V1 = cons(s,V); DV1 = cons(ds,DV);          V1 = cons(s,V); DV1 = cons(ds,DV);
         G5 = dp_gr_main(cons(F,G4),append(V1,DV1),0,0,M);          G5 = dp_weyl_gr_main(cons(F,G4),append(V1,DV1),0,0,M);
         for ( T = G5, G6 = []; T != []; T = cdr(T) ) {          for ( T = G5, G6 = []; T != []; T = cdr(T) ) {
                 E = car(T);                  E = car(T);
                 if ( intersection(vars(E),DV1) == [] )                  if ( intersection(vars(E),DV1) == [] )
                         G6 = cons(E,G6);                          G6 = cons(E,G6);
         }          }
         ctrl("do_weyl",0);  
         G6_0 = remove_zero(map(z_subst,G6,V));          G6_0 = remove_zero(map(z_subst,G6,V));
         F0 = flatmf(cdr(fctr(dp_gr_main(G6_0,[s],0,0,0)[0])));          F0 = flatmf(cdr(fctr(dp_gr_main(G6_0,[s],0,0,0)[0])));
         for ( T = F0, BF = []; T != []; T = cdr(T) ) {          for ( T = F0, BF = []; T != []; T = cdr(T) ) {
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Removed from v.1.1  
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  Added in v.1.4
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