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Diff for /OpenXM_contrib2/asir2000/builtin/result.c between version 1.1 and 1.4

version 1.1, 1999/12/03 07:39:07 version 1.4, 2005/03/18 08:55:59
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 /* $OpenXM: OpenXM/src/asir99/builtin/result.c,v 1.1.1.1 1999/11/10 08:12:26 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.
    * 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/builtin/result.c,v 1.3 2000/08/22 05:03:59 noro Exp $
   */
 #include "ca.h"  #include "ca.h"
 #include "parse.h"  #include "parse.h"
   
 void Presult(), Psrcr();  void Presult(), Psrcr(), Pnd_res();
   
 struct ftab result_tab[] = {  struct ftab result_tab[] = {
         {"res",Presult,-4},          {"res",Presult,-4},
           {"nd_res",Pnd_res,-4},
         {"srcr",Psrcr,3},          {"srcr",Psrcr,3},
         {0,0,0},          {0,0,0},
 };  };
   
   void Pnd_res(arg,rp)
   NODE arg;
   P *rp;
   {
           int mod,d1,d2,i,j;
           Q q1,q2;
           P *a1,*a2;
           P p1,p2,r1,r2,r;
           V v;
           MAT m;
           DCP dc;
           VL vl;
   
           asir_assert(ARG0(arg),O_P,"nd_res");
           asir_assert(ARG1(arg),O_P,"nd_res");
           asir_assert(ARG2(arg),O_P,"nd_res");
           v = VR((P)ARG0(arg)); p1 = ARG1(arg); p2 = ARG2(arg);
           d1 = getdeg(v,p1);
           d2 = getdeg(v,p2);
           if ( d1 == 0 ) {
                   if ( d2 == 0 )
                           *rp = (P)ONE;
                   else {
                           STOQ(d2,q2);
                           pwrp(CO,p1,q2,rp);
                   }
                   return;
           } else if ( d2 == 0 ) {
                   STOQ(d1,q1);
                   pwrp(CO,p2,q1,rp);
                   return;
           }
           MKMAT(m,d1+d2,d1+d2);
           reordvar(CO,v,&vl);
           reorderp(vl,CO,p1,&r1);
           reorderp(vl,CO,p2,&r2);
           a1 = ALLOCA((d1+1)*sizeof(P));
           a2 = ALLOCA((d2+1)*sizeof(P));
           for ( i = 0; i <= d1; i++ ) a1[i] = 0;
           for ( i = 0; i <= d2; i++ ) a2[i] = 0;
           for ( dc = DC(r1); dc; dc = NEXT(dc) ) a1[d1-QTOS(DEG(dc))] = COEF(dc);
           for ( dc = DC(r2); dc; dc = NEXT(dc) ) a2[d2-QTOS(DEG(dc))] = COEF(dc);
           for ( i = 0; i < d2; i++ )
                   for ( j = 0; j <= d1; j++ )
                           m->body[i][i+j] = a1[j];
           for ( i = 0; i < d1; i++ )
                   for ( j = 0; j <= d2; j++ )
                           m->body[i+d2][i+j] = a2[j];
           nd_det(argc(arg)==3?0:QTOS((Q)ARG3(arg)),m,rp);
   }
   
 void Presult(arg,rp)  void Presult(arg,rp)
 NODE arg;  NODE arg;
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  Added in v.1.4
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