OpenXM_contrib2/asir2000/lib/gr - diff

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Diff for /OpenXM_contrib2/asir2000/lib/gr between version 1.3 and 1.5

-version 1.3, 2000/06/05 02:26:48
+version 1.5, 2000/08/21 08:31:41
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- /* $OpenXM: OpenXM_contrib2/asir2000/lib/gr,v 1.2 2000/01/11 06:43:37 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@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/gr,v 1.4 2000/07/14 08:26:40 noro Exp $
+ */
  extern INIT_COUNT,ITOR_FAIL$
  extern REMOTE_MATRIX,REMOTE_NF,REMOTE_VARS$
-Line 1307  def r_ttob_gsl(L,M)
+Line 1355  def r_ttob_gsl(L,M)
 Line 1307  def r_ttob_gsl(L,M)
 Line 1355  def r_ttob_gsl(L,M)
  def get_matrix()
  {
          REMOTE_MATRIX;
+ }
+ extern NFArray$
+ /*
+  * HL = [[c,i,m,d],...]
+  * if c != 0
+  *   g = 0
+  *   g = (c*g + m*gi)/d
+  *   ...
+  *   finally compare g with NF
+  *   if g == NF then NFArray[NFIndex] = g
+  *
+  * if c = 0 then HL consists of single history [0,i,0,0],
+  * which means that dehomogenization of NFArray[i] should be
+  * eqall to NF.
+  */
+ def check_trace(NF,NFIndex,HL)
+ {
+         if ( !car(HL)[0] ) {
+                 /* dehomogenization */
+                 DH = dp_dehomo(NFArray[car(HL)[1]]);
+                 if ( NF == DH ) {
+                         realloc_NFArray(NFIndex);
+                         NFArray[NFIndex] = NF;
+                         return 0;
+                 } else
+                         error("check_trace(dehomo)");
+         }
+         for ( G = 0, T = HL; T != []; T = cdr(T) ) {
+                 H = car(T);
+                 Coeff = H[0];
+                 Index = H[1];
+                 Monomial = H[2];
+                 Denominator = H[3];
+                 Reducer = NFArray[Index];
+                 G = (Coeff*G+Monomial*Reducer)/Denominator;
+         }
+         if ( NF == G ) {
+                 realloc_NFArray(NFIndex);
+                 NFArray[NFIndex] = NF;
+                 return 0;
+         } else
+                 error("check_trace");
+ }
+ /*
+  * realloc NFArray so that it can hold * an element as NFArray[Ind].
+  */
+ def realloc_NFArray(Ind)
+ {
+         if ( Ind == size(NFArray)[0] ) {
+                 New = newvect(Ind + 100);
+                 for ( I = 0; I < Ind; I++ )
+                         New[I] = NFArray[I];
+                 NFArray = New;
+         }
+ }
+ /*
+  * create NFArray and initialize it by List.
+  */
+ def register_input(List)
+ {
+         Len = length(List);
+         NFArray = newvect(Len+100,List);
  }
  end$

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