=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/lib/weight,v retrieving revision 1.5 retrieving revision 1.17 diff -u -p -r1.5 -r1.17 --- OpenXM_contrib2/asir2000/lib/weight 2003/11/14 14:16:57 1.5 +++ OpenXM_contrib2/asir2000/lib/weight 2004/01/06 17:23:23 1.17 @@ -1,6 +1,149 @@ load("solve")$ load("gr")$ +def nonzerovec(A){ + + for(I=0;IB ? -1:0))$ +} + +def worder(A,B){ + return (A[0]B[0] ? -1:0))$ +} + +def bsort(A){ + + K=size(A)[0]-1$ + while(K>=0){ + J=-1$ + for(I=1;I<=K;I++) + if(A[I-1][0]0){ + TMP=perm(I-1,P,TMP)$ + for(J=I-1;J>=0;J--){ + T=P[I]$ + P[I]=P[J]$ + P[J]=T$ + TMP=perm(I-1,P,TMP)$ + T=P[I]$ + P[I]=P[J]$ + P[J]=T$ + } + + return TMP$ + } + else{ + for(TMP0=[],K=0;KB[I]) - return -1$ + RET=newvect(VarsNum,Vars)$ + + for(I=0;I