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D.6.9.12 sppnf
Procedure from librarygmssing.lib (see gmssing_lib).
- Usage:
- sppnf(list(a,w[,m])); ideal a, intvec w, intvec m
- Assume:
- ncols(a)==size(w)==size(m)
- Return:
- order (a[i][,w[i]]) with multiplicity m[i] lexicographically
LIB "gmssing.lib"; ring R=0,(x,y),ds; list sp=list(ideal(-1/2,-3/10,-3/10,-1/10,-1/10,0,1/10,1/10,3/10,3/10,1/2), intvec(2,1,1,1,1,1,1,1,1,1,0)); sppprint(sppnf(sp)); ==> ((-1/2,2),1),((-3/10,1),2),((-1/10,1),2),((0,1),1),((1/10,1),2),((3/10,1)\ ,2),((1/2,0),1) |