BBSGen.JacobiStep |
Syntax |
BBGGen.JacobiStep(I,J,OO,BO,N); BBSGen.JacobiStep(I:INTEGER,J:INTEGER,OO:LIST,BO:LIST,N:INTEGER):LIST |
Description |
Example |
Use R::=QQ[x[1..3]]; OO:=[1,x[1]]; BO:=$apcocoa/borderbasis.Border(OO); Mu:=Len(OO); Nu:=Len(BO); N:=Len(Indets()); Use XX::=QQ[c[1..Mu,1..Nu],t[1..N,1..N,1..Mu,1..Mu]]; BBSGen.JacobiStep(1,2,OO,BO,N); [[-c[1,3]t[1,2,1,1] + c[1,1]t[1,2,1,2] - c[2,3]t[1,2,1,2] + c[1,3]t[1,2,2,2] - c[1,4]t[1,3,1,1] + c[1,2]t[1,3,1,2] - c[2,4]t[1,3,1,2] + c[1,4]t[1,3,2,2] - c[1,5]t[2,3,1,1] - c[2,5]t[2,3,1,2] + c[1,5]t[2,3,2,2]]]] ----------- |
See Also |