Spracherkennung für: .g vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
#collineation groups 3
q := 8;
conic := ParabolicQuadric(2,q);
nucleus := NucleusOfParabolicQuadric(conic);
hyperoval := Union(List(Points(conic)),[nucleus]);
pg := PG(3,q);
hyp := HyperplaneByDualCoordinates(pg,[1,0,0,0]*Z(q)^0);
em := NaturalEmbeddingBySubspace(PG(2,q),pg,hyp);
O := List(hyperoval,x->x^em);
points := Set(Filtered(Points(pg),x->not x in hyp));;
lines := Union(List(O,x->Filtered(Lines(x),y->not y in hyp)));;
inc := \*;
gp := GeneralisedPolygonByElements(points,lines,inc);
time;
coll := CollineationGroup(gp);
time;
group := CollineationGroup(pg);
stab := FiningSetwiseStabiliser(group,O);
time;
gp := GeneralisedPolygonByElements(points,lines,inc,stab,\^);
time;
coll := CollineationGroup(gp);
time;
Order(coll);
Order(stab);
quit;
[ Dauer der Verarbeitung: 0.29 Sekunden
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