|
gap> ps := ProjectiveSpace(3,3);
ProjectiveSpace(3, 3)
gap> pi := Random(Planes(ps));
<a plane in ProjectiveSpace(3, 3)>
gap> lines := ShadowOfElement(ps,pi,"lines");
<shadow lines in ProjectiveSpace(3, 3)>
gap> Size(lines);
13
[ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet)
]
|
