Spracherkennung für: .include vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
gap> ps := PG(
4,
3);
ProjectiveSpace(
4,
3)
gap> plane := Random(Planes(ps));
<a plane in ProjectiveSpace(
4,
3)>
gap> shadowpoints := ShadowOfElement(ps,plane,
1);
<shadow points in ProjectiveSpace(
4,
3)>
gap> List(shadowpoints);
[ <a point in ProjectiveSpace(
4,
3)>, <a point in ProjectiveSpace(
4,
3)>,
<a point in ProjectiveSpace(
4,
3)>, <a point in ProjectiveSpace(
4,
3)>,
<a point in ProjectiveSpace(
4,
3)>, <a point in ProjectiveSpace(
4,
3)>,
<a point in ProjectiveSpace(
4,
3)>, <a point in ProjectiveSpace(
4,
3)>,
<a point in ProjectiveSpace(
4,
3)>, <a point in ProjectiveSpace(
4,
3)>,
<a point in ProjectiveSpace(
4,
3)>, <a point in ProjectiveSpace(
4,
3)>,
<a point in ProjectiveSpace(
4,
3)> ]
gap> shadowlines := ShadowOfElement(ps,plane,
2);
<shadow lines in ProjectiveSpace(
4,
3)>
gap> List(shadowlines);
[ <a line in ProjectiveSpace(
4,
3)>, <a line in ProjectiveSpace(
4,
3)>,
<a line in ProjectiveSpace(
4,
3)>, <a line in ProjectiveSpace(
4,
3)>,
<a line in ProjectiveSpace(
4,
3)>, <a line in ProjectiveSpace(
4,
3)>,
<a line in ProjectiveSpace(
4,
3)>, <a line in ProjectiveSpace(
4,
3)>,
<a line in ProjectiveSpace(
4,
3)>, <a line in ProjectiveSpace(
4,
3)>,
<a line in ProjectiveSpace(
4,
3)>, <a line in ProjectiveSpace(
4,
3)>,
<a line in ProjectiveSpace(
4,
3)> ]
