Quelle cps_iscollinear.include
Sprache: unbekannt
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Spracherkennung für: .include vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
gap> ps := ParabolicQuadric( 4, 9);
Q( 4, 9)
gap> p := VectorSpaceToElement(PG( 4, 9),[ 0, 1, 0, 0, 0]*Z( 9)^ 0);
<a point in ProjectiveSpace( 4, 9)>
gap> q := VectorSpaceToElement(PG( 4, 9),[ 0, 0, 1, 0, 0]*Z( 9)^ 0);
<a point in ProjectiveSpace( 4, 9)>
gap> r := VectorSpaceToElement(PG( 4, 9),[ 0, 0, 0, 1, 0]*Z( 9)^ 0);
<a point in ProjectiveSpace( 4, 9)>
gap> p in ps;
true
gap> q in ps;
true
gap> r in ps;
true
gap> IsCollinear(ps,p,q);
false
gap> IsCollinear(ps,p,r);
true
gap> IsCollinear(ps,q,r);
true
gap> ps := ParabolicQuadric( 4, 4);
Q( 4, 4)
gap> p := VectorSpaceToElement(PG( 4, 4),[ 1, 0, 0, 0, 0]*Z( 2)^ 0);
<a point in ProjectiveSpace( 4, 4)>
gap> q := VectorSpaceToElement(PG( 4, 4),[ 0, 1, 0, 0, 0]*Z( 2)^ 0);
<a point in ProjectiveSpace( 4, 4)>
gap> r := VectorSpaceToElement(PG( 4, 4),[ 0, 0, 0, 1, 0]*Z( 2)^ 0);
<a point in ProjectiveSpace( 4, 4)>
gap> p in ps;
false
gap> q in ps;
true
gap> r in ps;
true
gap> IsCollinear(ps,p,q);
false
gap> IsCollinear(ps,q,r);
true
[Dauer der Verarbeitung: 0.12 Sekunden, vorverarbeitet 2026-06-17]
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2026-08-25
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