Spracherkennung für: .include vermutete Sprache: Abap {ABAP[60] Lisp[53] Masm[53]} [Methode: maximale Elemente, drei Dimensionen]
gap> mat :=
> [[Z(2)^0,Z(2)^0,0*Z(2),0*Z(2)],[0*Z(2),Z(2)^0,0*Z(2),0*Z(2)],
> [0*Z(2),0*Z(2),0*Z(2),Z(2)^0],[0*Z(2),0*Z(2),0*Z(2),0*Z(2)]];
[ [ Z(2)^0, Z(2)^0, 0*Z(2), 0*Z(2) ], [ 0*Z(2), Z(2)^0, 0*Z(2), 0*Z(2) ],
[ 0*Z(2), 0*Z(2), 0*Z(2), Z(2)^0 ], [ 0*Z(2), 0*Z(2), 0*Z(2), 0*Z(2) ] ]
gap> form := QuadraticFormByMatrix(mat);
< quadratic form >
gap> WittIndex(form);
1
gap> form := QuadraticFormByMatrix(mat,GF(4));
< quadratic form >
gap> WittIndex(form);
2
[Dauer der Verarbeitung: 0.2 Sekunden, vorverarbeitet 2026-10-24]
