Quelle cps_incident.include Sprache: unbekannt

gap> ps := HyperbolicQuadric(7,7);
Q+(7, 7)
gap> p := VectorSpaceToElement(ps,[1,0,1,0,0,0,0,0]*Z(7)^0);
<a point in Q+(7, 7)>
gap> l := VectorSpaceToElement(ps,[[1,0,1,0,0,0,0,0],[0,-1,0,1,0,0,0,0]]*Z(7)^0);
<a line in Q+(7, 7)>
gap> p * l;
true
gap> l * p;
true
gap> IsIncident(p,l);
true
gap> p in l;
true
gap> l in p;
false
gap> e := EmptySubspace(ps);
< empty subspace >
gap> e * l;
Error, no method found! For debugging hints type ?Recovery from NoMethodFound
Error, no 1st choice method found for `*' on 2 arguments called from
<function "HANDLE_METHOD_NOT_FOUND">( <arguments> )
called from read-eval loop at line 17 of *stdin*
you can 'quit;' to quit to outer loop, or
you can 'return;' to continue
brk> quit;
gap> e in l;
true
gap> l in ps;
true

Quelle cps_incident.include Sprache: unbekannt

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