public static GaMultivector CreatePseudoScalar(int gaspacedim, MathematicaScalar coef)
{
var resultMv = new GaMultivector(gaspacedim)
{
[gaspacedim - 1] = coef
};
return(resultMv);
}
public static GaMultivector CreateBasisBlade(int gaspacedim, int id)
{
var resultMv = new GaMultivector(gaspacedim)
{
[id] = SymbolicUtils.Constants.One
};
return(resultMv);
}
public static GaMultivector CreateTerm(int gaspacedim, int id, MathematicaScalar coef)
{
var resultMv = new GaMultivector(gaspacedim)
{
[id] = coef
};
return(resultMv);
}
public static GaMultivector CreateCopy(GaMultivector mv)
{
var resultMv = new GaMultivector(mv.GaSpaceDim);
foreach (var term in mv)
{
resultMv.Add(term.Key, term.Value);
}
return(resultMv);
}
public GaMultivector CliffConj()
{
var resultMv = new GaMultivector(GaSpaceDim);
foreach (var term in _internalDictionary)
{
if (term.Key.BasisBladeIdHasNegativeClifConj())
{
resultMv._internalDictionary.Add(term.Key, -term.Value);
}
else
{
resultMv._internalDictionary.Add(term.Key, term.Value);
}
}
return(resultMv);
}
public Dictionary <int, GaMultivector> ToKVectors()
{
var kvectorsList = new Dictionary <int, GaMultivector>();
foreach (var pair in _internalDictionary)
{
GaMultivector mv;
var grade = pair.Key.BasisBladeGrade();
if (kvectorsList.TryGetValue(grade, out mv) == false)
{
mv = new GaMultivector(GaSpaceDim);
kvectorsList.Add(grade, mv);
}
mv.Add(pair.Key, pair.Value);
}
return(kvectorsList);
}
