public GaSymMultivector GetVectorPart()
{
var mv = CreateZero(GaSpaceDimension);
foreach (var id in GMacMathUtils.BasisVectorIDs(VSpaceDimension))
{
var coef = this[id];
if (!coef.IsNullOrZero())
{
mv.SetTermCoef(id, coef);
}
}
return(mv);
}