public override IEnumerable <Tuple <int, IGaSymMultivector> > BasisVectorMaps()
{
for (var index = 0; index < DomainVSpaceDimension; index++)
{
var mv = GaSymMultivector.CreateFromColumn(VectorsMappingMatrix, index);
if (!mv.IsNullOrZero())
{
yield return(Tuple.Create(index, (IGaSymMultivector)mv));
}
}
}
public static GaSymMapUnilinearCoefSums ToCoefSumsMap(this ISymbolicMatrix linearMapMatrix)
{
Debug.Assert(linearMapMatrix.RowCount.IsValidGaSpaceDimension() && linearMapMatrix.ColumnCount.IsValidGaSpaceDimension());
var resultMap = GaSymMapUnilinearCoefSums.Create(
linearMapMatrix.ColumnCount.ToVSpaceDimension(),
linearMapMatrix.RowCount.ToVSpaceDimension()
);
for (var id = 0; id < linearMapMatrix.ColumnCount; id++)
{
var mv = GaSymMultivector.CreateFromColumn(linearMapMatrix, id);
if (!mv.IsNullOrZero())
{
resultMap.SetBasisBladeMap(id, mv);
}
}
return(resultMap);
}
public override IGaSymMultivector this[int id1] => GaSymMultivector.CreateFromColumn(InternalMappingMatrix, id1);
