A computation object for subalgebra bases. It stores a partial subalgebra bases computation for picking up a computation where it left off. For many uses, it is superior to use a subring, as the computation SAGBIBases are handled behind the scenes, and the user experience is more streamlined. To create a SAGBIBasis, use the function sagbiBasis. The SAGBIBasis type is the main output type of the function sagbi. Applying subring to a SAGBIBasis returns the original subring that generated the SAGBIBasis.
The object SAGBIBasis is a type, with ancestor classes HashTable < Thing.