treams._core.BasisSet#
- class treams._core.BasisSet[source]#
Basis set base class.
It is the base class for all basis sets used. They are expected to be an ordered sequence of the modes, that are included in a expansion. Basis sets are expected to be immutable.
- __init__()#
Methods
__init__()count(value)default(*args, **kwargs)Construct a default basis from parameters.
index(value, [start, [stop]])Raises ValueError if the value is not present.
isdisjoint(other)Return True if two sets have a null intersection.