hilbert.py 文件源码

def eval(cls, dimension):
        if len(dimension.atoms()) == 1:
            if not (dimension.is_Integer and dimension > 0 or dimension is oo
            or dimension.is_Symbol):
                raise TypeError('The dimension of a ComplexSpace can only'
                                'be a positive integer, oo, or a Symbol: %r'
                                % dimension)
        else:
            for dim in dimension.atoms():
                if not (dim.is_Integer or dim is oo or dim.is_Symbol):
                    raise TypeError('The dimension of a ComplexSpace can only'
                                    ' contain integers, oo, or a Symbol: %r'
                                    % dim)