# Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Helper functions for Quantity.

In particular, this implements the logic that determines scaling and result
units for a given ufunc, given input units.
"""

from .converters import *

# isort: split
# By importing helpers, all the unit conversion functions needed for
# numpy ufuncs and functions are defined.
# For scipy.special and erfa, importing the helper modules ensures
# the definitions are added as modules to UFUNC_HELPERS, to be loaded
# on demand.
from . import erfa, function_helpers, helpers, scipy_special