§ IR-eSãó—dZddlTddlTdS)zÜ This subpackage contains classes and functions for defining and converting between different function units and quantities, i.e., using units which are some function of a physical unit, such as magnitudes and decibels. é)Ú*N)Ú__doc__ÚcoreÚ logarithmic©óú?lib/python3.11/site-packages/astropy/units/function/__init__.pyúr s/ðððð ÐÐÐØÐÐÐÐÐr