B [@s$ddlmZmZGdddeZdS))print_functiondivisionc@seZdZdZddZeZdS)DefaultPrintingaI The default implementation of printing for SymPy classes. This implements a hack that allows us to print elements of built-in Python containers in a readable way. Natively Python uses ``repr()`` even if ``str()`` was explicitly requested. Mix in this trait into a class to get proper default printing. cCsddlm}||ddS)Nr)sstr)order)Zsympy.printing.strr)selfrr6lib/python3.7/site-packages/sympy/printing/defaults.py__str__s zDefaultPrinting.__str__N)__name__ __module__ __qualname____doc__r __repr__rrrr rs rN)Z __future__rrobjectrrrrr s