a SG5d}ã@sœdZddlmZddlmZddlmZmZmZmZmZm Z m Z ddl m Z ddl mZmZmZmZmZmZmZmZddlmZmZddlmZgd ¢Zd S) aR Rewrite Rules DISCLAIMER: This module is experimental. The interface is subject to change. A rule is a function that transforms one expression into another Rule :: Expr -> Expr A strategy is a function that says how a rule should be applied to a syntax tree. In general strategies take rules and produce a new rule Strategy :: [Rules], Other-stuff -> Rule This allows developers to separate a mathematical transformation from the algorithmic details of applying that transformation. The goal is to separate the work of mathematical programming from algorithmic programming. Submodules strategies.rl - some fundamental rules strategies.core - generic non-SymPy specific strategies strategies.traverse - strategies that traverse a SymPy tree strategies.tools - some conglomerate strategies that do depend on SymPy é)Úrl)Útraverse)Úrm_idÚunpackÚflattenÚsortÚglomÚ distributeÚrebuild)Únew)Ú conditionÚdebugÚchainÚ null_safeÚdo_oneÚexhaustÚminimizeÚtryit)ÚcanonÚtyped)Úbranch)rrrrrrrr r r r r rrrrrrrrrN)Ú__doc__Úrrrrrrrr r Úutilr Úcorer r rrrrrrÚtoolsrrrÚ__all__©rrúU/var/www/html/django/DPS/env/lib/python3.9/site-packages/sympy/strategies/__init__.pyÚs  $ (