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Direktori : /usr/lib/python3/dist-packages/sympy/core/ |
Current File : //usr/lib/python3/dist-packages/sympy/core/coreerrors.py |
"""Definitions of common exceptions for :mod:`sympy.core` module. """ class BaseCoreError(Exception): """Base class for core related exceptions. """ class NonCommutativeExpression(BaseCoreError): """Raised when expression didn't have commutative property. """