#NEWLINE# def __new__( cls , name , **assumptions ) : #NEWLINE# #INDENT# 'Symbols are identified by name and assumptions::\n\n        >>> from sympy import Symbol\n        >>> Symbol("x") == Symbol("x")\n        True\n        >>> Symbol("x", real=True) == Symbol("x", real=False)\n        False\n\n        ' #NEWLINE# cls . _sanitize ( assumptions , cls ) #NEWLINE# return Symbol . __xnew_cached_ ( assumptions , name , ** assumptions )