#NEWLINE# def __new__( cls , name = None , **assumptions ) : #NEWLINE# #INDENT# if ( name is None ) : #NEWLINE# #INDENT# name = ( 'Dummy_' + str ( Dummy . _count ) ) #NEWLINE# #UNINDENT# cls . _sanitize ( assumptions , name ) #NEWLINE# obj = Symbol . __xnew__ ( cls , name , ** assumptions ) #NEWLINE# Dummy . _count += 1 #NEWLINE# obj . dummy_index = Dummy . _count #NEWLINE# return obj