­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ U ,a _@sddlmZddlZddlZddlZddlZddlZddgZddZddZ ej j Z ej j ZedejejBZGd ddejZdS) DecimalNFractiongcdcCsfddl}|dtdt|tkr2t|kr\nn&|p<|dkrPt|| St||St||S)Nrz6fractions.gcd() is deprecated. 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