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r r r �__neg__ s zFraction.__neg__c C s t t | j � | j d d �S)Nr/ F)r r@ r r )r
r r r �__abs__ s zFraction.__abs__c C s1 | j d k r | j | j S| j | j Sd S)Nr )r r )r
r r r � __trunc__ s zFraction.__trunc__c C s | j | j S)N)r! r" )r
r r r � __floor__ s zFraction.__floor__c C s | j | j S)N)r! r" )r
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