as.character.rationalfun	as.character.rationalfun
as.function.rationalfun	as.function.rationalfun
deriv.rationalfun	deriv.rationalfun
int2fun	int2fun
integral.rationalfun	integral.rationalfun
Ops.rationalfun	Ops.rationalfun
predict.rationalfun	predict.rationalfun
print.rationalfun	print.rationalfun
rationalfun	rationalfun
rationalfun.poly	rationalfun
rfun	rationalfun
rfun.poly	rationalfun
simplify	simplify
