Ops.rationalfun         Operators for rational functions
as.character.rationalfun
                        Convert object to character
as.function.rationalfun
                        Convert object to function
deriv.rationalfun       Differentiate a rational function
int2fun                 Convert a call to a function
integral.rationalfun    Integrate a rational function
predict.rationalfun     Evaluate a rational function
print.rationalfun       Print a rational function
rationalfun             Construction of rational functions
simplify                Simplify a rational function
