11.6.5 Numerator and denominator
The f2nd or
fxnd command finds
the numerator and denominator of rational function after simplification.
-
f2nd takes
rat, a rational function.
- f2nd(rat) returns
the list of the numerator and the denominator of
the irreducible representation of rat.
Examples
f2nd((x^2+2*x+1)/(x^2-1)) |