Rational numbers

 

In Reduce

For comparison with other CAS choose from: Axiom Derive Macsyma Maple Mathematica

inputs outputs

• exact calculation with rational numbers

      1234567890/98765432;
  

       617283945
      -----------
       49382716

      rn:=1/2+2/15-64/47;
  

              - 1027
      rn := ---------
              1410