Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule writeasdivision.enter Location [] Term "Just (TCon arith1.plus [TCon arith1.divide [TNum 1,TVar \"x\"],TCon arith1.divide [TNum 1,TVar \"y\"]])" Focus "Just (TCon arith1.plus [TCon arith1.divide [TNum 1,TVar \"x\"],TCon arith1.divide [TNum 1,TVar \"y\"]])" Environment