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