Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule Location [] Term "Just (TCon arith1.minus [TCon arith1.divide [TNum 1,TCon arith1.plus [TVar \"x\",TNum 5]],TCon arith1.divide [TNum 3,TCon arith1.minus [TVar \"x\",TNum 4]]])" Focus "Just (TCon arith1.minus [TCon arith1.divide [TNum 1,TCon arith1.plus [TVar \"x\",TNum 5]],TCon arith1.divide [TNum 3,TCon arith1.minus [TVar \"x\",TNum 4]]])" Environment