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.minus [TCon arith1.divide [TNum 5,TCon arith1.times [TNum 2,TVar \"x\"]],TNum 3])" Focus "Just (TCon arith1.minus [TCon arith1.divide [TNum 5,TCon arith1.times [TNum 2,TVar \"x\"]],TNum 3])" Environment