Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule algebra.equations.linear.distr-times Location [] Term "Just (TCon arith1.divide [TCon arith1.minus [TCon arith1.minus [TCon arith1.plus [TCon arith1.times [TNum 4,TVar \"x\"],TNum 8],TCon arith1.times [TNum 6,TVar \"x\"]],TNum 18],TCon arith1.times [TCon arith1.plus [TVar \"x\",TNum 3],TCon arith1.plus [TVar \"x\",TNum 2]]])" Focus "Just (TCon arith1.divide [TCon arith1.minus [TCon arith1.minus [TCon arith1.plus [TCon arith1.times [TNum 4,TVar \"x\"],TNum 8],TCon arith1.times [TNum 6,TVar \"x\"]],TNum 18],TCon arith1.times [TCon arith1.plus [TVar \"x\",TNum 3],TCon arith1.plus [TVar \"x\",TNum 2]]])" Environment