Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule algebra.equations.rational.rational-plus Location [] Term "Just (TCon arith1.divide [TCon arith1.minus [TNum 10,TCon arith1.times [TNum 7,TVar \"x\"]],TCon arith1.times [TCon arith1.times [TNum 5,TVar \"x\"],TVar \"y\"]])" Focus "Just (TCon arith1.divide [TCon arith1.minus [TNum 10,TCon arith1.times [TNum 7,TVar \"x\"]],TCon arith1.times [TCon arith1.times [TNum 5,TVar \"x\"],TVar \"y\"]])" Environment