Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule algebra.equations.linear.distr-times Location [0] Term "Just (TCon arith1.divide [TCon arith1.minus [TCon arith1.plus [TCon arith1.power [TVar \"a\",TNum 2],TVar \"a\"],TNum 2],TCon arith1.plus [TCon arith1.times [TVar \"a\",TCon arith1.plus [TVar \"a\",TNum 3]],TNum 2]])" Focus "Just (TCon arith1.minus [TCon arith1.plus [TCon arith1.power [TVar \"a\",TNum 2],TVar \"a\"],TNum 2])" Environment