Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule algebra.equations.linear.distr-times Location [1,1,0] Term "Just (TCon arith1.minus [TCon arith1.divide [TCon arith1.times [TCon arith1.plus [TVar \"x\",TNum 1],TNum 7],TCon arith1.times [TCon arith1.minus [TVar \"x\",TNum 3],TCon arith1.plus [TVar \"x\",TNum 1]]],TCon arith1.divide [TCon arith1.times [TCon arith1.minus [TVar \"x\",TNum 3],TNum 2],TCon arith1.minus [TCon arith1.minus [TCon arith1.power [TVar \"x\",TNum 2],TCon arith1.times [TNum 2,TVar \"x\"]],TNum 3]]])" Focus "Just (TCon arith1.minus [TCon arith1.power [TVar \"x\",TNum 2],TCon arith1.times [TNum 2,TVar \"x\"]])" Environment