Exercise algebra.inequalities.quadratic
Description
solve a quadratic inequation
Firsts
Rule topform.exit Location [] Term "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.minus [TCon arith1.power [TVar \"x\",TNum 2],TVar \"x\"],TNum 12],TNum 0])" Focus "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.minus [TCon arith1.power [TVar \"x\",TNum 2],TVar \"x\"],TNum 12],TNum 0])" Environment