Exercise algebra.inequalities.quadratic
Description
solve a quadratic inequation
Firsts
Rule algebra.inequalities.to-equation Location [] Term "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.plus [TCon arith1.times [TNum 2,TCon arith1.power [TVar \"x\",TNum 2]],TCon arith1.times [TNum 6,TVar \"x\"]],TNum 10],TCon arith1.minus [TCon arith1.plus [TCon arith1.power [TVar \"x\",TNum 2],TCon arith1.times [TNum 2,TVar \"x\"]],TNum 5]])" Focus "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.plus [TCon arith1.times [TNum 2,TCon arith1.power [TVar \"x\",TNum 2]],TCon arith1.times [TNum 6,TVar \"x\"]],TNum 10],TCon arith1.minus [TCon arith1.plus [TCon arith1.power [TVar \"x\",TNum 2],TCon arith1.times [TNum 2,TVar \"x\"]],TNum 5]])" Environment