Exercise algebra.inequalities.quadratic
Description
solve a quadratic inequation
Firsts
Rule quadraticinequality.enter Location [] Term "Just (TCon relation1.gt [TCon arith1.minus [TCon arith1.minus [TCon arith1.power [TVar \"x\",TNum 2],TVar \"x\"],TNum 7],TCon arith1.unary_minus [TNum 100]])" Focus "Just (TCon relation1.gt [TCon arith1.minus [TCon arith1.minus [TCon arith1.power [TVar \"x\",TNum 2],TVar \"x\"],TNum 7],TCon arith1.unary_minus [TNum 100]])" Environment