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