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