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