Exercise algebra.equations.quadratic.no-abc
Description
solve a quadratic equation without abc-formula
Firsts
Rule generalform.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.power [TCon arith1.plus [TVar \"x\",TNum 7],TNum 2],TNum 25])" Focus "Just (TCon relation1.eq [TCon arith1.power [TCon arith1.plus [TVar \"x\",TNum 7],TNum 2],TNum 25])" Environment