Interpreter Haskell How to run happy -i Parser.y runghc Main.hs < examples/example1.lam Math Operators Operator Description + Sum ✔️ - Sub ✔️ * Mul ✔️ / Div ✔️ ^ Expo ❌ Relational Operators Operator Description > Greater than ✔️ >= Greater than or equal to ✔️ < Less than ✔️