diff --git a/dist/index.js b/dist/index.js
index 4aba796..0883da4 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -107,13 +107,6 @@ var Equation = {
     };
   },
 
-  // 2x + 5x * x  => 7x^2
-  simplify: function simplify(expression) {
-    var stack = parseExpression(expression);
-
-    console.log(stack);
-  },
-
   registerOperator: function registerOperator(key, options) {
     _operators2['default'][key] = options;
   },
diff --git a/lib/index.js b/lib/index.js
index 3dd45ab..8de471e 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -80,13 +80,6 @@ let Equation = {
     };
   },
 
-  // 2x + 5x * x  => 7x^2
-  simplify(expression) {
-    let stack = parseExpression(expression);
-
-    console.log(stack);
-  },
-
   registerOperator(key, options) {
     operators[key] = options;
   },