From de42f56e1cece04270c9df01e665cdc0f0f8c89d Mon Sep 17 00:00:00 2001
From: Mahdi Dibaiee <mdibaiee@aol.com>
Date: Tue, 21 Apr 2015 17:16:29 +0430
Subject: [PATCH] unnecessary comment

---
 lib/index.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index ca913b2..aba054f 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -80,7 +80,6 @@ let Equation = {
 };
 
 const solveStack = stack => {
-  // $0(stack);
   if (stack.some(Array.isArray)) {
     stack = stack.map(group => {
       if (!Array.isArray(group)) {