From 4edd033ebdedd96564f356b05ba85e314064d8e1 Mon Sep 17 00:00:00 2001
From: Ryan Cavicchioni <ryan@cavi.cc>
Date: Sun, 9 Feb 2020 10:44:04 -0600
Subject: [PATCH] fix infinite loop

---
 exercise-loops-and-functions.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercise-loops-and-functions.go b/exercise-loops-and-functions.go
index 6b8995a..32885c4 100644
--- a/exercise-loops-and-functions.go
+++ b/exercise-loops-and-functions.go
@@ -7,7 +7,7 @@ import (
 
 func Sqrt(x float64) float64 {
     var p float64
-    for z := 1.0; z != p; z -= (z * z - x) / (2 * z) {
+    for z := 1.0; z != p && math.Abs(z - p) > 0.000000000000001; z -= (z * z - x) / (2 * z) {
         p = z
     }
     return p