From f3f9d0dfb7d49b807b80719a15407d3575b76b97 Mon Sep 17 00:00:00 2001
From: Erik White <26148654+Erik-White@users.noreply.github.com>
Date: Wed, 13 May 2020 19:15:01 +0300
Subject: [PATCH] Correctly return get_unit_size

---
 manimlib/mobject/number_line.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manimlib/mobject/number_line.py b/manimlib/mobject/number_line.py
index 40577194..f8a7c17f 100644
--- a/manimlib/mobject/number_line.py
+++ b/manimlib/mobject/number_line.py
@@ -131,7 +131,7 @@ class NumberLine(Line):
         return self.point_to_number(point)
 
     def get_unit_size(self):
-        return (self.x_max - self.x_min) / self.get_length()
+        return self.get_length() / (self.x_max - self.x_min)
 
     def default_numbers_to_display(self):
         if self.numbers_to_show is not None: