From fc2aac4b3639c519c26e2f8ee6bfd40ab30e4809 Mon Sep 17 00:00:00 2001
From: Frank Sauerburger <frank@sauerburger.com>
Date: Fri, 4 Aug 2017 14:40:49 +0200
Subject: [PATCH] Add images to gitignore and fix latex formula

Two minor changes:
 - Add eps and png images to the gitignore file
 - Fix a typo in the plotting function f(x)
---
 .gitignore | 2 ++
 README.md  | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index fbb0ed8..a10ddbf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 *.py
 *.swp
 *.swo
+*.png
+*.eps
diff --git a/README.md b/README.md
index 8096c2a..fa4e4ca 100644
--- a/README.md
+++ b/README.md
@@ -128,7 +128,7 @@ the cropped parabola f(x), which is limited y=4 for x>=2.
     f(x) = \left\{\begin{array}{lr}
               x^2, & \text{for } x < 2\\
               4, & \text{for } 2 \leq x
-            \end{array}\right\.
+            \end{array}\right.
 ```
 
 The final plot should look like this.
-- 
GitLab