From ce2d44cdfdc92f40f884845df64c457c24d7c8c9 Mon Sep 17 00:00:00 2001
From: Puneeth Chaganti
Date: Sat, 1 May 2010 16:30:45 +0530
Subject: Added four_plot.py to exercise folder.

---
 day1/exercise/four_plot.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 day1/exercise/four_plot.py

diff --git a/day1/exercise/four_plot.py b/day1/exercise/four_plot.py
new file mode 100644
index 0000000..5417ee5
--- /dev/null
+++ b/day1/exercise/four_plot.py
@@ -0,0 +1,11 @@
+x=linspace(-5*pi, 5*pi, 500)
+plot(x, x, 'b')
+plot(x, -x, 'b')
+plot(x, sin(x), 'g', linewidth=2)
+plot(x, x*sin(x), 'r', linewidth=3)
+legend(['x', '-x', 'sin(x)', 'xsin(x)'])
+annotate('origin', xy = (0, 0))
+title('Four Plot')
+xlim(-5*pi, 5*pi)
+ylim(-5*pi, 5*pi)
+show()
-- 
cgit