From c39ab465291e1f67186e3deca5e447eec31b642a Mon Sep 17 00:00:00 2001
From: Michael Mclaughlin <M8ch88l@gmail.com>
Date: Thu, 28 Jan 2016 23:10:26 +0000
Subject: [PATCH] Add pi info

---
 doc/API.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/API.html b/doc/API.html
index a439505..7617f57 100644
--- a/doc/API.html
+++ b/doc/API.html
@@ -2628,6 +2628,9 @@ try {
       about <code>25</code> digits more than the precision required.
     </p>
     <p>The value can also be shortened to reduce the size of the source file.</p>
+    <p>To get the value of pi:</p>
+    <pre>
+pi = Decimal.acos(-1)</pre>