From 792041518eaeda1546111dbfacfdc08f82b0ad12 Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Sun, 8 Dec 2019 17:55:07 +0000
Subject: [PATCH] - added url

git-svn-id: http://moon:8086/svn/projects/Stock@293 fda53097-d464-4ada-af97-ba876c37ca34
---
 pandas_eval.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pandas_eval.py b/pandas_eval.py
index 73524c3..ce31795 100644
--- a/pandas_eval.py
+++ b/pandas_eval.py
@@ -12,6 +12,9 @@ import matplotlib.pyplot as plt
 # Pandas
 # https://pandas.pydata.org/pandas-docs/stable/index.html
 
+# Knowledge
+# https://www.investopedia.com/articles/technical/02/050602.asp
+
 def sin(f, a, N):
 	result = np.empty(0)
 	for n in range(0, N):