From 31c0c08dfc23c42a4a76978c989a05cf040f7f01 Mon Sep 17 00:00:00 2001
From: Matteo Rossi <teo.red90@gmail.com>
Date: Wed, 10 Oct 2018 13:14:12 +0300
Subject: [PATCH] Added docstring for square
---
unnecessarymath.py | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/unnecessarymath.py b/unnecessarymath.py
index b1c11fe..0985cd8 100644
--- a/unnecessarymath.py
+++ b/unnecessarymath.py
@@ -8,12 +8,18 @@ def sqrt(x):
>>> sqrt(4)
2.0
-
>>> sqrt(1.)
1.0
"""
return np.sqrt(x)
def square(x):
- """Evaluate the square of a number"""
+ """
+ Evaluate the square of a number
+
+ >>> square(2)
+ 4
+ >>> square(4.)
+ 16.
+ """
return x * x
--
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