From b8ebb1472c4d3a2f474fb7142f82e875166f06e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Kn=C3=BCttel?= <daniel.knuettel@daknuett.eu>
Date: Wed, 31 Oct 2018 13:48:13 +0100
Subject: [PATCH] Added exercise 5

---
 ex_05.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 ex_05.py

diff --git a/ex_05.py b/ex_05.py
new file mode 100644
index 0000000..ea8f265
--- /dev/null
+++ b/ex_05.py
@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+
+from math import sqrt as rsqrt
+from cmath import sqrt as csqrt
+
+print("I am going to compute the square root of 8")
+sqrt = rsqrt(8)
+print("The result is", sqrt)
+
+
+print("I am going to compute the square root of -4")
+sqrt = csqrt(-4)
+print("The result is", sqrt)
+
+# Note that ``callable(obj)`` returns whether ``obj`` is a 
+# callable, i.e. is a function or method or has a ``__call__`
+# method.