From fc2d1b1347aac66ce8a45f3d272714d31ba65810 Mon Sep 17 00:00:00 2001
From: Betsy McPhail <betsy.mcphail@kitware.com>
Date: Wed, 15 Jan 2020 16:54:33 -0500
Subject: Tutorial: Clarify Step 5

---
 Help/guide/tutorial/index.rst | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/Help/guide/tutorial/index.rst b/Help/guide/tutorial/index.rst
index 5da7543..96f0486 100644
--- a/Help/guide/tutorial/index.rst
+++ b/Help/guide/tutorial/index.rst
@@ -397,16 +397,22 @@ from ``mysqrt.cxx``:
   #cmakedefine HAVE_LOG
   #cmakedefine HAVE_EXP
 
-Modify ``mysqrt.cxx`` to include cmath. Next, in that same file in the
-``mysqrt`` function we can provide an alternate implementation based on
-``log`` and ``exp`` if they are available on the system using the following
-code (don't forget the ``#endif`` before returning the result!):
+If ``log`` and ``exp`` are available on the system, then we will use them to
+compute the square root in the ``mysqrt`` function. Add the following code to
+the ``mysqrt`` function in ``MathFunctions/mysqrt.cxx`` (don't forget the
+``#endif`` before returning the result!):
 
 .. literalinclude:: Step6/MathFunctions/mysqrt.cxx
   :language: c++
   :start-after: // if we have both log and exp then use them
   :end-before: // do ten iterations
 
+We will also need to modify ``mysqrt.cxx`` to include ``cmath``.
+
+.. literalinclude:: Step6/MathFunctions/mysqrt.cxx
+  :language: c++
+  :end-before: #include <iostream>
+
 Run the :manual:`cmake  <cmake(1)>` executable or the
 :manual:`cmake-gui <cmake-gui(1)>` to configure the project and then build it
 with your chosen build tool and run the Tutorial executable.
-- 
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