From 42e407cad5f10b4e79f61ae8f2f0d051eadb9c04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Thu, 23 Nov 2017 14:51:14 +0100
Subject: [PATCH] [poincare] Improve implementation of Division::shallowReduce

Change-Id: Id6b1f6606e5d4aa11b2543151fbba3c7be54551c
---
 poincare/include/poincare/power.h | 1 +
 poincare/src/division.cpp         | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/poincare/include/poincare/power.h b/poincare/include/poincare/power.h
index 1c972497b..eab93f84a 100644
--- a/poincare/include/poincare/power.h
+++ b/poincare/include/poincare/power.h
@@ -14,6 +14,7 @@ class Power : public StaticHierarchy<2> {
   friend class NthRoot;
   friend class SquareRoot;
   friend class Addition;
+  friend class Division;
 public:
   Type type() const override;
   Expression * clone() const override;
diff --git a/poincare/src/division.cpp b/poincare/src/division.cpp
index 8d03c7509..2badf3742 100644
--- a/poincare/src/division.cpp
+++ b/poincare/src/division.cpp
@@ -31,7 +31,7 @@ Expression * Division::shallowReduce(Context& context, AngleUnit angleUnit) {
   Power * p = new Power(operand(1), new Rational(-1), false);
   Multiplication * m = new Multiplication(operand(0), p, false);
   detachOperands();
-  p->deepReduce(context, angleUnit);
+  p->shallowReduce(context, angleUnit);
   replaceWith(m, true);
   return m->shallowReduce(context, angleUnit);
 }