diff --git a/apps/shared/scrollable_exact_approximate_expressions_view.cpp b/apps/shared/scrollable_exact_approximate_expressions_view.cpp
index deb3f44f0..1a26b9709 100644
--- a/apps/shared/scrollable_exact_approximate_expressions_view.cpp
+++ b/apps/shared/scrollable_exact_approximate_expressions_view.cpp
@@ -9,7 +9,7 @@ ScrollableExactApproximateExpressionsView::ContentCell::ContentCell() :
   m_rightExpressionView(),
   m_approximateSign(KDFont::LargeFont, I18n::Message::AlmostEqual, 0.5f, 0.5f, Palette::GreyVeryDark),
   m_leftExpressionView(),
-  m_selectedSubviewType((SubviewType)0)
+  m_selectedSubviewPosition((SubviewPosition)0)
 {
 }
 
@@ -24,7 +24,7 @@ void ScrollableExactApproximateExpressionsView::ContentCell::setHighlighted(bool
   m_leftExpressionView.setBackgroundColor(backgroundColor());
   m_rightExpressionView.setBackgroundColor(backgroundColor());
   if (highlight) {
-    if (m_selectedSubviewType == SubviewType::ExactOutput) {
+    if (m_selectedSubviewPosition == SubviewPosition::Left) {
       m_leftExpressionView.setBackgroundColor(Palette::Select);
     } else {
       m_rightExpressionView.setBackgroundColor(Palette::Select);
@@ -56,13 +56,13 @@ KDSize ScrollableExactApproximateExpressionsView::ContentCell::minimalSizeForOpt
   return KDSize(leftExpressionSize.width()+approximateSignSize.width()+rightExpressionSize.width()+2*k_digitHorizontalMargin, height);
 }
 
-void ScrollableExactApproximateExpressionsView::ContentCell::setSelectedSubviewType(ScrollableExactApproximateExpressionsView::SubviewType subviewType) {
-  m_selectedSubviewType = subviewType;
+void ScrollableExactApproximateExpressionsView::ContentCell::setSelectedSubviewPosition(ScrollableExactApproximateExpressionsView::SubviewPosition subviewPosition) {
+  m_selectedSubviewPosition = subviewPosition;
   setHighlighted(isHighlighted());
 }
 
 Poincare::Layout ScrollableExactApproximateExpressionsView::ContentCell::layout() const {
-  if (m_selectedSubviewType == SubviewType::ExactOutput) {
+  if (m_selectedSubviewPosition == SubviewPosition::Left) {
     return m_leftExpressionView.layout();
   } else {
     return m_rightExpressionView.layout();
@@ -116,9 +116,9 @@ void ScrollableExactApproximateExpressionsView::setEqualMessage(I18n::Message eq
 
 void ScrollableExactApproximateExpressionsView::didBecomeFirstResponder() {
   if (m_contentCell.leftExpressionView()->layout().isUninitialized()) {
-    setSelectedSubviewType(SubviewType::ApproximativeOutput);
+    setSelectedSubviewPosition(SubviewPosition::Right);
   } else {
-    setSelectedSubviewType(SubviewType::ExactOutput);
+    setSelectedSubviewPosition(SubviewPosition::Left);
   }
 }
 
@@ -129,10 +129,10 @@ bool ScrollableExactApproximateExpressionsView::handleEvent(Ion::Events::Event e
   bool rightExpressionIsVisible = minimalSizeForOptimalDisplay().width() - m_contentCell.rightExpressionView()->minimalSizeForOptimalDisplay().width() - m_manualScrollingOffset.x() < bounds().width()
 ;
   bool leftExpressionIsVisible = m_contentCell.leftExpressionView()->minimalSizeForOptimalDisplay().width() - m_manualScrollingOffset.x() > 0;
-  if ((event == Ion::Events::Right && selectedSubviewType() == SubviewType::ExactOutput && rightExpressionIsVisible) ||
-    (event == Ion::Events::Left && selectedSubviewType() == SubviewType::ApproximativeOutput && leftExpressionIsVisible)) {
-    SubviewType otherSubviewType = selectedSubviewType() == SubviewType::ExactOutput ? SubviewType::ApproximativeOutput : SubviewType::ExactOutput;
-    setSelectedSubviewType(otherSubviewType);
+  if ((event == Ion::Events::Right && selectedSubviewPosition() == SubviewPosition::Left && rightExpressionIsVisible) ||
+    (event == Ion::Events::Left && selectedSubviewPosition() == SubviewPosition::Right && leftExpressionIsVisible)) {
+    SubviewPosition otherSubviewPosition = selectedSubviewPosition() == SubviewPosition::Left ? SubviewPosition::Right : SubviewPosition::Left;
+    setSelectedSubviewPosition(otherSubviewPosition);
     return true;
   }
   return ScrollableView::handleEvent(event);
diff --git a/apps/shared/scrollable_exact_approximate_expressions_view.h b/apps/shared/scrollable_exact_approximate_expressions_view.h
index 23b7fe79e..f14011fd5 100644
--- a/apps/shared/scrollable_exact_approximate_expressions_view.h
+++ b/apps/shared/scrollable_exact_approximate_expressions_view.h
@@ -7,9 +7,9 @@ namespace Shared {
 
 class ScrollableExactApproximateExpressionsView : public ScrollableView, public ScrollViewDataSource {
 public:
-  enum class SubviewType {
-    ExactOutput,
-    ApproximativeOutput
+  enum class SubviewPosition {
+    Left,
+    Right
   };
   ScrollableExactApproximateExpressionsView(Responder * parentResponder);
   ::EvenOddCell * evenOddCell() {
@@ -17,11 +17,11 @@ public:
   }
   void setLayouts(Poincare::Layout rightlayout, Poincare::Layout leftLayout);
   void setEqualMessage(I18n::Message equalSignMessage);
-  SubviewType selectedSubviewType() {
-    return m_contentCell.selectedSubviewType();
+  SubviewPosition selectedSubviewPosition() {
+    return m_contentCell.selectedSubviewPosition();
   }
-  void setSelectedSubviewType(SubviewType subviewType) {
-    m_contentCell.setSelectedSubviewType(subviewType);
+  void setSelectedSubviewPosition(SubviewPosition subviewPosition) {
+    m_contentCell.setSelectedSubviewPosition(subviewPosition);
   }
   void didBecomeFirstResponder() override;
   bool handleEvent(Ion::Events::Event event) override;
@@ -46,10 +46,10 @@ private:
     MessageTextView * approximateSign() {
       return &m_approximateSign;
     }
-    SubviewType selectedSubviewType() {
-      return m_selectedSubviewType;
+    SubviewPosition selectedSubviewPosition() {
+      return m_selectedSubviewPosition;
     }
-    void setSelectedSubviewType(SubviewType subviewType);
+    void setSelectedSubviewPosition(SubviewPosition subviewPosition);
     void layoutSubviews() override;
     int numberOfSubviews() const override;
     Poincare::Layout layout() const override;
@@ -59,7 +59,7 @@ private:
     ExpressionView m_rightExpressionView;
     MessageTextView m_approximateSign;
     ExpressionView m_leftExpressionView;
-    SubviewType m_selectedSubviewType;
+    SubviewPosition m_selectedSubviewPosition;
 };
   ContentCell m_contentCell;
 };