diff --git a/apps/graph/values/values_controller.h b/apps/graph/values/values_controller.h
index 6b3095995..0ee8087fc 100644
--- a/apps/graph/values/values_controller.h
+++ b/apps/graph/values/values_controller.h
@@ -72,10 +72,12 @@ private:
   Shared::ContinuousFunction::PlotType plotTypeAtColumn(int * i) const;
 
   // Function evaluation memoization
+  static constexpr int k_valuesCellBufferSize = 2*Poincare::PrintFloat::charSizeForFloatsWithPrecision(Poincare::Preferences::LargeNumberOfSignificantDigits)+3; // The largest buffer holds (-1.234567E-123;-1.234567E-123)
   char * memoizedBufferAtIndex(int i) override {
     assert(i >= 0 && i < k_maxNumberOfCells);
     return m_memoizedBuffer[i];
   }
+  int valuesCellBufferSize() const override { return k_valuesCellBufferSize; }
   int numberOfMemoizedColumn() override { return k_maxNumberOfFunctions; }
   /* The conversion of column coordinates from the absolute table to the table
    * on only values cell depends on the number of abscissa columns which depends
diff --git a/apps/sequence/values/values_controller.h b/apps/sequence/values/values_controller.h
index 1b38169d9..940f92a29 100644
--- a/apps/sequence/values/values_controller.h
+++ b/apps/sequence/values/values_controller.h
@@ -46,10 +46,12 @@ private:
   Shared::Interval * intervalAtColumn(int columnIndex) override;
 
   // Function evaluation memoization
+  static constexpr int k_valuesCellBufferSize = Poincare::PrintFloat::charSizeForFloatsWithPrecision(Poincare::Preferences::LargeNumberOfSignificantDigits);
   char * memoizedBufferAtIndex(int i) override {
     assert(i >= 0 && i < k_maxNumberOfCells);
     return m_memoizedBuffer[i];
   }
+  int valuesCellBufferSize() const override{ return k_valuesCellBufferSize; }
   int numberOfMemoizedColumn() override { return k_maxNumberOfSequences; }
   void fillMemoizedBuffer(int i, int j, int index) override;
 
diff --git a/apps/shared/values_controller.cpp b/apps/shared/values_controller.cpp
index b35b67745..b9750eeee 100644
--- a/apps/shared/values_controller.cpp
+++ b/apps/shared/values_controller.cpp
@@ -263,7 +263,7 @@ void ValuesController::resetMemoization() {
 }
 
 void ValuesController::moveMemoizedBuffer(int destinationI, int destinationJ, int sourceI, int sourceJ) {
-  strlcpy(memoizedBufferAtIndex(destinationJ*numberOfMemoizedColumn() + destinationI), memoizedBufferAtIndex(sourceJ*numberOfMemoizedColumn() + sourceI), k_valuesCellBufferSize);
+  strlcpy(memoizedBufferAtIndex(destinationJ*numberOfMemoizedColumn() + destinationI), memoizedBufferAtIndex(sourceJ*numberOfMemoizedColumn() + sourceI), valuesCellBufferSize());
 }
 
 char * ValuesController::memoizedBufferForCell(int i, int j) {
diff --git a/apps/shared/values_controller.h b/apps/shared/values_controller.h
index 425ef0b8b..16a055384 100644
--- a/apps/shared/values_controller.h
+++ b/apps/shared/values_controller.h
@@ -81,7 +81,6 @@ protected:
    *   the titles and the abscissa columns)
    * - the memoized table (which is a subset of the table of values cells)
    */
-  static constexpr int k_valuesCellBufferSize = 2*Poincare::PrintFloat::charSizeForFloatsWithPrecision(Poincare::Preferences::LargeNumberOfSignificantDigits)+3; // The largest buffer holds (-1.234567E-123;-1.234567E-123)
   void resetMemoization();
   virtual char * memoizedBufferAtIndex(int i) = 0;
   virtual int numberOfMemoizedColumn() = 0;
@@ -106,6 +105,7 @@ private:
   int absoluteRowForValuesRow(int row) { return row + 1; } // Add the title row
   // Coordinates of memoizedBufferForCell refer to the absolute table
   char * memoizedBufferForCell(int i, int j);
+  virtual int valuesCellBufferSize() const = 0;
   // Coordinates of moveMemoizedBuffer refer to the memoized table
   void moveMemoizedBuffer(int destinationI, int destinationJ, int sourceI, int sourceJ);
   // Coordinates of fillMemoizedBuffer refer to the absolute table but the index