diff --git a/11_Error_Single_Refinement.ipynb b/11_Error_Single_Refinement.ipynb
index b9045715cad73ebff5598f34aacf8bb0bb343e1d..1528af62319756cfdc39081d0dfdd8fd81056064 100755
--- a/11_Error_Single_Refinement.ipynb
+++ b/11_Error_Single_Refinement.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 25,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -13,7 +13,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 26,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -32,7 +32,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 27,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -42,7 +42,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 28,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -84,7 +84,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 29,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -110,7 +110,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 30,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -124,7 +124,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 31,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -162,7 +162,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 32,
    "metadata": {},
    "outputs": [
     {
@@ -239,7 +239,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 33,
    "metadata": {},
    "outputs": [
     {
@@ -318,7 +318,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 34,
    "metadata": {},
    "outputs": [
     {
@@ -402,7 +402,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 35,
    "metadata": {},
    "outputs": [
     {
@@ -479,7 +479,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 19,
+   "execution_count": 36,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -523,7 +523,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": 37,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -537,7 +537,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
+   "execution_count": 38,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -564,7 +564,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 39,
    "metadata": {},
    "outputs": [
     {
@@ -613,7 +613,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 40,
    "metadata": {},
    "outputs": [
     {
diff --git a/12_VisualizeTimings.ipynb b/12_VisualizeTimings.ipynb
index c5f401f0d5d6d3370785641f87ceb56343f7dad4..45e09a7d01423759384d2f3ff5153c723bb1412c 100755
--- a/12_VisualizeTimings.ipynb
+++ b/12_VisualizeTimings.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 30,
+   "execution_count": 47,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -13,7 +13,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 31,
+   "execution_count": 48,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -34,7 +34,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 32,
+   "execution_count": 49,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -60,7 +60,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 33,
+   "execution_count": 50,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -102,7 +102,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 34,
+   "execution_count": 51,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -116,7 +116,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 35,
+   "execution_count": 52,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -126,7 +126,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 36,
+   "execution_count": 53,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -175,7 +175,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 37,
+   "execution_count": 54,
    "metadata": {},
    "outputs": [
     {
@@ -198,7 +198,7 @@
        " <Figure size 1416x708 with 1 Axes>]"
       ]
      },
-     "execution_count": 37,
+     "execution_count": 54,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -239,7 +239,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 38,
+   "execution_count": 55,
    "metadata": {},
    "outputs": [
     {
@@ -262,7 +262,7 @@
        " <Figure size 1416x708 with 1 Axes>]"
       ]
      },
-     "execution_count": 38,
+     "execution_count": 55,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -311,7 +311,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 39,
+   "execution_count": 56,
    "metadata": {},
    "outputs": [
     {
@@ -334,7 +334,7 @@
        " <Figure size 1416x708 with 1 Axes>]"
       ]
      },
-     "execution_count": 39,
+     "execution_count": 56,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -382,7 +382,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 40,
+   "execution_count": 57,
    "metadata": {},
    "outputs": [
     {
@@ -405,7 +405,7 @@
        " <Figure size 1416x708 with 1 Axes>]"
       ]
      },
-     "execution_count": 40,
+     "execution_count": 57,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -446,7 +446,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 41,
+   "execution_count": 58,
    "metadata": {},
    "outputs": [
     {
@@ -469,7 +469,7 @@
        " <Figure size 1416x708 with 1 Axes>]"
       ]
      },
-     "execution_count": 41,
+     "execution_count": 58,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -518,7 +518,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 42,
+   "execution_count": 59,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -527,7 +527,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": 60,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -571,7 +571,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 44,
+   "execution_count": 61,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -591,7 +591,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 45,
+   "execution_count": 62,
    "metadata": {},
    "outputs": [
     {
@@ -643,7 +643,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 63,
    "metadata": {},
    "outputs": [
     {