diff --git a/doc/pub/week44/html/._week44-bs001.html b/doc/pub/week44/html/._week44-bs001.html
index 87f5b6d81..b303aae5d 100644
--- a/doc/pub/week44/html/._week44-bs001.html
+++ b/doc/pub/week44/html/._week44-bs001.html
@@ -323,6 +323,7 @@ MathJax.Hub.Config({
   <li> Discussion of project 2</li>
   <li> <a href="https://youtu.be/Ia6wwDLxqtM" target="_self">Video of lab session from week 43</a></li>
   <li> <a href="https://youtu.be/EajWMW__k0I" target="_self">Video of lab session from week 44</a></li>
+  <li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/Exercisesweek44.pdf" target="_self">See also whiteboard notes from lab session week 44</a></li>
 </ul>
 </div>
 </div>
diff --git a/doc/pub/week44/html/week44-reveal.html b/doc/pub/week44/html/week44-reveal.html
index 82a54f8e5..805c81d4c 100644
--- a/doc/pub/week44/html/week44-reveal.html
+++ b/doc/pub/week44/html/week44-reveal.html
@@ -211,6 +211,8 @@ MathJax.Hub.Config({
 <p><li> <a href="https://youtu.be/Ia6wwDLxqtM" target="_blank">Video of lab session from week 43</a></li>
 
 <p><li> <a href="https://youtu.be/EajWMW__k0I" target="_blank">Video of lab session from week 44</a></li>
+
+<p><li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/Exercisesweek44.pdf" target="_blank">See also whiteboard notes from lab session week 44</a></li>
 </ul>
 </div>
   
diff --git a/doc/pub/week44/html/week44-solarized.html b/doc/pub/week44/html/week44-solarized.html
index b9bf7335c..c3c6f31c7 100644
--- a/doc/pub/week44/html/week44-solarized.html
+++ b/doc/pub/week44/html/week44-solarized.html
@@ -275,6 +275,7 @@ MathJax.Hub.Config({
   <li> Discussion of project 2</li>
   <li> <a href="https://youtu.be/Ia6wwDLxqtM" target="_blank">Video of lab session from week 43</a></li>
   <li> <a href="https://youtu.be/EajWMW__k0I" target="_blank">Video of lab session from week 44</a></li>
+  <li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/Exercisesweek44.pdf" target="_blank">See also whiteboard notes from lab session week 44</a></li>
 </ul>
 </div>
   
diff --git a/doc/pub/week44/html/week44.html b/doc/pub/week44/html/week44.html
index 62cbd4d0e..28fdd5595 100644
--- a/doc/pub/week44/html/week44.html
+++ b/doc/pub/week44/html/week44.html
@@ -352,6 +352,7 @@ MathJax.Hub.Config({
   <li> Discussion of project 2</li>
   <li> <a href="https://youtu.be/Ia6wwDLxqtM" target="_blank">Video of lab session from week 43</a></li>
   <li> <a href="https://youtu.be/EajWMW__k0I" target="_blank">Video of lab session from week 44</a></li>
+  <li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/Exercisesweek44.pdf" target="_blank">See also whiteboard notes from lab session week 44</a></li>
 </ul>
 </div>
   
diff --git a/doc/pub/week44/ipynb/ipynb-week44-src.tar.gz b/doc/pub/week44/ipynb/ipynb-week44-src.tar.gz
index 7bb91bb24..0d6f8c7f9 100644
Binary files a/doc/pub/week44/ipynb/ipynb-week44-src.tar.gz and b/doc/pub/week44/ipynb/ipynb-week44-src.tar.gz differ
diff --git a/doc/pub/week44/ipynb/week44.ipynb b/doc/pub/week44/ipynb/week44.ipynb
index fd0dacf6d..1bf8133ee 100644
--- a/doc/pub/week44/ipynb/week44.ipynb
+++ b/doc/pub/week44/ipynb/week44.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "f48447cc",
+   "id": "e819719c",
    "metadata": {
     "editable": true
    },
@@ -14,7 +14,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e6c2cb08",
+   "id": "560c07a9",
    "metadata": {
     "editable": true
    },
@@ -27,7 +27,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "02dd23a5",
+   "id": "6cfe69eb",
    "metadata": {
     "editable": true
    },
@@ -46,6 +46,8 @@
     "\n",
     "  * [Video of lab session from week 44](https://youtu.be/EajWMW__k0I)\n",
     "\n",
+    "  * [See also whiteboard notes from lab session week 44](https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/Exercisesweek44.pdf)\n",
+    "\n",
     "  \n",
     "\n",
     "**Material for the lecture on Thursday November 2, 2023.**\n",
@@ -73,7 +75,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "767552a8",
+   "id": "969e3bfb",
    "metadata": {
     "editable": true
    },
@@ -83,7 +85,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "143230c6",
+   "id": "4658c67a",
    "metadata": {
     "editable": true
    },
@@ -110,7 +112,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6baa0a35",
+   "id": "99ef8af3",
    "metadata": {
     "editable": true
    },
@@ -126,7 +128,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "10ec4ed9",
+   "id": "6c8fb76c",
    "metadata": {
     "editable": true
    },
@@ -144,7 +146,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f3ef95e2",
+   "id": "0dd2198c",
    "metadata": {
     "editable": true
    },
@@ -174,7 +176,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a59bbea6",
+   "id": "70924749",
    "metadata": {
     "editable": true
    },
@@ -204,7 +206,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "30e0cd27",
+   "id": "618b6e71",
    "metadata": {
     "editable": true
    },
@@ -244,7 +246,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9a6be345",
+   "id": "8f87c704",
    "metadata": {
     "editable": true
    },
@@ -273,7 +275,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "461c867d",
+   "id": "15d8f220",
    "metadata": {
     "editable": true
    },
@@ -295,7 +297,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4c8cc8ca",
+   "id": "6b314939",
    "metadata": {
     "editable": true
    },
@@ -323,7 +325,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3c3553e4",
+   "id": "08156a7a",
    "metadata": {
     "editable": true
    },
@@ -340,7 +342,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9dcc094c",
+   "id": "bb53a363",
    "metadata": {
     "editable": true
    },
@@ -360,7 +362,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "34c225a0",
+   "id": "8835386d",
    "metadata": {
     "editable": true
    },
@@ -372,7 +374,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d811f281",
+   "id": "098e15c2",
    "metadata": {
     "editable": true
    },
@@ -384,7 +386,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "c74ed7e0",
+   "id": "4dfb7ed3",
    "metadata": {
     "editable": true
    },
@@ -396,7 +398,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "70ee6a25",
+   "id": "99b69cad",
    "metadata": {
     "editable": true
    },
@@ -406,7 +408,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "314d5954",
+   "id": "ab342220",
    "metadata": {
     "editable": true
    },
@@ -418,7 +420,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f812b585",
+   "id": "44d11bbe",
    "metadata": {
     "editable": true
    },
@@ -430,7 +432,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8fa6e8ff",
+   "id": "1331f0c5",
    "metadata": {
     "editable": true
    },
@@ -445,7 +447,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "45c2d948",
+   "id": "55402188",
    "metadata": {
     "editable": true
    },
@@ -457,7 +459,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fa37f86a",
+   "id": "e98603af",
    "metadata": {
     "editable": true
    },
@@ -467,7 +469,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "93deb94d",
+   "id": "0bf4d76c",
    "metadata": {
     "editable": true
    },
@@ -479,7 +481,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "579058cc",
+   "id": "7a909516",
    "metadata": {
     "editable": true
    },
@@ -489,7 +491,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cdb4bd64",
+   "id": "40f9a726",
    "metadata": {
     "editable": true
    },
@@ -501,7 +503,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e787853d",
+   "id": "b6720a8f",
    "metadata": {
     "editable": true
    },
@@ -514,7 +516,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d00808b7",
+   "id": "f515eff5",
    "metadata": {
     "editable": true
    },
@@ -533,7 +535,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0d47cb9b",
+   "id": "6dc0dfd7",
    "metadata": {
     "editable": true
    },
@@ -545,7 +547,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9638a755",
+   "id": "619e31c1",
    "metadata": {
     "editable": true
    },
@@ -557,7 +559,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9ab2a038",
+   "id": "bd052428",
    "metadata": {
     "editable": true
    },
@@ -567,7 +569,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d17d807c",
+   "id": "584f7ccb",
    "metadata": {
     "editable": true
    },
@@ -579,7 +581,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9c13afba",
+   "id": "a7a12d8f",
    "metadata": {
     "editable": true
    },
@@ -589,7 +591,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "bc2083d9",
+   "id": "dedb3be2",
    "metadata": {
     "editable": true
    },
@@ -603,7 +605,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "11eb887e",
+   "id": "524eab3c",
    "metadata": {
     "editable": true
    },
@@ -621,7 +623,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "495edbd4",
+   "id": "ad6d8e0e",
    "metadata": {
     "editable": true
    },
@@ -632,7 +634,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ea95089a",
+   "id": "fc3e73a5",
    "metadata": {
     "editable": true
    },
@@ -650,7 +652,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d484130c",
+   "id": "1766bfc3",
    "metadata": {
     "editable": true
    },
@@ -670,7 +672,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8e27ce87",
+   "id": "d79f9173",
    "metadata": {
     "editable": true
    },
@@ -688,7 +690,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "17221502",
+   "id": "ad6ed7a5",
    "metadata": {
     "editable": true
    },
@@ -705,7 +707,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "191a2c6a",
+   "id": "e792cb5f",
    "metadata": {
     "editable": true
    },
@@ -717,7 +719,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d07c090b",
+   "id": "d5aa44c1",
    "metadata": {
     "editable": true
    },
@@ -729,7 +731,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "928ddcc2",
+   "id": "2d9e1071",
    "metadata": {
     "editable": true
    },
@@ -745,7 +747,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "db25bc77",
+   "id": "74eb7fa4",
    "metadata": {
     "editable": true
    },
@@ -763,7 +765,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "beb7a1e6",
+   "id": "27373683",
    "metadata": {
     "editable": true
    },
@@ -780,7 +782,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "bcc22c33",
+   "id": "fd5e9b0f",
    "metadata": {
     "editable": true
    },
@@ -794,7 +796,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e9bc1664",
+   "id": "b0651b77",
    "metadata": {
     "editable": true
    },
@@ -807,7 +809,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "7810d3f7",
+   "id": "36246f87",
    "metadata": {
     "editable": true
    },
@@ -822,7 +824,7 @@
   {
    "cell_type": "code",
    "execution_count": 1,
-   "id": "cf57b367",
+   "id": "fa7c932a",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -852,7 +854,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4fb1a81b",
+   "id": "aff076a3",
    "metadata": {
     "editable": true
    },
@@ -866,7 +868,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "11bc8327",
+   "id": "8879200e",
    "metadata": {
     "editable": true
    },
@@ -884,7 +886,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d6d128f1",
+   "id": "418c3a5e",
    "metadata": {
     "editable": true
    },
@@ -899,7 +901,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3b4463c9",
+   "id": "2ef255bf",
    "metadata": {
     "editable": true
    },
@@ -917,7 +919,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "be16b109",
+   "id": "256eacba",
    "metadata": {
     "editable": true
    },
@@ -928,7 +930,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "296ae7ae",
+   "id": "ae377df9",
    "metadata": {
     "editable": true
    },
@@ -948,7 +950,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6a9807d9",
+   "id": "c18496b9",
    "metadata": {
     "editable": true
    },
@@ -967,7 +969,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "295aabed",
+   "id": "98909a25",
    "metadata": {
     "editable": true
    },
@@ -987,7 +989,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b92a677b",
+   "id": "24ea20f8",
    "metadata": {
     "editable": true
    },
@@ -1000,7 +1002,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6b473ba2",
+   "id": "667eef29",
    "metadata": {
     "editable": true
    },
@@ -1012,7 +1014,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "2451a4b3",
+   "id": "cc55e413",
    "metadata": {
     "editable": true
    },
@@ -1029,7 +1031,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "01168435",
+   "id": "a6736340",
    "metadata": {
     "editable": true
    },
@@ -1047,7 +1049,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "719f41e8",
+   "id": "f7fc5c92",
    "metadata": {
     "editable": true
    },
@@ -1057,7 +1059,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "30865ce7",
+   "id": "145eb0ed",
    "metadata": {
     "editable": true
    },
@@ -1069,7 +1071,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b4ac387a",
+   "id": "c55a6961",
    "metadata": {
     "editable": true
    },
@@ -1079,7 +1081,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5fdbc4b6",
+   "id": "efe26d49",
    "metadata": {
     "editable": true
    },
@@ -1098,7 +1100,7 @@
   {
    "cell_type": "code",
    "execution_count": 2,
-   "id": "79aaeb01",
+   "id": "2d7c13f1",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1138,7 +1140,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "92582e1e",
+   "id": "7eb888fa",
    "metadata": {
     "editable": true
    },
@@ -1150,7 +1152,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "bf7241d4",
+   "id": "ea8a36c0",
    "metadata": {
     "editable": true
    },
@@ -1162,7 +1164,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3681c2bd",
+   "id": "13ec89cc",
    "metadata": {
     "editable": true
    },
@@ -1172,7 +1174,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fc046c44",
+   "id": "ec321c01",
    "metadata": {
     "editable": true
    },
@@ -1184,7 +1186,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "05ec5403",
+   "id": "fb441853",
    "metadata": {
     "editable": true
    },
@@ -1194,7 +1196,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "32ae9f21",
+   "id": "0e6c8c97",
    "metadata": {
     "editable": true
    },
@@ -1206,7 +1208,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f6020cad",
+   "id": "926ad151",
    "metadata": {
     "editable": true
    },
@@ -1216,7 +1218,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "451540c4",
+   "id": "6b94454c",
    "metadata": {
     "editable": true
    },
@@ -1228,7 +1230,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d771b481",
+   "id": "30482910",
    "metadata": {
     "editable": true
    },
@@ -1238,7 +1240,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fc880679",
+   "id": "de702fa7",
    "metadata": {
     "editable": true
    },
@@ -1250,7 +1252,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "884c9c38",
+   "id": "8dc14e03",
    "metadata": {
     "editable": true
    },
@@ -1260,7 +1262,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a354a2cb",
+   "id": "58880666",
    "metadata": {
     "editable": true
    },
@@ -1272,7 +1274,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "c211f8bf",
+   "id": "8d5d93c6",
    "metadata": {
     "editable": true
    },
@@ -1282,7 +1284,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "810bdfa0",
+   "id": "b1b68406",
    "metadata": {
     "editable": true
    },
@@ -1297,7 +1299,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3e6d25ba",
+   "id": "f095e15f",
    "metadata": {
     "editable": true
    },
@@ -1309,7 +1311,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "84284a4c",
+   "id": "6d6c489a",
    "metadata": {
     "editable": true
    },
@@ -1319,7 +1321,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "effbe8c1",
+   "id": "76c943b7",
    "metadata": {
     "editable": true
    },
@@ -1331,7 +1333,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3b03cdae",
+   "id": "8f38d5d5",
    "metadata": {
     "editable": true
    },
@@ -1343,7 +1345,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "55269e75",
+   "id": "832c1e07",
    "metadata": {
     "editable": true
    },
@@ -1355,7 +1357,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3c7b3bee",
+   "id": "83a03b60",
    "metadata": {
     "editable": true
    },
@@ -1382,7 +1384,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4c10c17d",
+   "id": "c495dae2",
    "metadata": {
     "editable": true
    },
@@ -1394,7 +1396,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "de2e7502",
+   "id": "13f7e07c",
    "metadata": {
     "editable": true
    },
@@ -1404,7 +1406,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "70641a26",
+   "id": "19ebaf8a",
    "metadata": {
     "editable": true
    },
@@ -1430,7 +1432,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3fca0ba4",
+   "id": "598b540b",
    "metadata": {
     "editable": true
    },
@@ -1443,7 +1445,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6e2f5af5",
+   "id": "511322b6",
    "metadata": {
     "editable": true
    },
@@ -1457,7 +1459,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "15e63d7a",
+   "id": "1c45deca",
    "metadata": {
     "editable": true
    },
@@ -1467,7 +1469,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6d37fb8e",
+   "id": "9c41eaff",
    "metadata": {
     "editable": true
    },
@@ -1480,7 +1482,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b36ba91a",
+   "id": "64f84453",
    "metadata": {
     "editable": true
    },
@@ -1495,7 +1497,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b82d43a3",
+   "id": "e2cb4b08",
    "metadata": {
     "editable": true
    },
@@ -1507,7 +1509,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a777d2c8",
+   "id": "37d20741",
    "metadata": {
     "editable": true
    },
@@ -1517,7 +1519,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "afb6dd84",
+   "id": "e864de9c",
    "metadata": {
     "editable": true
    },
@@ -1530,7 +1532,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a4dda393",
+   "id": "7b6c2fcd",
    "metadata": {
     "editable": true
    },
@@ -1541,7 +1543,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "31c83f78",
+   "id": "2ad6a202",
    "metadata": {
     "editable": true
    },
@@ -1553,7 +1555,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ad2e4ccb",
+   "id": "0d239cf4",
    "metadata": {
     "editable": true
    },
@@ -1563,7 +1565,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8b3bce85",
+   "id": "f653b7fe",
    "metadata": {
     "editable": true
    },
@@ -1578,7 +1580,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cf299a22",
+   "id": "f06adedd",
    "metadata": {
     "editable": true
    },
@@ -1588,7 +1590,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "400bdee4",
+   "id": "9313111f",
    "metadata": {
     "editable": true
    },
@@ -1600,7 +1602,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5ae21b21",
+   "id": "36340b3c",
    "metadata": {
     "editable": true
    },
@@ -1613,7 +1615,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8e54a2b1",
+   "id": "7720c270",
    "metadata": {
     "editable": true
    },
@@ -1629,7 +1631,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "c8073001",
+   "id": "7b10925c",
    "metadata": {
     "editable": true
    },
@@ -1657,7 +1659,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ab4517a2",
+   "id": "ec92fea8",
    "metadata": {
     "editable": true
    },
@@ -1707,7 +1709,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4558046f",
+   "id": "08aa5e12",
    "metadata": {
     "editable": true
    },
@@ -1722,7 +1724,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cd9d02df",
+   "id": "18e6266b",
    "metadata": {
     "editable": true
    },
@@ -1734,7 +1736,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1cceb961",
+   "id": "588b8363",
    "metadata": {
     "editable": true
    },
@@ -1751,7 +1753,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "c6442dc0",
+   "id": "8f0af9ec",
    "metadata": {
     "editable": true
    },
@@ -1763,7 +1765,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1128ed3a",
+   "id": "700387e0",
    "metadata": {
     "editable": true
    },
@@ -1779,7 +1781,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "24bd69bf",
+   "id": "c81ee97e",
    "metadata": {
     "editable": true
    },
@@ -1795,7 +1797,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "af64a338",
+   "id": "789a08f8",
    "metadata": {
     "editable": true
    },
@@ -1811,7 +1813,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b3693078",
+   "id": "f6ed2c6b",
    "metadata": {
     "editable": true
    },
@@ -1826,7 +1828,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "71027de7",
+   "id": "56b14905",
    "metadata": {
     "editable": true
    },
@@ -1838,7 +1840,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "acb114ac",
+   "id": "e9efdbb2",
    "metadata": {
     "editable": true
    },
@@ -1860,7 +1862,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ad05cfb7",
+   "id": "26d22ac6",
    "metadata": {
     "editable": true
    },
@@ -1872,7 +1874,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f9e94306",
+   "id": "931da696",
    "metadata": {
     "editable": true
    },
@@ -1891,7 +1893,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1dc4b1ab",
+   "id": "d217547f",
    "metadata": {
     "editable": true
    },
@@ -1904,7 +1906,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e016b49e",
+   "id": "27ecc7de",
    "metadata": {
     "editable": true
    },
@@ -1916,7 +1918,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d2f5a3a2",
+   "id": "8b06f6ba",
    "metadata": {
     "editable": true
    },
@@ -1937,7 +1939,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3c2757d5",
+   "id": "ad0a0a50",
    "metadata": {
     "editable": true
    },
@@ -1958,7 +1960,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e4f62f03",
+   "id": "8583f2c0",
    "metadata": {
     "editable": true
    },
@@ -1983,7 +1985,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "de150746",
+   "id": "86e0bc8c",
    "metadata": {
     "editable": true
    },
@@ -2002,7 +2004,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "293cad08",
+   "id": "445a29e1",
    "metadata": {
     "editable": true
    },
@@ -2013,7 +2015,7 @@
   {
    "cell_type": "code",
    "execution_count": 3,
-   "id": "1c008edd",
+   "id": "79884b14",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2064,7 +2066,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "656450ab",
+   "id": "6fafadc0",
    "metadata": {
     "editable": true
    },
@@ -2075,7 +2077,7 @@
   {
    "cell_type": "code",
    "execution_count": 4,
-   "id": "b77e12ad",
+   "id": "d10aa7b4",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2108,7 +2110,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4b0c15d9",
+   "id": "4542534a",
    "metadata": {
     "editable": true
    },
@@ -2119,7 +2121,7 @@
   {
    "cell_type": "code",
    "execution_count": 5,
-   "id": "072428b5",
+   "id": "95dcc4fc",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2156,7 +2158,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "076bdbc8",
+   "id": "404c8750",
    "metadata": {
     "editable": true
    },
@@ -2167,7 +2169,7 @@
   {
    "cell_type": "code",
    "execution_count": 6,
-   "id": "b088f205",
+   "id": "b26480e4",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2194,7 +2196,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fca807b7",
+   "id": "67264745",
    "metadata": {
     "editable": true
    },
@@ -2205,7 +2207,7 @@
   {
    "cell_type": "code",
    "execution_count": 7,
-   "id": "47e1734b",
+   "id": "db92d957",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2246,7 +2248,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b1fedd53",
+   "id": "8f104706",
    "metadata": {
     "editable": true
    },
@@ -2262,7 +2264,7 @@
   {
    "cell_type": "code",
    "execution_count": 8,
-   "id": "dd99f3d4",
+   "id": "665b4103",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2283,7 +2285,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "64222dcf",
+   "id": "34035c79",
    "metadata": {
     "editable": true
    },
@@ -2296,7 +2298,7 @@
   {
    "cell_type": "code",
    "execution_count": 9,
-   "id": "8abe45a9",
+   "id": "966ea558",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2321,7 +2323,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "15523b21",
+   "id": "8685c2f8",
    "metadata": {
     "editable": true
    },
@@ -2336,7 +2338,7 @@
   {
    "cell_type": "code",
    "execution_count": 10,
-   "id": "8ac66708",
+   "id": "30f87291",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2357,7 +2359,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "236f9e04",
+   "id": "b7c68c02",
    "metadata": {
     "editable": true
    },
@@ -2367,7 +2369,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8239b56c",
+   "id": "a3eefda1",
    "metadata": {
     "editable": true
    },
@@ -2386,7 +2388,7 @@
   {
    "cell_type": "code",
    "execution_count": 11,
-   "id": "ede1feb4",
+   "id": "725ce3a1",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2403,7 +2405,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a5c48e76",
+   "id": "2f0e86ba",
    "metadata": {
     "editable": true
    },
@@ -2413,7 +2415,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fa8e0993",
+   "id": "9fe3e5a8",
    "metadata": {
     "editable": true
    },
@@ -2424,7 +2426,7 @@
   {
    "cell_type": "code",
    "execution_count": 12,
-   "id": "3ad02854",
+   "id": "904da8d6",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2441,7 +2443,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "872fd5b7",
+   "id": "98cf0684",
    "metadata": {
     "editable": true
    },
@@ -2452,7 +2454,7 @@
   {
    "cell_type": "code",
    "execution_count": 13,
-   "id": "73f6d08e",
+   "id": "b040f2e9",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2473,7 +2475,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f3436a0b",
+   "id": "837aed5a",
    "metadata": {
     "editable": true
    },
@@ -2504,7 +2506,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d81a5de2",
+   "id": "af874397",
    "metadata": {
     "editable": true
    },
@@ -2528,7 +2530,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "de888109",
+   "id": "32d09325",
    "metadata": {
     "editable": true
    },
@@ -2551,7 +2553,7 @@
   {
    "cell_type": "code",
    "execution_count": 14,
-   "id": "aa5f2938",
+   "id": "8b746f30",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2692,7 +2694,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "48f4d52c",
+   "id": "d8f99677",
    "metadata": {
     "editable": true
    },
@@ -2705,7 +2707,7 @@
   {
    "cell_type": "code",
    "execution_count": 15,
-   "id": "942f7716",
+   "id": "4bd66798",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2718,7 +2720,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5a88176f",
+   "id": "8fdac498",
    "metadata": {
     "editable": true
    },
@@ -2729,7 +2731,7 @@
   {
    "cell_type": "code",
    "execution_count": 16,
-   "id": "bcd7e299",
+   "id": "ffe6bf79",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2751,7 +2753,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "2bf957c5",
+   "id": "da6184be",
    "metadata": {
     "editable": true
    },
@@ -2767,7 +2769,7 @@
   {
    "cell_type": "code",
    "execution_count": 17,
-   "id": "7e2577bd",
+   "id": "d6f94f7a",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2814,7 +2816,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "51995e16",
+   "id": "2e31a305",
    "metadata": {
     "editable": true
    },
@@ -2829,7 +2831,7 @@
   {
    "cell_type": "code",
    "execution_count": 18,
-   "id": "3120b6f1",
+   "id": "86787efe",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2850,7 +2852,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5b2a6045",
+   "id": "4dce940e",
    "metadata": {
     "editable": true
    },
@@ -2867,7 +2869,7 @@
   {
    "cell_type": "code",
    "execution_count": 19,
-   "id": "7456be92",
+   "id": "9d2c299f",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2926,7 +2928,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "18a9e9da",
+   "id": "83b08081",
    "metadata": {
     "editable": true
    },
@@ -2943,7 +2945,7 @@
   {
    "cell_type": "code",
    "execution_count": 20,
-   "id": "dd9b2a55",
+   "id": "25d64b84",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2964,7 +2966,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0bb48463",
+   "id": "2ac7f432",
    "metadata": {
     "editable": true
    },
@@ -2981,7 +2983,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f29918f8",
+   "id": "9e40a4b8",
    "metadata": {
     "editable": true
    },
@@ -2993,7 +2995,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "43977757",
+   "id": "c6f8f49d",
    "metadata": {
     "editable": true
    },
@@ -3009,7 +3011,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ac0ea1cf",
+   "id": "990d7b4c",
    "metadata": {
     "editable": true
    },
@@ -3021,7 +3023,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "65ef7fac",
+   "id": "cdcb5e34",
    "metadata": {
     "editable": true
    },
@@ -3036,7 +3038,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e569d031",
+   "id": "1a31b881",
    "metadata": {
     "editable": true
    },
@@ -3048,7 +3050,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "2b9f4dc8",
+   "id": "bc501ada",
    "metadata": {
     "editable": true
    },
@@ -3066,7 +3068,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "130d1b22",
+   "id": "826b08dc",
    "metadata": {
     "editable": true
    },
@@ -3085,7 +3087,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8899951e",
+   "id": "005de3fb",
    "metadata": {
     "editable": true
    },
@@ -3097,7 +3099,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f6b715a7",
+   "id": "05a330e4",
    "metadata": {
     "editable": true
    },
@@ -3114,7 +3116,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "47dde07a",
+   "id": "2b2f22cd",
    "metadata": {
     "editable": true
    },
@@ -3127,7 +3129,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9c15e96c",
+   "id": "96f92012",
    "metadata": {
     "editable": true
    },
@@ -3156,7 +3158,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "74349851",
+   "id": "9da8697b",
    "metadata": {
     "editable": true
    },
@@ -3166,7 +3168,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "15f3626b",
+   "id": "ca826ccb",
    "metadata": {
     "editable": true
    },
@@ -3178,7 +3180,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3d87e111",
+   "id": "bee3496b",
    "metadata": {
     "editable": true
    },
@@ -3199,7 +3201,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3d63ef02",
+   "id": "56669311",
    "metadata": {
     "editable": true
    },
@@ -3217,7 +3219,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "72df37bc",
+   "id": "b012e0eb",
    "metadata": {
     "editable": true
    },
@@ -3228,7 +3230,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ad468fe4",
+   "id": "638c9e09",
    "metadata": {
     "editable": true
    },
@@ -3241,7 +3243,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "46b443f3",
+   "id": "7774dd55",
    "metadata": {
     "editable": true
    },
@@ -3265,7 +3267,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "42d41d25",
+   "id": "eaecffed",
    "metadata": {
     "editable": true
    },
@@ -3287,7 +3289,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6c696753",
+   "id": "9492033c",
    "metadata": {
     "editable": true
    },
@@ -3298,7 +3300,7 @@
   {
    "cell_type": "code",
    "execution_count": 21,
-   "id": "2f9c2c1e",
+   "id": "0554e3ab",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -3380,7 +3382,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "50ed4034",
+   "id": "0eeb696e",
    "metadata": {
     "editable": true
    },
@@ -3393,7 +3395,7 @@
   {
    "cell_type": "code",
    "execution_count": 22,
-   "id": "9351beaf",
+   "id": "85bbe906",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -3420,7 +3422,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d5d1872a",
+   "id": "c5a5e0db",
    "metadata": {
     "editable": true
    },
@@ -3441,7 +3443,7 @@
   {
    "cell_type": "code",
    "execution_count": 23,
-   "id": "e86c16cc",
+   "id": "eaa84aaa",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -3491,7 +3493,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "dfcbe80d",
+   "id": "96fa5861",
    "metadata": {
     "editable": true
    },
@@ -3506,7 +3508,7 @@
   {
    "cell_type": "code",
    "execution_count": 24,
-   "id": "9ae9b0a1",
+   "id": "d8afa149",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -3547,7 +3549,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1e8580b8",
+   "id": "72355a22",
    "metadata": {
     "editable": true
    },
@@ -3589,7 +3591,7 @@
   {
    "cell_type": "code",
    "execution_count": 25,
-   "id": "00f7d79e",
+   "id": "32559517",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -3875,7 +3877,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "51270cfe",
+   "id": "fc174600",
    "metadata": {
     "editable": true
    },
@@ -3898,7 +3900,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "241ab7b6",
+   "id": "8eacacfe",
    "metadata": {
     "editable": true
    },
@@ -3911,7 +3913,7 @@
   {
    "cell_type": "code",
    "execution_count": 26,
-   "id": "fed6268f",
+   "id": "46196b67",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -3959,7 +3961,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "c869494b",
+   "id": "dc29eda8",
    "metadata": {
     "editable": true
    },
@@ -3981,7 +3983,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a2b24a03",
+   "id": "f77ea3fb",
    "metadata": {
     "editable": true
    },
@@ -4003,7 +4005,7 @@
   {
    "cell_type": "code",
    "execution_count": 27,
-   "id": "cb0ad2df",
+   "id": "8738e00a",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4165,7 +4167,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "50357cf6",
+   "id": "eee176d8",
    "metadata": {
     "editable": true
    },
@@ -4186,7 +4188,7 @@
   {
    "cell_type": "code",
    "execution_count": 28,
-   "id": "eecb5a37",
+   "id": "8b9d8469",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4249,7 +4251,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0d9337c3",
+   "id": "65bb0e6d",
    "metadata": {
     "editable": true
    },
@@ -4273,7 +4275,7 @@
   {
    "cell_type": "code",
    "execution_count": 29,
-   "id": "a0f666fb",
+   "id": "20a4a7d1",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4501,7 +4503,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "34501ff3",
+   "id": "f02f8704",
    "metadata": {
     "editable": true
    },
@@ -4522,7 +4524,7 @@
   {
    "cell_type": "code",
    "execution_count": 30,
-   "id": "13b0af6a",
+   "id": "abe01496",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4826,7 +4828,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "08f63a02",
+   "id": "d9317467",
    "metadata": {
     "editable": true
    },
@@ -4839,7 +4841,7 @@
   {
    "cell_type": "code",
    "execution_count": 31,
-   "id": "3d5706e2",
+   "id": "dea10f08",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5374,7 +5376,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d62d0e0b",
+   "id": "e7315a76",
    "metadata": {
     "editable": true
    },
@@ -5393,7 +5395,7 @@
   {
    "cell_type": "code",
    "execution_count": 32,
-   "id": "4e71159c",
+   "id": "8fcf6203",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5406,7 +5408,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "34e0929d",
+   "id": "4a2a562a",
    "metadata": {
     "editable": true
    },
@@ -5422,7 +5424,7 @@
   {
    "cell_type": "code",
    "execution_count": 33,
-   "id": "11a8d47a",
+   "id": "db3f1eb5",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5448,7 +5450,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "014a4503",
+   "id": "b7303b63",
    "metadata": {
     "editable": true
    },
@@ -5472,7 +5474,7 @@
   {
    "cell_type": "code",
    "execution_count": 34,
-   "id": "1a79a6f9",
+   "id": "f1403d34",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5507,7 +5509,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0d86994f",
+   "id": "0d565479",
    "metadata": {
     "editable": true
    },
@@ -5526,7 +5528,7 @@
   {
    "cell_type": "code",
    "execution_count": 35,
-   "id": "aedf6e69",
+   "id": "7a4f925e",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5554,7 +5556,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "97382089",
+   "id": "f896c2cf",
    "metadata": {
     "editable": true
    },
@@ -5583,7 +5585,7 @@
   {
    "cell_type": "code",
    "execution_count": 36,
-   "id": "9e35f5d9",
+   "id": "1f785537",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5652,7 +5654,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "34f06404",
+   "id": "b301a921",
    "metadata": {
     "editable": true
    },
@@ -5670,7 +5672,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "81677237",
+   "id": "2820a187",
    "metadata": {
     "editable": true
    },
@@ -5694,7 +5696,7 @@
   {
    "cell_type": "code",
    "execution_count": 37,
-   "id": "efbdface",
+   "id": "03397138",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5725,7 +5727,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4e2976fb",
+   "id": "d880c6e5",
    "metadata": {
     "editable": true
    },
@@ -5755,7 +5757,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "238b7074",
+   "id": "508b0369",
    "metadata": {
     "editable": true
    },
@@ -5766,7 +5768,7 @@
   {
    "cell_type": "code",
    "execution_count": 38,
-   "id": "c6ec8783",
+   "id": "50089042",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5816,7 +5818,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e72a551d",
+   "id": "a17d2eea",
    "metadata": {
     "editable": true
    },
@@ -5837,7 +5839,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "10153cf1",
+   "id": "46da3baa",
    "metadata": {
     "editable": true
    },
@@ -5848,7 +5850,7 @@
   {
    "cell_type": "code",
    "execution_count": 39,
-   "id": "9fb4e01e",
+   "id": "5e72abeb",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -5869,7 +5871,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d4d0a719",
+   "id": "eefbce6f",
    "metadata": {
     "editable": true
    },
diff --git a/doc/src/week44/week44.do.txt b/doc/src/week44/week44.do.txt
index 8bda6768c..b3037f56a 100644
--- a/doc/src/week44/week44.do.txt
+++ b/doc/src/week44/week44.do.txt
@@ -12,6 +12,7 @@ DATE: October 30-November 3
   * Discussion of project 2
   * "Video of lab session from week 43":"https://youtu.be/Ia6wwDLxqtM"
   * "Video of lab session from week 44":"https://youtu.be/EajWMW__k0I"
+  * "See also whiteboard notes from lab session week 44":"https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/Exercisesweek44.pdf"
 !eblock  
 
 !bblock Material for the lecture on Thursday November 2, 2023