diff --git a/doc/pub/week43/html/week43-bs.html b/doc/pub/week43/html/week43-bs.html
index 65bb1ee52..8f00c1bfc 100644
--- a/doc/pub/week43/html/week43-bs.html
+++ b/doc/pub/week43/html/week43-bs.html
@@ -513,6 +513,7 @@ MathJax.Hub.Config({
   <li> Building our own Feed-forward Neural Network and discussion of project 2, continuation from last week</li>
   <li> Solving differential equations with Neural Networks and intro to <b>Tensorflow</b> with  examples.</li>
   <li> <a href="https://youtu.be/_-AwbBh4G-8" target="_self">Video of lecture</a></li>
+  <li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesOct26.pdf" target="_self">Whiteboard notes</a></li>  
   <li> Readings and Videos:</li>
 <ul>
     <li> These lecture notes</li>
diff --git a/doc/pub/week43/html/week43-reveal.html b/doc/pub/week43/html/week43-reveal.html
index b682d5ae1..f120544f5 100644
--- a/doc/pub/week43/html/week43-reveal.html
+++ b/doc/pub/week43/html/week43-reveal.html
@@ -224,6 +224,8 @@ MathJax.Hub.Config({
 
 <p><li> <a href="https://youtu.be/_-AwbBh4G-8" target="_blank">Video of lecture</a></li>
 
+<p><li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesOct26.pdf" target="_blank">Whiteboard notes</a></li>
+
 <p><li> Readings and Videos:</li>
 <ul>
 
diff --git a/doc/pub/week43/html/week43-solarized.html b/doc/pub/week43/html/week43-solarized.html
index e5e1803fa..5f10c8219 100644
--- a/doc/pub/week43/html/week43-solarized.html
+++ b/doc/pub/week43/html/week43-solarized.html
@@ -406,6 +406,7 @@ MathJax.Hub.Config({
   <li> Building our own Feed-forward Neural Network and discussion of project 2, continuation from last week</li>
   <li> Solving differential equations with Neural Networks and intro to <b>Tensorflow</b> with  examples.</li>
   <li> <a href="https://youtu.be/_-AwbBh4G-8" target="_blank">Video of lecture</a></li>
+  <li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesOct26.pdf" target="_blank">Whiteboard notes</a></li>  
   <li> Readings and Videos:</li>
 <ul>
     <li> These lecture notes</li>
diff --git a/doc/pub/week43/html/week43.html b/doc/pub/week43/html/week43.html
index ce99ef70f..ab90a39f9 100644
--- a/doc/pub/week43/html/week43.html
+++ b/doc/pub/week43/html/week43.html
@@ -483,6 +483,7 @@ MathJax.Hub.Config({
   <li> Building our own Feed-forward Neural Network and discussion of project 2, continuation from last week</li>
   <li> Solving differential equations with Neural Networks and intro to <b>Tensorflow</b> with  examples.</li>
   <li> <a href="https://youtu.be/_-AwbBh4G-8" target="_blank">Video of lecture</a></li>
+  <li> <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesOct26.pdf" target="_blank">Whiteboard notes</a></li>  
   <li> Readings and Videos:</li>
 <ul>
     <li> These lecture notes</li>
diff --git a/doc/pub/week43/ipynb/ipynb-week43-src.tar.gz b/doc/pub/week43/ipynb/ipynb-week43-src.tar.gz
index 8298e1873..826cb2972 100644
Binary files a/doc/pub/week43/ipynb/ipynb-week43-src.tar.gz and b/doc/pub/week43/ipynb/ipynb-week43-src.tar.gz differ
diff --git a/doc/pub/week43/ipynb/week43.ipynb b/doc/pub/week43/ipynb/week43.ipynb
index 94b84df7a..921173854 100644
--- a/doc/pub/week43/ipynb/week43.ipynb
+++ b/doc/pub/week43/ipynb/week43.ipynb
@@ -2,7 +2,7 @@
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+   "id": "eedf0619",
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@@ -14,7 +14,7 @@
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@@ -29,7 +29,7 @@
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+   "id": "91fdbc72",
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@@ -56,6 +56,8 @@
     "\n",
     "  * [Video of lecture](https://youtu.be/_-AwbBh4G-8)\n",
     "\n",
+    "  * [Whiteboard notes](https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesOct26.pdf)  \n",
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@@ -77,7 +79,7 @@
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@@ -91,7 +93,7 @@
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@@ -108,7 +110,7 @@
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@@ -118,7 +120,7 @@
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@@ -155,7 +157,7 @@
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@@ -193,7 +195,7 @@
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@@ -205,7 +207,7 @@
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@@ -220,7 +222,7 @@
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@@ -250,7 +252,7 @@
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@@ -262,7 +264,7 @@
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@@ -275,7 +277,7 @@
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@@ -285,7 +287,7 @@
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@@ -300,7 +302,7 @@
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@@ -310,7 +312,7 @@
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@@ -323,7 +325,7 @@
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@@ -333,7 +335,7 @@
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@@ -348,7 +350,7 @@
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@@ -358,7 +360,7 @@
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@@ -373,7 +375,7 @@
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@@ -383,7 +385,7 @@
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@@ -396,7 +398,7 @@
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@@ -406,7 +408,7 @@
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@@ -422,7 +424,7 @@
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@@ -432,7 +434,7 @@
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@@ -445,7 +447,7 @@
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@@ -515,7 +517,7 @@
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+   "id": "f4c842f0",
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@@ -525,7 +527,7 @@
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+   "id": "39682bf4",
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@@ -536,7 +538,7 @@
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-   "id": "1b657a96",
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@@ -601,7 +603,7 @@
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@@ -620,7 +622,7 @@
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+   "id": "bb3d0344",
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@@ -642,7 +644,7 @@
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-   "id": "7884cf44",
+   "id": "83719647",
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@@ -783,7 +785,7 @@
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+   "id": "27e53de2",
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@@ -799,7 +801,7 @@
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-   "id": "b394ebc2",
+   "id": "2be46284",
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@@ -812,7 +814,7 @@
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@@ -824,7 +826,7 @@
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-   "id": "51396f90",
+   "id": "f5b9855b",
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@@ -846,7 +848,7 @@
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@@ -862,7 +864,7 @@
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-   "id": "912285f7",
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@@ -900,7 +902,7 @@
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@@ -913,7 +915,7 @@
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-   "id": "39943643",
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@@ -934,7 +936,7 @@
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@@ -950,7 +952,7 @@
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@@ -1008,7 +1010,7 @@
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@@ -1023,7 +1025,7 @@
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@@ -1044,7 +1046,7 @@
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@@ -1068,7 +1070,7 @@
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-   "id": "56ef870b",
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@@ -1540,7 +1542,7 @@
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@@ -1552,7 +1554,7 @@
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-   "id": "6d5b49a1",
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@@ -1596,7 +1598,7 @@
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@@ -1612,7 +1614,7 @@
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-   "id": "2a92f970",
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@@ -1627,7 +1629,7 @@
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@@ -1638,7 +1640,7 @@
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-   "id": "b3c6c87e",
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@@ -1653,7 +1655,7 @@
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@@ -1669,7 +1671,7 @@
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@@ -1683,7 +1685,7 @@
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@@ -1698,7 +1700,7 @@
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@@ -1724,7 +1726,7 @@
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@@ -1739,7 +1741,7 @@
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@@ -1750,7 +1752,7 @@
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@@ -1765,7 +1767,7 @@
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@@ -1826,7 +1828,7 @@
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@@ -1863,7 +1865,7 @@
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@@ -1876,7 +1878,7 @@
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@@ -1899,7 +1901,7 @@
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@@ -1909,7 +1911,7 @@
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@@ -1948,7 +1950,7 @@
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@@ -1998,7 +2000,7 @@
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@@ -2241,7 +2243,7 @@
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@@ -2269,7 +2271,7 @@
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@@ -2306,7 +2308,7 @@
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@@ -2352,7 +2354,7 @@
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@@ -2383,7 +2385,7 @@
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@@ -2421,7 +2423,7 @@
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@@ -2455,7 +2457,7 @@
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@@ -2496,7 +2498,7 @@
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@@ -2575,7 +2577,7 @@
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@@ -2596,7 +2598,7 @@
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@@ -2610,7 +2612,7 @@
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@@ -2720,7 +2722,7 @@
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@@ -2739,7 +2741,7 @@
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@@ -2766,7 +2768,7 @@
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@@ -2780,7 +2782,7 @@
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@@ -2811,7 +2813,7 @@
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@@ -2822,7 +2824,7 @@
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@@ -2866,7 +2868,7 @@
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@@ -2889,7 +2891,7 @@
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@@ -2916,7 +2918,7 @@
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@@ -2927,7 +2929,7 @@
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@@ -2972,7 +2974,7 @@
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@@ -2990,7 +2992,7 @@
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@@ -3025,7 +3027,7 @@
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@@ -3037,7 +3039,7 @@
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@@ -3049,7 +3051,7 @@
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@@ -3062,7 +3064,7 @@
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@@ -3073,7 +3075,7 @@
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@@ -3086,7 +3088,7 @@
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@@ -3101,7 +3103,7 @@
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@@ -3113,7 +3115,7 @@
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@@ -3125,7 +3127,7 @@
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@@ -3138,7 +3140,7 @@
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@@ -3193,7 +3195,7 @@
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@@ -3222,7 +3224,7 @@
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@@ -3252,7 +3254,7 @@
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@@ -3279,7 +3281,7 @@
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@@ -3321,7 +3323,7 @@
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@@ -3332,7 +3334,7 @@
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@@ -3509,7 +3511,7 @@
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@@ -3537,7 +3539,7 @@
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@@ -3560,7 +3562,7 @@
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@@ -3591,7 +3593,7 @@
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@@ -3623,7 +3625,7 @@
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@@ -3661,7 +3663,7 @@
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@@ -3686,7 +3688,7 @@
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@@ -3698,7 +3700,7 @@
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@@ -3721,7 +3723,7 @@
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@@ -3741,7 +3743,7 @@
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@@ -3763,7 +3765,7 @@
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@@ -3781,7 +3783,7 @@
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@@ -3800,7 +3802,7 @@
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@@ -3812,7 +3814,7 @@
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@@ -3857,7 +3859,7 @@
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@@ -3887,7 +3889,7 @@
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@@ -3914,7 +3916,7 @@
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@@ -3928,7 +3930,7 @@
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@@ -3945,7 +3947,7 @@
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@@ -3961,7 +3963,7 @@
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@@ -3973,7 +3975,7 @@
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@@ -3991,7 +3993,7 @@
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@@ -4012,7 +4014,7 @@
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@@ -4029,7 +4031,7 @@
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@@ -4041,7 +4043,7 @@
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@@ -4052,7 +4054,7 @@
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@@ -4069,7 +4071,7 @@
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@@ -4080,7 +4082,7 @@
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@@ -4096,7 +4098,7 @@
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@@ -4108,7 +4110,7 @@
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@@ -4125,7 +4127,7 @@
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@@ -4137,7 +4139,7 @@
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@@ -4155,7 +4157,7 @@
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@@ -4165,7 +4167,7 @@
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@@ -4177,7 +4179,7 @@
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@@ -4194,7 +4196,7 @@
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@@ -4206,7 +4208,7 @@
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@@ -4217,7 +4219,7 @@
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@@ -4229,7 +4231,7 @@
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@@ -4239,7 +4241,7 @@
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@@ -4259,7 +4261,7 @@
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@@ -4276,7 +4278,7 @@
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@@ -4295,7 +4297,7 @@
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@@ -4307,7 +4309,7 @@
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@@ -4317,7 +4319,7 @@
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@@ -4334,7 +4336,7 @@
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@@ -4344,7 +4346,7 @@
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@@ -4360,7 +4362,7 @@
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@@ -4372,7 +4374,7 @@
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@@ -4384,7 +4386,7 @@
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@@ -4396,7 +4398,7 @@
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@@ -4406,7 +4408,7 @@
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@@ -4418,7 +4420,7 @@
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@@ -4435,7 +4437,7 @@
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@@ -4445,7 +4447,7 @@
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@@ -4457,7 +4459,7 @@
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@@ -4471,7 +4473,7 @@
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@@ -4487,7 +4489,7 @@
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@@ -4499,7 +4501,7 @@
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@@ -4521,7 +4523,7 @@
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@@ -4533,7 +4535,7 @@
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@@ -4556,7 +4558,7 @@
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@@ -4572,7 +4574,7 @@
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@@ -4584,7 +4586,7 @@
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@@ -4608,7 +4610,7 @@
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@@ -4620,7 +4622,7 @@
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@@ -4641,7 +4643,7 @@
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@@ -4653,7 +4655,7 @@
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@@ -4672,7 +4674,7 @@
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@@ -4682,7 +4684,7 @@
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@@ -4696,7 +4698,7 @@
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@@ -4708,7 +4710,7 @@
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@@ -4720,7 +4722,7 @@
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@@ -4737,7 +4739,7 @@
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@@ -4749,7 +4751,7 @@
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@@ -4771,7 +4773,7 @@
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@@ -4786,7 +4788,7 @@
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@@ -4797,7 +4799,7 @@
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@@ -4952,7 +4954,7 @@
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@@ -4967,7 +4969,7 @@
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@@ -5136,7 +5138,7 @@
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@@ -5149,7 +5151,7 @@
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@@ -5166,7 +5168,7 @@
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@@ -5182,7 +5184,7 @@
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@@ -5195,7 +5197,7 @@
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@@ -5212,7 +5214,7 @@
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@@ -5224,7 +5226,7 @@
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@@ -5251,7 +5253,7 @@
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@@ -5264,7 +5266,7 @@
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@@ -5438,7 +5440,7 @@
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@@ -5458,7 +5460,7 @@
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@@ -5473,7 +5475,7 @@
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@@ -5487,7 +5489,7 @@
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@@ -5503,7 +5505,7 @@
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@@ -5513,7 +5515,7 @@
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@@ -5535,7 +5537,7 @@
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@@ -5549,7 +5551,7 @@
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@@ -5625,7 +5627,7 @@
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@@ -5637,7 +5639,7 @@
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@@ -5654,7 +5656,7 @@
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@@ -5666,7 +5668,7 @@
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@@ -5681,7 +5683,7 @@
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@@ -5693,7 +5695,7 @@
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@@ -5705,7 +5707,7 @@
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@@ -5717,7 +5719,7 @@
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@@ -5727,7 +5729,7 @@
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@@ -5744,7 +5746,7 @@
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@@ -5756,7 +5758,7 @@
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@@ -5768,7 +5770,7 @@
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@@ -5778,7 +5780,7 @@
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@@ -5790,7 +5792,7 @@
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@@ -5801,7 +5803,7 @@
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@@ -5962,7 +5964,7 @@
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@@ -5984,7 +5986,7 @@
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@@ -6001,7 +6003,7 @@
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@@ -6011,7 +6013,7 @@
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@@ -6026,7 +6028,7 @@
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@@ -6036,7 +6038,7 @@
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@@ -6051,7 +6053,7 @@
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@@ -6062,7 +6064,7 @@
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@@ -6082,7 +6084,7 @@
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@@ -6094,7 +6096,7 @@
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@@ -6131,7 +6133,7 @@
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@@ -6141,7 +6143,7 @@
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@@ -6154,7 +6156,7 @@
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@@ -6355,7 +6357,7 @@
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@@ -6372,7 +6374,7 @@
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@@ -6389,7 +6391,7 @@
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@@ -6399,7 +6401,7 @@
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@@ -6414,7 +6416,7 @@
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@@ -6428,7 +6430,7 @@
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@@ -6441,7 +6443,7 @@
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@@ -6461,7 +6463,7 @@
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@@ -6473,7 +6475,7 @@
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@@ -6485,7 +6487,7 @@
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@@ -6497,7 +6499,7 @@
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@@ -6507,7 +6509,7 @@
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@@ -6519,7 +6521,7 @@
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@@ -6531,7 +6533,7 @@
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@@ -6543,7 +6545,7 @@
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@@ -6553,7 +6555,7 @@
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@@ -6569,7 +6571,7 @@
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@@ -6579,7 +6581,7 @@
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@@ -6591,7 +6593,7 @@
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@@ -6608,7 +6610,7 @@
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@@ -6618,7 +6620,7 @@
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@@ -6634,7 +6636,7 @@
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@@ -6648,7 +6650,7 @@
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@@ -6667,7 +6669,7 @@
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@@ -6722,7 +6724,7 @@
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@@ -6752,7 +6754,7 @@
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@@ -6781,7 +6783,7 @@
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@@ -6828,7 +6830,7 @@
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@@ -6854,7 +6856,7 @@
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@@ -7088,7 +7090,7 @@
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@@ -7100,7 +7102,7 @@
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@@ -7112,7 +7114,7 @@
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@@ -7124,7 +7126,7 @@
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@@ -7141,7 +7143,7 @@
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@@ -7151,7 +7153,7 @@
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@@ -7163,7 +7165,7 @@
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@@ -7180,7 +7182,7 @@
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@@ -7191,7 +7193,7 @@
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@@ -7211,7 +7213,7 @@
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-   "id": "772c7eec",
+   "id": "379660b5",
    "metadata": {
     "editable": true
    },
@@ -7221,7 +7223,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "be8649c8",
+   "id": "3573c9f9",
    "metadata": {
     "editable": true
    },
@@ -7247,7 +7249,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "27484fe1",
+   "id": "7c19c434",
    "metadata": {
     "editable": true
    },
@@ -7263,7 +7265,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "16f8dd35",
+   "id": "f090a359",
    "metadata": {
     "editable": true
    },
@@ -7274,7 +7276,7 @@
   {
    "cell_type": "code",
    "execution_count": 52,
-   "id": "51011a0f",
+   "id": "fc3764f0",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -7505,7 +7507,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fff9e254",
+   "id": "24f62270",
    "metadata": {
     "editable": true
    },
diff --git a/doc/src/week43/week43.do.txt b/doc/src/week43/week43.do.txt
index 4d626e834..24be2a166 100644
--- a/doc/src/week43/week43.do.txt
+++ b/doc/src/week43/week43.do.txt
@@ -16,6 +16,7 @@ DATE: today
   * Building our own Feed-forward Neural Network and discussion of project 2, continuation from last week
   * Solving differential equations with Neural Networks and intro to _Tensorflow_ with  examples.
   * "Video of lecture":"https://youtu.be/_-AwbBh4G-8"
+  * "Whiteboard notes":"https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesOct26.pdf"  
   * Readings and Videos:
     * These lecture notes
     * "Aurelien Geron's chapters 10-11":"https://github.com/CompPhysics/MachineLearning/blob/master/doc/Textbooks/TensorflowML.pdf"