diff --git a/doc/Projects/2020/Project1/html/._Project1-bs000.html b/doc/Projects/2020/Project1/html/._Project1-bs000.html
index 2028b3e80..602ad1f18 100644
--- a/doc/Projects/2020/Project1/html/._Project1-bs000.html
+++ b/doc/Projects/2020/Project1/html/._Project1-bs000.html
@@ -7,9 +7,9 @@ Automatically generated HTML file from DocOnce source
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="DocOnce: https://github.com/hplgit/doconce/" />
 <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-<meta name="description" content="Project 1 on Machine Learning, deadline October 5, 2020">
+<meta name="description" content="Project 1 on Machine Learning, deadline October 10, 2020">
 
-<title>Project 1 on Machine Learning, deadline October 5, 2020</title>
+<title>Project 1 on Machine Learning, deadline October 10, 2020</title>
 
 <!-- Bootstrap style: bootstrap -->
 <link href="https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
@@ -112,7 +112,7 @@ MathJax.Hub.Config({
       <span class="icon-bar"></span>
       <span class="icon-bar"></span>
     </button>
-    <a class="navbar-brand" href="Project1-bs.html">Project 1 on Machine Learning, deadline October 5, 2020</a>
+    <a class="navbar-brand" href="Project1-bs.html">Project 1 on Machine Learning, deadline October 10, 2020</a>
   </div>
 
   <div class="navbar-collapse collapse navbar-responsive-collapse">
@@ -150,7 +150,7 @@ MathJax.Hub.Config({
 
 
 <div class="jumbotron">
-<center><h1>Project 1 on Machine Learning, deadline October 5, 2020</h1></center>  <!-- document title -->
+<center><h1>Project 1 on Machine Learning, deadline October 10, 2020</h1></center>  <!-- document title -->
 
 <p>
 <!-- author(s): <a href="http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html" target="_self">Data Analysis and Machine Learning FYS-STK3155/FYS4155</a> -->
@@ -165,7 +165,7 @@ MathJax.Hub.Config({
 <center><b>Department of Physics, University of Oslo, Norway</b></center>
 <br>
 <p>
-<center><h4>Sep 16, 2020</h4></center> <!-- date -->
+<center><h4>Oct 2, 2020</h4></center> <!-- date -->
 <br>
 <p>
 </div> <!-- end jumbotron -->
@@ -254,7 +254,7 @@ z <span style="color: #666666">=</span> FrankeFunction(x, y)
 
 <span style="color: #408080; font-style: italic"># Plot the surface.</span>
 surf <span style="color: #666666">=</span> ax<span style="color: #666666">.</span>plot_surface(x, y, z, cmap<span style="color: #666666">=</span>cm<span style="color: #666666">.</span>coolwarm,
-                       linewidth<span style="color: #666666">=0</span>, antialiased<span style="color: #666666">=</span><span style="color: #008000">False</span>)
+                       linewidth<span style="color: #666666">=0</span>, antialiased<span style="color: #666666">=</span><span style="color: #008000; font-weight: bold">False</span>)
 
 <span style="color: #408080; font-style: italic"># Customize the z axis.</span>
 ax<span style="color: #666666">.</span>set_zlim(<span style="color: #666666">-0.10</span>, <span style="color: #666666">1.40</span>)
diff --git a/doc/Projects/2020/Project1/html/Project1-bs.html b/doc/Projects/2020/Project1/html/Project1-bs.html
index 2028b3e80..602ad1f18 100644
--- a/doc/Projects/2020/Project1/html/Project1-bs.html
+++ b/doc/Projects/2020/Project1/html/Project1-bs.html
@@ -7,9 +7,9 @@ Automatically generated HTML file from DocOnce source
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="DocOnce: https://github.com/hplgit/doconce/" />
 <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-<meta name="description" content="Project 1 on Machine Learning, deadline October 5, 2020">
+<meta name="description" content="Project 1 on Machine Learning, deadline October 10, 2020">
 
-<title>Project 1 on Machine Learning, deadline October 5, 2020</title>
+<title>Project 1 on Machine Learning, deadline October 10, 2020</title>
 
 <!-- Bootstrap style: bootstrap -->
 <link href="https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
@@ -112,7 +112,7 @@ MathJax.Hub.Config({
       <span class="icon-bar"></span>
       <span class="icon-bar"></span>
     </button>
-    <a class="navbar-brand" href="Project1-bs.html">Project 1 on Machine Learning, deadline October 5, 2020</a>
+    <a class="navbar-brand" href="Project1-bs.html">Project 1 on Machine Learning, deadline October 10, 2020</a>
   </div>
 
   <div class="navbar-collapse collapse navbar-responsive-collapse">
@@ -150,7 +150,7 @@ MathJax.Hub.Config({
 
 
 <div class="jumbotron">
-<center><h1>Project 1 on Machine Learning, deadline October 5, 2020</h1></center>  <!-- document title -->
+<center><h1>Project 1 on Machine Learning, deadline October 10, 2020</h1></center>  <!-- document title -->
 
 <p>
 <!-- author(s): <a href="http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html" target="_self">Data Analysis and Machine Learning FYS-STK3155/FYS4155</a> -->
@@ -165,7 +165,7 @@ MathJax.Hub.Config({
 <center><b>Department of Physics, University of Oslo, Norway</b></center>
 <br>
 <p>
-<center><h4>Sep 16, 2020</h4></center> <!-- date -->
+<center><h4>Oct 2, 2020</h4></center> <!-- date -->
 <br>
 <p>
 </div> <!-- end jumbotron -->
@@ -254,7 +254,7 @@ z <span style="color: #666666">=</span> FrankeFunction(x, y)
 
 <span style="color: #408080; font-style: italic"># Plot the surface.</span>
 surf <span style="color: #666666">=</span> ax<span style="color: #666666">.</span>plot_surface(x, y, z, cmap<span style="color: #666666">=</span>cm<span style="color: #666666">.</span>coolwarm,
-                       linewidth<span style="color: #666666">=0</span>, antialiased<span style="color: #666666">=</span><span style="color: #008000">False</span>)
+                       linewidth<span style="color: #666666">=0</span>, antialiased<span style="color: #666666">=</span><span style="color: #008000; font-weight: bold">False</span>)
 
 <span style="color: #408080; font-style: italic"># Customize the z axis.</span>
 ax<span style="color: #666666">.</span>set_zlim(<span style="color: #666666">-0.10</span>, <span style="color: #666666">1.40</span>)
diff --git a/doc/Projects/2020/Project1/html/Project1.html b/doc/Projects/2020/Project1/html/Project1.html
index e92e775bc..cbe00564e 100644
--- a/doc/Projects/2020/Project1/html/Project1.html
+++ b/doc/Projects/2020/Project1/html/Project1.html
@@ -7,9 +7,9 @@ Automatically generated HTML file from DocOnce source
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="DocOnce: https://github.com/hplgit/doconce/" />
 <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-<meta name="description" content="Project 1 on Machine Learning, deadline October 5, 2020">
+<meta name="description" content="Project 1 on Machine Learning, deadline October 10, 2020">
 
-<title>Project 1 on Machine Learning, deadline October 5, 2020</title>
+<title>Project 1 on Machine Learning, deadline October 10, 2020</title>
 
 
 <style type="text/css">
@@ -107,7 +107,7 @@ MathJax.Hub.Config({
 
 
 
-<center><h1>Project 1 on Machine Learning, deadline October 5, 2020</h1></center>  <!-- document title -->
+<center><h1>Project 1 on Machine Learning, deadline October 10, 2020</h1></center>  <!-- document title -->
 
 <p>
 <!-- author(s): <a href="http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html" target="_blank">Data Analysis and Machine Learning FYS-STK3155/FYS4155</a> -->
@@ -122,7 +122,7 @@ MathJax.Hub.Config({
 <center><b>Department of Physics, University of Oslo, Norway</b></center>
 <br>
 <p>
-<center><h4>Sep 16, 2020</h4></center> <!-- date -->
+<center><h4>Oct 2, 2020</h4></center> <!-- date -->
 <br>
 
 <h2 id="___sec0">Regression analysis and resampling methods  </h2>
@@ -209,7 +209,7 @@ z <span style="color: #666666">=</span> FrankeFunction(x, y)
 
 <span style="color: #408080; font-style: italic"># Plot the surface.</span>
 surf <span style="color: #666666">=</span> ax<span style="color: #666666">.</span>plot_surface(x, y, z, cmap<span style="color: #666666">=</span>cm<span style="color: #666666">.</span>coolwarm,
-                       linewidth<span style="color: #666666">=0</span>, antialiased<span style="color: #666666">=</span><span style="color: #008000">False</span>)
+                       linewidth<span style="color: #666666">=0</span>, antialiased<span style="color: #666666">=</span><span style="color: #008000; font-weight: bold">False</span>)
 
 <span style="color: #408080; font-style: italic"># Customize the z axis.</span>
 ax<span style="color: #666666">.</span>set_zlim(<span style="color: #666666">-0.10</span>, <span style="color: #666666">1.40</span>)
diff --git a/doc/Projects/2020/Project1/ipynb/Project1.ipynb b/doc/Projects/2020/Project1/ipynb/Project1.ipynb
index db0f42274..a47ffe600 100644
--- a/doc/Projects/2020/Project1/ipynb/Project1.ipynb
+++ b/doc/Projects/2020/Project1/ipynb/Project1.ipynb
@@ -4,13 +4,13 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<!-- dom:TITLE: Project 1 on Machine Learning, deadline October 5, 2020 -->\n",
-    "# Project 1 on Machine Learning, deadline October 5, 2020\n",
+    "<!-- dom:TITLE: Project 1 on Machine Learning, deadline October 10, 2020 -->\n",
+    "# Project 1 on Machine Learning, deadline October 10, 2020\n",
     "<!-- dom:AUTHOR: [Data Analysis and Machine Learning FYS-STK3155/FYS4155](http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html) at Department of Physics, University of Oslo, Norway -->\n",
     "<!-- Author: -->  \n",
     "**[Data Analysis and Machine Learning FYS-STK3155/FYS4155](http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html)**, Department of Physics, University of Oslo, Norway\n",
     "\n",
-    "Date: **Sep 16, 2020**\n",
+    "Date: **Oct 2, 2020**\n",
     "\n",
     "Copyright 1999-2020, [Data Analysis and Machine Learning FYS-STK3155/FYS4155](http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html). Released under CC Attribution-NonCommercial 4.0 license\n",
     "\n",
@@ -528,5 +528,5 @@
  ],
  "metadata": {},
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }
diff --git a/doc/Projects/2020/Project1/ipynb/ipynb-Project1-src.tar.gz b/doc/Projects/2020/Project1/ipynb/ipynb-Project1-src.tar.gz
index b38221a76..ab55eda2a 100644
Binary files a/doc/Projects/2020/Project1/ipynb/ipynb-Project1-src.tar.gz and b/doc/Projects/2020/Project1/ipynb/ipynb-Project1-src.tar.gz differ
diff --git a/doc/Projects/2020/Project1/pdf/Project1.p.tex b/doc/Projects/2020/Project1/pdf/Project1.p.tex
index 5a37d4a7c..55b7c5949 100644
--- a/doc/Projects/2020/Project1/pdf/Project1.p.tex
+++ b/doc/Projects/2020/Project1/pdf/Project1.p.tex
@@ -135,7 +135,7 @@ final,                   % draft: marks overfull hboxes, figures with paths
 \begin{center}
 {\LARGE\bf
 \begin{spacing}{1.25}
-Project 1 on Machine Learning, deadline October 5, 2020
+Project 1 on Machine Learning, deadline October 10, 2020
 \end{spacing}
 }
 \end{center}
@@ -155,7 +155,7 @@ Project 1 on Machine Learning, deadline October 5, 2020
 
 % --- begin date ---
 \begin{center}
-Sep 16, 2020
+Oct 2, 2020
 \end{center}
 % --- end date ---
 
diff --git a/doc/Projects/2020/Project1/pdf/Project1.pdf b/doc/Projects/2020/Project1/pdf/Project1.pdf
index 435588da4..48c2e32e7 100644
Binary files a/doc/Projects/2020/Project1/pdf/Project1.pdf and b/doc/Projects/2020/Project1/pdf/Project1.pdf differ
diff --git a/doc/Projects/2020/Project1/pdf/Project1.tex b/doc/Projects/2020/Project1/pdf/Project1.tex
index 8e281e154..5f9d21c15 100644
--- a/doc/Projects/2020/Project1/pdf/Project1.tex
+++ b/doc/Projects/2020/Project1/pdf/Project1.tex
@@ -105,7 +105,7 @@ final,                   % draft: marks overfull hboxes, figures with paths
 \begin{center}
 {\LARGE\bf
 \begin{spacing}{1.25}
-Project 1 on Machine Learning, deadline October 5, 2020
+Project 1 on Machine Learning, deadline October 10, 2020
 \end{spacing}
 }
 \end{center}
@@ -125,7 +125,7 @@ Project 1 on Machine Learning, deadline October 5, 2020
 
 % --- begin date ---
 \begin{center}
-Sep 16, 2020
+Oct 2, 2020
 \end{center}
 % --- end date ---
 
@@ -227,7 +227,7 @@ We will generate our own dataset for a function
 $\mathrm{FrankeFunction}(x,y)$ with $x,y \in [0,1]$. The function
 $f(x,y)$ is the Franke function. You should explore also the addition
 of an added stochastic noise to this function using the normal
-distribution $N(0,1)$.
+distribution $\cal{N}(0,1)$.
 
 \emph{Write your own code} (using either a matrix inversion or a singular
 value decomposition from e.g., \textbf{numpy} ) or use your code from
diff --git a/doc/src/Projects/2020/Project1/Project1.do.txt b/doc/src/Projects/2020/Project1/Project1.do.txt
index 2909c3757..dd2c37576 100644
--- a/doc/src/Projects/2020/Project1/Project1.do.txt
+++ b/doc/src/Projects/2020/Project1/Project1.do.txt
@@ -1,4 +1,4 @@
-TITLE: Project 1 on Machine Learning, deadline October 5, 2020
+TITLE: Project 1 on Machine Learning, deadline October 10, 2020
 AUTHOR: "Data Analysis and Machine Learning FYS-STK3155/FYS4155":"http://www.uio.no/studier/emner/matnat/fys/FYS3155/index-eng.html" {copyright, 1999-present|CC BY-NC} at Department of Physics, University of Oslo, Norway
 DATE: today