Merge branch 'main' into 'publish'

add hypothesis

See merge request !352

book/_config.yml

@@ -15,10 +15,7 @@ sphinx:
     html_js_files:
       - https://cdnjs.cloudflare.com/ajax/libs/require.js/2.3.4/require.min.js
     patch_config:
-      enabled-patches:
-        - scroll
-        - darkmode
-        - layout
+      disabled-patches: []
   extra_extensions:
     - sphinx_inline_tabs
     - sphinx_grasple
@@ -36,3 +33,5 @@ draft_banner: '⚠️This is a draft website. The most recent published version
 
 html:
   use_multitoc_numbering: false
+  comments:
+    hypothesis: true

book/fem/videos.md

@@ -2,7 +2,7 @@
 
 The story of the derivation of the finite element method is told once more in this section with a series of videos. 
 
-```{admonotion} MUDE exam information 
+```{admonition} MUDE exam information 
 :class: tip, dropdown
 These videos overlap to some extent with the theory presented in the book. You do not need to be able to reproduce the 2D derivation from the third video. The fourth and fifth video complete the story of the finite element formulation for Poisson problems but go beyond what you will be expected to know at the exam.
 ```

book/fvm/exercises.md

@@ -11,7 +11,7 @@ Finite volume discretization for 2D advection exercise.
 ```
 
 Assume that the $x$ and $y$ components of the velocity field are both equal to $c$. Formulate the FVM for the 2D case by finding the following:
-1. Equation for $\phi_i^{n+1}$ for finite volume $i$, discretized with central difference (space) and forward Euler (time) schemes.
+1. Equation for $\phi_i^{n+1}$ for finite volume $i$, discretized with central difference (space) and forward Euler (time) schemes (note that rather than apply central difference directly, you should apply an averaging scheme for determining values at the face(s), which will automatically result in the central difference over neighboring volumes, for this geometry).
 2. Define the system of equations for all 12 volumes by writing out the matrix and vector terms.
 
 ```{admonition} Solution

book/optimization/genetic_algorithm.md

@@ -50,7 +50,7 @@ $$
 such that:
 
 $$
-\begin{cases}x_1+x_2\geq 2\\ -2x_1+2x_2\geq 1\\ x_1,x_2=0\text{ or }1 \end{cases}
+\begin{cases}x_1+2x_2\geq 2\\ -2x_1+2x_2\geq 1\\ x_1,x_2=0\text{ or }1 \end{cases}
 $$
 
 The evolutionary algorithm to solve an optimization problem like the one described above is described by the following scheme:

book/optimization/integer_programming.md

@@ -23,7 +23,7 @@ The story is told  in a video. The video has a one-to-one correspondence with th
 
 $\mathbb{N}_0$ is the set of natural numbers meaning the integer ones and it includes in this case the zero. You can have:
 
-$$\begin{gather*}\mathbb{N}^0=\mathbb{N}_0=\{1,2,...\}\\ \mathbb{N}^*=\mathbb{N}^+=\mathbb{N}_1=\mathbb{N}_{>0}=\{1,2,...\}\end{gather*}$$
+$$\begin{gather*}\mathbb{N}^0=\mathbb{N}_0=\{0,1,2,...\}\\ \mathbb{N}^*=\mathbb{N}^+=\mathbb{N}_1=\mathbb{N}_{>0}=\{1,2,...\}\end{gather*}$$
 
 Defining the variable:
 

book/optimization/simplex_exercise.md

@@ -46,7 +46,9 @@ Find the graphical solution of this problem. Does it give the same solution as u
 :class: tip, dropdown
 
 ```{figure} ./figs/Graphical_solution.png
-height: 300px
+:height: 300px
 ```
 
-````
\ No newline at end of file
+````
+
+**Note:** in this problem and solution the intersection between the gradient and the constraints is not important (see figure), but rather the _direction_ that is important! It is a coincidence that the intersection is the optimal solution.
\ No newline at end of file

book/pd/exercises/exercise-sample-exam.md

@@ -34,7 +34,7 @@ name: flood-protection
 **Question 1:** from the perspective of flooding in the city, the function of the dam and dike together is best described as a (choose one):
 a. series system
 b. parallel system
-c. component system
+c. a single component
 d. none of the above
 
 ```{admonition} Answer
@@ -91,6 +91,8 @@ $$
 
 First create an FN curve for the risk assessment
 
+**NOTE:** _the figure below is slightly incorrect; the horizontal lines should be to the right of the "dots;" in other words, the 1E-05 value should be above N=100. This makes it more obvious why the system does not meet the safety criteria._
+
 ```{figure} ../figures/exercise-sample-exam-limit-line.png
 ---
 width: 400px

book/pd/risk-analysis/steps.md

@@ -56,7 +56,7 @@ $$
 P(h_w>h_{dike}) = 0.5 \cdot P(h_w>h_{dike}|\mathrm{wet}) + 0.5 \cdot P(h_w>h_{dike}|\mathrm{dry})
 $$
 
-Thus, if the risk analysis were only focusing on floods during the wet season, the probability of flooding would be overestimated by a factor of 2.
+Thus, if the risk analysis were only focusing on floods during the wet season, the probability of flooding would be overestimated by a factor on the order of 2 (assuming the probability is roughly equal in dry and wet seasons).
 
 ### Consequences
 

book/signal/videos.md

@@ -13,7 +13,7 @@ The story of Signal Processing is told once again on this page through a series
 
 _In case small errors are present in the videos, please refer to the appropriate book chapter._
 
-```{admonotion} MUDE exam information 
+```{admonition} MUDE exam information 
 :class: tip, dropdown
 These videos overlap to some extent with the theory presented in the book, and are meant to provide additional perspective on the same topic. Additional material that is presented in these videos is _not_ part of the exam; in other words, the exam scope is limited  to contents that appear in the previous pages.
 ```
@@ -73,4 +73,4 @@ These videos overlap to some extent with the theory presented in the book, and a
 .. raw:: html
 
     <iframe width="560" height="315" src="https://www.youtube.com/embed/q7diLuuvSRU" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
-```
\ No newline at end of file
+```

book/time_series/videos.md

@@ -19,7 +19,7 @@ _Codes for the videos:_
 
 The story of this chapter is told once more in this section with a series of videos. 
 
-```{admonotion} MUDE exam information 
+```{admonition} MUDE exam information 
 :class: tip, dropdown
 These videos overlap to some extent with the theory presented in the book, and are meant to provide additional perspective on the same topic. Additional material that is presented in these videos is _not_ part of the exam; in other words, the exam scope is limited  to contents that appear in the previous pages.
 ```

requirements.txt

@@ -5,4 +5,4 @@ git+https://github.com/dbalague/sphinx-grasple
 jupyterquiz
 docutils == 0.17.1
 --extra-index-url https://gitlab.tudelft.nl/api/v4/projects/17983/packages/pypi/simple
-jupyterbook_patches
\ No newline at end of file
+jupyterbook_patches ~= 0.1.3