Diplom-slides

Hi there. If whoever-you-are interested what is it I'll explain. That's repository is a presentation of my talk on my bachelor's thesis.

Great appreciation to @cowboyslick for a witty idea.

The idea is just to make the entire presentation through manim-slides and manim. Well, due to an insanely tiny amount of time, I've made it in the simplest way possible.

Content

Topic of my talk is "Bernstein polynomials and MacWilliams transform". Presentation made in Russian. In case you don't know Russian, my supervisor and I have an article with the same content in English here.

If you don't want to read it, there is a short explanation. There are well-known Bernstein polynomials, which are the first example of constructive proof of the fact that any continuous function on the compact [a, b] can be approximated by a polynomial with an arbitrary small error. Thus, it's quite useful to find new ways to compute them.

Final remark: the MacWilliams transform is a multiplication of a vector on the MacWilliams matrix. Pay attention to the fact that the MacWilliams matrix isn't the common way to call it. In the sense that people get used to Krawtchouk matrices as a proper term. The reason is just a tradition of my supervisor.

That's what MacWilliams matrices look like

In case you'd like to run

We're using Manim Community v0.17.3, manim-slides v4.14.0, and Python 3.11.1 (that depends on the interpreter you've installed manim and manim-slides).

General instructions

To run, make sure that you

• have installed manim (if not, click on your system: Linux, MacOS, or Windows)
• have installed manim-slides (again, if you haven't, follow to this guide),

Afterwards, just find a suitable directory for cloning, and then

1. git clone https://github.com/supxinfy/Diplom-slides

2. cd Diplom-slides

These steps wouldn't work on my version of manim without solving this issue

3. manim main.py Slide

4. manim-slides Slides

Russian issue

Previous steps shouldn't work fine, unless there's Cyrillic support out of the box in the version you use. To add this, you need to do these steps.

1. Install possible TeX dependencies
   • (Debian/Linux)

     sudo apt install texlive texlive-latex-extra texlive-lang-cyrillic

   • (Mac OS) Unless you've installed some TeX with Cyrillic support, you can do

     brew install --cask mactex-no-gui

     (if you haven't done it whilst installing manim)
   • (Windows) Frankly, I have no idea. Try it yourself.
2. Enter

   [your text editor] $(pip3 show manim | grep Location | awk '{print $2}')/manim/utils/tex.py

3. Add to default_preamble variable a line

   \usepackage{ragged2e}

   (unless it exists)
4. Change a line

   \usepackage[english]{babel}

   to

   \usepackage[english, main=russian]{babel}

The simpler way is to just replace your tex.py file with the edited one in the folder utils from the repository (which might cause an error due to different versions).

1. mv utils/tex.py $(pip3 show manim | grep Location | awk '{print $2}')/manim/utils/

Debian/Ubuntu run

Thanks to @cowboyslick for full test.

Tested on Debian GNU/Linux 12 (bookworm) x86_64

• Install and setup the necessary dependencies:
  • sudo apt-get update && sudo apt-get upgrade -y
  • sudo apt-get install -y build-essential python3-dev python3-venv libcairo2-dev libpango1.0-dev ffmpeg python3-pip git texlive texlive-latex-extra texlive-lang-cyrillic
  • git clone https://github.com/supxinfy/Diplom-slides
  • cd Diplom-slides
  • python3 -m venv .venv
  • source .venv/bin/activate
  • python3 -m pip install manim manim-slides matplotlib
  • mv utils/tex.py $(python3 -m pip show manim | grep Location | awk '{print $2}')/manim/utils
• Render: This may take some time... Low quality + low spec pc (1cpu 2gb RAM) = ~7m0.891s
  • manim --quality l main.py Slides (-q, --quality [l|m|h|p|k] - Render quality at the following resolution framerates, respectively: 854x480 15FPS, 1280x720 30FPS, 1920x1080 60FPS, 2560x1440 60FPS, 3840x2160 60FPS, added from here)
  • manim-slides Slides

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I implore you to bask in its magnificence, and should any inquiries or observations arise, I beseech you to graciously voice them forthwith. May you venture forth into the depths of this repository with a discerning eye, deriving both enlightenment and enjoyment from this scholarly pursuit. Gratias tibi ago!