Jan Marthedal Rasmussen @janmarthedal

Simulation and Modelling Engineer, Ph.D., lifelong learner

 Denmark
janmr.com
Joined July 2010
Profile on Bluesky: bsky.app/profile/janmr.com
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MarkItDown: Python tool for converting various files to Markdown. It presently supports: PDF, PowerPoint, Word, Excel, Images, Audio, HTML, csv, json, xml, etc. github.com/microsoft/markitd… #python #microsoft

GitHub - microsoft/markitdown: Python tool for converting files and office documents to Markdown.

Python tool for converting files and office documents to Markdown. - microsoft/markitdown

github.com
Jan Marthedal Rasmussen retweeted
Eric Wastl @ericwastl
8 Dec 2024
If you're curious what it takes to build and run #AdventOfCode every year, you might enjoy this talk: piped.video/watch?v=uZ8Dcbho…

Keynote: Advent of Code, Behind the Scenes - Eric Wastl

https://cppnorth.ca/---Advent of Code: Behind the ScenesAdvent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and ski...

youtube.com
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Vanilla JS vanilla-js.com #javascript
Beating OpenBLAS and MKL in FP32 Matrix Multiplication From Scratch salykova.github.io/matmul-cp…

Advanced Matrix Multiplication Optimization on Modern Multi-Core Processors

A detailed blog post on optimizing multi-threaded matrix multiplication for x86 processors to achieve OpenBLAS/MKL-like performance. Tags: High-performance GEMM on CPU, Fast GEMM on CPU, High-perfo...

salykova.github.io
Kaleidoscope: Implementing a Language with LLVM llvm.org/docs/tutorial/
a to the bth power versus b to the ath power janmr.com/blog/2024/08/atob-… #math
#til about GNU stow gnu.org/software/stow/ Useful for maintaining symbolic links from, e.g., ~/.local/bin/ and to some local app folder, or as a way to put dotfiles into position brandon.invergo.net/news/201…
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City In A Bottle – A 256 Byte Raycasting System frankforce.com/city-in-a-bot…

City In A Bottle – A 256 Byte Raycasting System

Hello size coding fans. Today, I have something amazing to share: A tiny raycasting engine and city generator that fits in a standalone 256 byte html file. In this post I will share all the secrets…

frankforce.com
Frank Force 🌻 @KilledByAPixel
22 Apr 2022
A City in a Bottle 🌆 <canvas style=width:99% id=c onclick=setInterval('for(c.width=w=99,++t,i=6e3;i--;c.getContext`2d`.fillRect(i%w,i/w|0,1-d*Z/w+s,1))for(a=i%w/50-1,s=b=1-i/4e3,X=t,Y=Z=d=1;++Z<w&(Y<6-(32<Z&27<X%w&&X/9^Z/8)*8%46||d|(s=(X&Y&Z)%3/Z,a=b=1,d=Z/w));Y-=b)X+=a',t=9)>
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The Wave Equation on the Unit Square janmr.com/blog/2024/05/the-w… piped.video/bPvn7JPxlAo #numericalanalysis #math #numpy #scipy

Wave equation simulation on a square

Initial value problem with homogeneous boundary conditions.Finite difference method for spacial discretization.Runge-Kutta 5/4 for integration in time.

youtube.com
Finite Difference Discretization of the 2D Laplace Operator janmr.com/blog/2024/05/finit… #numericalanalysis #scipy #math
The 1D Laplace Matrix Using NumPy and SciPy janmr.com/blog/2024/04/the-1… #numericalanalysis #numpy #scipy
Finite Difference Discretization of the 1D Laplace Operator janmr.com/blog/2024/04/finit… #numericalanalysis #math
A Kronecker Product and Vec Operator Identity janmr.com/blog/2024/04/a-kro… #math #linearalgebra
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The Computer as Brain Breaker janmr.com/blog/2024/04/the-c… #boardgame #rustlang
Journal of Open Source Software @JOSS_TheOJ joss.theoj.org

Journal of Open Source Software

Journal of Open Source Software (JOSS) is a developer friendly, open access journal for research software packages.

joss.theoj.org
A curated list of awesome mathematics resources #math github.com/rossant/awesome-m…

GitHub - rossant/awesome-math: A curated list of awesome mathematics resources

A curated list of awesome mathematics resources. Contribute to rossant/awesome-math development by creating an account on GitHub.

github.com
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Jan Marthedal Rasmussen retweeted
Google DeepMind
 @GoogleDeepMind
17 Jan 2024
Introducing AlphaGeometry: an AI system that solves Olympiad geometry problems at a level approaching a human gold-medalist. 📐 It was trained solely on synthetic data and marks a breakthrough for AI in mathematical reasoning. 🧵 dpmd.ai/alphageometry
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Math OCR model that outputs LaTeX and Markdown by @VikParuchuri github.com/VikParuchuri/texi… #math

GitHub - VikParuchuri/texify: Math OCR model that outputs LaTeX and markdown

Math OCR model that outputs LaTeX and markdown. Contribute to VikParuchuri/texify development by creating an account on GitHub.

github.com
Easily train AlphaZero-like agents on any environment you want github.com/s-casci/tinyzero

GitHub - s-casci/tinyzero: Easily train AlphaZero-like agents on any environment you want!

Easily train AlphaZero-like agents on any environment you want! - s-casci/tinyzero

github.com
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