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A Git commit temporal analysis
Data Visualizationen12 Jul 2025

A Git commit temporal analysis

In this Python notebook, we are going to analyze git commit timestamps across multiple repositories to identify temporal patterns in a git user coding…

#Python#git#Numba
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Computing and Visualizing Billions of Bohemian Eigenvalues with Python
Data Visualizationen23 May 2025

Computing and Visualizing Billions of Bohemian Eigenvalues with Python

In our case, we sample 5x5 matrix entries from the discrete set {-1, 0, 1}.

#Python#Numba#Datashader
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Arnold tongues with Numba, Numba CUDA and Datashader
Data Visualizationen31 Mar 2025

Arnold tongues with Numba, Numba CUDA and Datashader

This Python notebook explores Arnold tongues. Here is a short description from wikipedia: In simpler terms, Arnold tongues represent regions where two…

#numba-cuda#Datashader#Python
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Fully Amortized Loan simulation with Numba and IPyWidgets
Performanceen29 Feb 2024

Fully Amortized Loan simulation with Numba and IPyWidgets

In this blog post, we will show how to use Python to simulate the amortization of a fully amortized loan, such as a mortgage or a car loan.

#Python#Numba#IPyWidgets
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Euler's number and the uniform sum distribution
Performanceen26 Jul 2022

Euler's number and the uniform sum distribution

Last year I stumbled upon this tweet from @fermatslibrary: I find it a little bit intriguing for Euler's number e to appear here!

#Python#Numba#Probability theory
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More Heapsort in Cython
Performanceen26 Apr 2022

More Heapsort in Cython

This post/notebook is the follow-up to a recent one: Heapsort with Numba and Cython, where we implemented heapsort in Python/Numba and Cython and compared…

#Python#Performance#Benchmark
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Heapsort with Numba and Cython
Performanceen14 Apr 2022

Heapsort with Numba and Cython

Heapsort is a classical sorting algorithm. We are going into a little bit of theory about the algorithm, but refer to Corman et al.

#Python#Performance#Dev
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Goldbach's Comet with Numba and Datashader
Data Visualizationen22 Jul 2021

Goldbach's Comet with Numba and Datashader

This Python notebook is about computing and plotting Goldbach function. It requires some basic mathematical knowledge, nothing fancy!

#Datascience#Python#Datashader
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Merge Sort with Cython and Numba
Performanceen30 Dec 2020

Merge Sort with Cython and Numba

In this post, we present an implementation of the classic merge sort algorithm in Python on NumPy arrays, and make it run reasonably "fast" using Cython…

#Performance#Python#Sorting
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