Category Archives: Programming

Retro programming nostalgia III: the MSX Microcomputer and the Orbit of the Planets in the Solar System

Posted on August 31, 2019 by

In a recent article, I have explained the Euler’s method for solving ordinary differential equations using as a motivation the fictionalized version in the film Hidden Figures of the scientific contribution of Katherine Goble and her two colleagues to the NASA … Continue reading →

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The Logistic Map and the Feigenbaum Constants: a Retro Programming Inspired Excursion

Posted on July 13, 2019 by

“… Mitchell Feigenbaum was an unusual case. He had exactly one published article to his name, and he was working on nothing that seemed to have any particular promise. His hair was a ragged mane, sweeping back from his wide … Continue reading →

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Numerical Integration of Differential Equations. Part I.: Katherine Goble and the Euler’s Method.

Posted on May 31, 2019 by

This article was inspired by the beautiful 2016 movie Hidden Figures (based on the book of the same name by M. L. Shetterley) which tell the dramatic story of three talented black women scientist that worked as “human computers” for … Continue reading →

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Modeling Natural Pattens and Forms I: Sunflowers Florets and the Golden Ratio

Posted on July 11, 2018 by

Il girasole piega a occidente e già precipita il giorno nel suo occhio in rovina …  from the poem  “Quasi un madrigale” by Salvatore Quasimodo.

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Retro Programming II: the Amiga and the computational beauty of the leaf

Posted on May 22, 2018 by

In my archeological exploration of old computer files, I came across to another simple but interesting Amiga Basic program that I programmed in 1989. It is named “Foglie”, the Italian name for leaves.

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Awk Programming III: the One-Dimensional Cellular Automaton

Posted on April 25, 2018 by

Cellular automata (CA) is a vast and interesting topic of computer science and mathematics with important applications in many areas of science.

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Bioinformatics Tools for Protein Engineering​: The MAP server

Posted on March 23, 2018 by

Mutagenesis Assistant Program (MAP) is a free accessible statistical tool which can be used for the benchmarking of random mutagenesis methods on the protein level. The server is currently hosted at the RTWH Aachen but it can still be accessed … Continue reading →

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