Video: Describing a Dragon Curve with Prolog

[triska]

Dear all,

earlier today, I uploaded a short video that shows how to describe a famous fractal known as the Heighway dragon curve with Scryer Prolog:

https://www.metalevel.at/prolog/videos/dragon_curve

This is one more application where Scryer Prolog impresses with its convenient string representation and readable toplevel answers for the described sequences.

The greatly improved speed of the rebis-dev development branch has allowed me to generate and reason about also very long strings with good performance. All the figures are generated with Scryer Prolog, and I am now using Scryer Prolog for all animations I show. Thank you a lot for this awesome Prolog system!

Enjoy!

All the best,
Markus