Just read on the German Delphi forum that Wolfgang Ehrhardt better known here as Gammatester passed away. A big loss for the Pascal community, he will be sorely missed.
Some of you - especially those who have dealt with encryption and some more complicated mathematical procedures - may know him.
I do not know how long his website
http://www.wolfgang-ehrhardt.de/index.html will be online.
If you want to try your Pascal code on math, cryptography, etc., you should look around there. Wolfgang has provided his code with a very generous license so that no one should have trouble using the code in his projects.
He has also made sure that his code is compilable in Turbo-Pascal, Delphi and Free-Pascal. For example, last year he optimized his code for use on the Raspberry.
RIP my mentor even though I never knew you personally.
News source:
https://www.delphipraxis.net/200202-rip-gammatester.html