I was working on a project in Gießen last week and needed some code I wrote back in the late 1980’s / early 1990’s.

Sadly, this is no replacement for the super cool FuzzyLogic Mathematica package (RIP).

It is simply the ten fuzzy boolean operators + a few things here and there that add to the fun. It implements the traditional ‘Zadeh’ operators, along with Yager and HyperbolicParaboloid variants, selectable with Method.

Let’s hear it for being a complete packrat. Added to the Software, Data & Geometry page is a very old fuzzy logic package. You can make a direct hop over to GitHub here.