Fuzzy operators for Mathematica.
I also ported it over to Mathematica 1.0 at the time (running on a Sun II in my office at Pixar).
I was doing a thing last week, now 25+ years later, where I needed to do Fuzzy Boolean operators, so I dug it out, cleaned it up and here we are. (It was on a tape cart ☞ floppy ☞ Syquest ☞ Zip Drive ☞ CD ROM ☞ DVD ROM ☞ Synology. Let's hear it for pack-rattery.)
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
Zadeh, L. A. (1965). Fuzzy sets. Information and Control.
If you use it for anything, let me know . © 1998-2017 Flip Phillips.