[1] https://en.wikipedia.org/wiki/Cyc#MathCraft https://en.wikipedia.org/wiki/Cyc#MathCraft Cyc, an AI engine and facts database that uses rules-based methods

[1] https://en.wikipedia.org/wiki/Cyc#MathCraft https://en.wikipedia.org/wiki/Cyc#MathCraft Cyc, an AI engine and facts database that uses rules-based methods for AI, demonstrate such high level of understanding of math it can pretend to be slightly dumber than the user of the system. I think it's fascinating. I also think it is out of reach for contemporary statistical methods.