Monday, December 1, 2025

IBM Secures Patent for Euler’s Timeless Mathematical Technique

Exploring the Controversy Around IBM’s Continued Fraction Patent

As the successor to Papers With Code, LeetArxiv dives deep into the intriguing world of continued fractions and their impact on AI.

  • Patent Shenanigans: IBM has secured a patent on a centuries-old mathematical technique, seeking to monetize its application in AI, particularly through PyTorch.
  • Rebranding and Reinventing: A recent paper, “CoFrNets” by Puri et al. (2021), repackages continued fractions as “ladders,” while the concept has been around since Gauss, Euler, and Ramanujan.
  • Universal Approximators: Continued fractions, much like multi-layer perceptrons (MLPs), are universal approximators, but their novelty in AI stirs debate among mathematicians.

Are we witnessing innovation, or merely the rebranding of existing knowledge?

🔗 Join the conversation! Share your thoughts and help push the discussion forward! #AI #Mathematics #Innovation

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