@fermatslibrary

Who Is This Person?

Fermat's Library (@fermatslibrary) is a Twitter/X account focused on sharing mathematical visualizations, elegant proofs, scientific curiosities, and historical facts in math and physics. Active since at least 2017 (earliest sampled post March 2017), it continues posting regularly as of December 2025, with recent content including visual proofs of infinite series, Einstein's General Relativity anniversary, Voyager 1 distance milestone, and equations like Lorentz-Lorenz. Posts feature ASCII art, images, and concise explanations, emphasizing beauty in mathematics and science.

Highly credible within mathematics and science education niche. Lacks explicit professional affiliations or named experts in bio/tweets, but content demonstrates deep knowledge through accurate visualizations and facts. No disputes or cross-platform discrepancies found; operates as a reliable, apolitical curator of 'beautiful math/science' with strong organic influence via visual appeal. Unverified status minor detractor, but track record supports trustworthiness.

Assessment by Grok AI

What's Their Track Record?

No previous fact-checks, corrections, or controversies identified in searches. Content relies on established mathematical proofs, historical events, and verifiable science facts (e.g., Voyager distance, Foucault pendulum). Tweet patterns show consistent educational focus without sensationalism; high engagement without backlash.