2 papers
cs.FL2024
A complete formalization of Fermat's Last Theorem for regular primes in Lean
Alex Best, Christopher Birkbeck, Riccardo Brasca +3
We formalize a complete proof of the regular case of Fermat's Last Theorem in the Lean4 theorem prover. Our formalization includes a proof of Kummer's lemma, that is the main obstr…
cs.LO2023
Fermat's Last Theorem for regular primes
Alex J. Best, Christopher Birkbeck, Riccardo Brasca +1
We formalise the proof of the first case of Fermat's Last Theorem for regular primes using the \emph{Lean} theorem prover and its mathematical library \emph{mathlib}. This is an im…