Earlier quoted context omitted.
You absolutely need to read the lean proof firstly to assess the correctness of the proposition it is proving (ie in this case that it is actually proving or otherwise the smoothness of navier-stokes in R^3 and not something else) and secondly to determine whether the proof is “honest” in the sense given here https://lean-lang.org/doc/reference/latest/ValidatingProofs/
Completely misleading. This is all you need to read and understand for Anthropic's FLT formalization: import Mathlib import Theorems.Thm_fermat_last_theorem /-- Solution side: the same statement, binder for binder, proved by this tree's `fermat_last_theorem`. -/ theorem FLT_for_comparator (n : ℕ) (hn : 3 ≤ n) (a b c : ℕ) (ha : 0 fermat_last_theorem n hn a b c (Nat.pos_of_ne_zero ha) (Nat.pos_of_ne_zero hb) (Nat.pos_o…
Building a system that reliably detects vacuous proofs in all cases is fundamentally undecidable. It's equal to the halting problem.