Preprint
Aug 2026
FLARE: Verifying MILP Reformulations with LLM-Based Theorem Proving
This work develops FLARE (Formulation-Level Automated Reformulation Evaluation), a method that uses an LLM-based agent and the Lean proof assistant to verify proposed reformulations against a reference formulation to enable reliable verification in automated optimization modeling.
Henry W Robbins, Connor Lawless, Madeleine Udell et al.
· 1 citation