We present FloatLib, a verified arbitrary-precision floating-point arithmetic library in Lean 4 that combines broad format coverage, machine-checked correctness, and efficient certified execution. To our knowledge, FloatLib is the first Lean library to unify IEEE binary and decimal arithmetic, arbitrary-width posits, P...
Robert Joseph George, W. Adkisson, Anima Anandkumar· 0 citations
ITPEval is presented, the first benchmark for evaluating automated formal proof translation across four major ITPs (Lean 4, Rocq, Isabelle, and HOL Light), spanning two distinct logical foundations and itpeval, a unified multi-ITP verification infrastructure with state-isolated warm backends that preserve per-artifact...
Jiayi Wu, Robert Joseph George, Anima Anandkumar· 0 citations
BRIDGE is presented, a structured prompting framework that decomposes verification into three interconnected domains: Code (implementations), Specifications (formal intent), and Theorem State-ments (constructive correctness claims), and elicits domain-specific intermediate reasoning to connect them.
Robert Joseph George, Carson Eisenach, Udaya Ghai et al.· 0 citations
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