~/Formal Methods

Brandon Rozek

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PhD Student @ RPI, Writer of Tidbits, and Linux Enthusiast

Here you'll find 18 posts about Formal Methods.

Same as Q1049183, mathematical program specification intended to allow correctness proofs, including algorithmically.

2025

Deterministically Iterating over a set within Dafny functions

Verifying Proofs with Type Checkers


2024

Writing Unit Tests in Lean 4

Polymorphic Functions w/ Wildcard Matching in Lean 4

Functions and Inductive Propositions in Lean 4

Working with integer sets in Lean 4

Coercing Ints to Nats for Induction in Lean 4

Lean 4 Tutorial


2023

Lean 3 Tutorial

Induction in Lean 3: Three Techniques

Readable Lean 3 Proofs


2022

Obtaining Multiple Solutions Z3

Loop Invariants

Reasoning through Loops in Dafny

Program Verification with Hoare Logic and Dafny

Dafny v3.3 Show Countermodel


2021

Lean 3 Theorem Prover Tactics


2019

Theorem Proving Definitions