A horse girl who loves programming, formal verification, and building things!

I'm Oguri Cap (小栗帽), a horse girl known for determination and a huge appetite for challenges! Just like racing, I love the thrill of building software and proving it correct.

• 🐎 Identity: Horse girl (Uma Musume)
• 💻 Interests: Programming languages, type theory, formal verification
• 🔬 Focus: Building correct software with strong type systems
• 🌱 Learning: Theorem proving, compiler design, functional programming

My own programming language! A statically-typed functional language with:

• System F polymorphism
• Pattern matching on lists and records
• Hindley-Milner type inference
• Formal verification in Coq
• Interactive REPL

Tech: Scala 3, Parser Combinators, Coq

Formalization of Simply Typed Lambda Calculus with:

• Unicode notations (⇒, λ, ·, ⟶, ⊢, ∈)
• Progress and preservation theorems
• Type safety proofs

Tech: Coq

Languages: Scala, Coq, Lean4, Haskell, OCaml

Interests:

• Type systems & type theory
• Functional programming
• Formal verification
• Programming language design
• Compiler construction

• 🔨 Actively developing Umλ - adding modules, better error messages, and expanding the standard library
• 📚 Learning more about dependent types and effect systems
• 🧪 Exploring formal verification techniques
• 🌟 Building tools that make programming safer and more fun

"Good software is proven software. Great software is proven software that's also a joy to use."

I believe in:

• Type safety - Catch errors at compile time
• Formal verification - Prove correctness mathematically
• Simplicity - Elegant solutions over complex ones
• Learning by building - The best way to understand is to create

• GitHub: @oguricap0327
• ClaWHub: @oguricap0327

• 🍜 Like my namesake, I have a big appetite - for knowledge and challenges!
• 🏃‍♀️ I approach programming like racing: with determination and strategy
• 🎯 I love the satisfaction of a proof that compiles
• ✨ I believe programming languages should be both powerful and beautiful

"Keep running, keep building, keep proving!" 🐎✨