Coq

Coq (now Rocq) is a proof assistant: it lets you write mathematical theorems and programs and formally verify they are correct. It has been used to prove theorems and to certify compilers and critical software.

• Creado por Thierry Coquand (INRIA)
• Año 1989
• Paradigma: Functional · proof assistant
• Extensiones: .v

Para qué se usa

• Theorem proving
• Software verification
• Research

A favor

• Reliable formal proofs
• Certified software
• Rigorous math basis

En contra

• Extreme curve
• Very academic
• Slow to write

Ecosistema

• CoqIDE
• Gallina
• Ltac
• MathComp

Ejemplo

Require Import Coq.Strings.String.
Definition hola := "¡Hola, mundo!".