Haskell is a purely functional, statically typed programming language designed for reliability, maintainability, and expressiveness. It emphasizes immutability, type safety, and lazy evaluation, making it ideal for both academic research and industrial applications.

Features of Haskell:

• Pure functional language with no side effects by default.
• Lazy evaluation model for efficient computation.
• Strong static type system with type inference and safety.
• Supports concurrent and parallel programming out of the box.

To check the installed Haskell version, run: ghc --version.

Disclaimer: Haskell is an open-source language originally developed by a committee of academics and is now maintained by the Haskell community. It is released under a permissive license and should be used following best practices for functional programming. Haskell is provided "as is," without any warranty, express or implied. Users are responsible for the ethical and legal use of Haskell in their projects.