Haskell

Haskell is a programming language designed for writing clear, reliable, and efficient code through a focus on mathematical functions and immutability. Unlike many languages that use changing states or side effects, Haskell emphasizes pure functions, making programs easier to understand, test, and maintain. It supports advanced features like lazy evaluation, where calculations are deferred until needed, improving performance. Haskell is often used for complex algorithms, data analysis, and academic research, and is valued for its strong type system that prevents many errors before code runs. Overall, it promotes a disciplined, mathematical approach to software development.