Functional

Functional programming
Functional programming (FP) is an approach to software development that uses pure functions to create maintainable software. In other words, building ...
Functional programming features
Functional Programming vs. Object-oriented ProgrammingFunctional ProgrammingOOPIts functions have no-side effectsIts methods can produce serious side ...
Density functional theory
What is meant by density functional theory?What is density functional theory for Beginners?Why do we use density functional theory?Is density functio...