FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -It can receive some data, make something with it, and return it as a function result. It can be called many times in different parts of the same application. A pure function is a function that always returns the same output given a specific input.

Detailed explanation-2: -A pure function is a function that will always give the same output with the same input and has no side effects. A function that takes some arguments will always return the same value and not be affected by variables outside the function, nor will it change variables outside of it after it’s done executing.

Detailed explanation-3: -A Pure Function is a function (a block of code) that always returns the same result if the same arguments are passed. It does not depend on any state or data change during a program’s execution. Rather, it only depends on its input arguments.

Detailed explanation-4: -A pure function does not have side-effects and its result does not depend on anything other than its inputs. A pure function guarantees that for a given input it will produce the same output no matter how many times it is called.