👉 Fared, in the context of mathematics and computing, is a function that returns the result of applying an operation to each element of an input array. The operation can be any valid mathematical or algorithmic method, such as addition, subtraction, multiplication, division, exponentiation, etc. For example, if we have a list of numbers (let's say [1, 2, 3]) and we want to calculate the sum of those numbers, we could define a function like this:
