Functional programming
Function is a kind of encapsulation supported by the built- in Python . We can decompose complex tasks into simple tasks by dividing large pieces of code into functions and calling functions layer by layer. This decomposition can be called process-oriented Program design . Function is the basic unit of process-oriented programming .
And functional programming (please note that there is an additional " style " )- Functional Programming , although it can also be attributed to process-oriented programming, but its ideas are closer to mathematical calculations .
We must first understand the computer ( Computer ) and computing ( Compute