It's a common joke that Python makes a great calculator in its interactive mode. You can make it an even better one with the built-in math module, which contains a lot of the same math functions you ...

We all know that programming is a way to solve real-world problems. Real-world problems are complex and will take up millions of lines of code to be solved. But, that would make the code impossible to ...

We’ve seen that Python provides us with quite a few conveniences “right out of the box.” Among these are built-in functions, that we as programmers can use—and reuse—in our code with little effort.