Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main file of ...

Now that we know how to build a module, the time has come to discover what goes into coding a module. Mostly this is a matter of making use of the C API and this is the subject of most of this book.

The import statement for mpmath is incorrect, as noted, but it is a common mistake because of the way NumPy is usually (correctly) imported. The programmer thought they were setting the dps (decimal ...