One limitation of `range`

is that is can only work with **integers**, which are positive or negative whole numbers. If you need to generate a list of floats, which are numbers with a **decimal** portion, then you can use **NumPy**. To confirm that you have NumPy installed, drop into a Python shell and run the following:

```
>>> import numpy
```

sroux53on May 18, 2020Excellent !