Arrays in Python give you a huge amount of flexibility ... would be used to describe the entry in the right. Likewise, if we add a new entry at the start of a list, then every subsequent position ...

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in ...

Here is an array. Oh, you need to make sure you have the numpy python module loaded. If you just use plain python, there is no array. Both the visual module and the pylab module load numpy.