Python 3.x ##Overview The array.array class in the Python standard linrary has a single means of specifying the size and signedness of the items it will contain which is to supply a single-characer ...

NumPy is one of the most common Python tools developers and data scientists use for assistance with computing at scale. It provides libraries and techniques for working with arrays and matrices ...

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.