Hi,I was hoping to use Numpy to run some Fortran functions using Python.The unix system admin installed numpy on a different directory than the Python libraries. He installed it at:/opt/library ...

But it has some other superpowers, too: it lets you run Python packages and programs without having to formally install them, all by way of one simple command.

Want to get better performance with Python? Here's how to use NumPy to toe the 'invisible line' of data and memory transfers and optimize efficiency.