But how do you compare pure python, NumPy, and Tensor Flow? We do have many programming languages to solve a problem. And all these ways gives you the result.

The vast majority of Cython functions are now exposed in pure Python mode, including functions for calling external C libraries. Another major area of improvement is NumPy support.

And if that’s not enough there’s Jython, which is Python implemented in, and certified as, 100% pure Java. Like Python, Jython is freely available for commercial and noncommercial use and is ...