This technique can be used out-of-the-box, requiring no model training or special packaging. It is code-execution free, which ...
LEAP is a general purpose Evolutionary Computation package that combines readable and easy-to-use syntax for search and optimization algorithms with powerful distribution and visualization features.
Python has made using Microsoft Excel much easier than it has ever been, and it isn't very hard to start using it yourself.
I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.