In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work ...

All sea turtles are protected under the Endangered Species Act. However, some species are faring better than others.

While that’s a frustrating fact of life in general, it does make for some fun brainteasers! Take this “how many squares” ...