Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

This week in Python brings us a toe-to-toe showdown between two Rust-powered Python type checking tools. We also have a gentle introduction to type hinting, a look at the perils—and promises ...

The private _PyLong_GCD() function was removed in Python 3.13: see PR #108429. @scoder asked what is the intended replacement for _PyLong_GCD(). I suppose that the replacement is to call math.gcd().

GCD (Greatest Common Divisor) of two numbers is the largest number that divides both of them. A simple way to find GCD is to factorize both numbers and multiply common factors.