Working with files in Python is pretty easy. But there’s a common mistake that can sneak into your code. Not closing the file ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The congresswoman displayed the results of a poll showing Americans — "disapprove" of DOGE, but the numbers didn't add up.

By using uniformly distributed phases for each bit, one can generate a waveform with an almost ideal aperiodic ambiguity function (thumbtack). Moreover,a set of such codes will potentially exhibit low ...

Sen. John Kennedy's math capabilities called into question after he claimed gov. spent over a trillion dollars in last 10+ years on education grants.

Dr. Stan Veuger breaks down the math that President Donald Trump’s administration used to calculate the tariffs and says there’s an error in the equation.

Howard, R.M. (2022) Arbitrarily Accurate Analytical Approximations for the Error Function. Mathematical and Computational Applications, 27, Article 14.

They also went over the designers’ calculations for the stress and temperature changes the dam would experience, and that is where they found a mistake in the math.

Kitaev, A.Y. (1997) Quantum Computations Algorithms and Error Correction. Russian Mathematical Surveys, 52, 1191-1249.