This has happened most frequently with puzzles involving Diophantine equations, for which we seek integral solutions. The fun part, of course, is that the puzzles in Problematics involve fewer ...

But these are no ordinary equations, as the three that are pre-answered are blatantly incorrect based on the laws of addition you most likely learned in elementary school. So the key to solving ...

The Institute of Optics, University of Rochester, 480 Intercampus Dr, Rochester, New York 14627, United States Center for coherence and quantum optics, Department of Physics, University of Rochester, ...

To balance an unbalanced equation, you need to add numbers to the left of one or more formulae. Here is one way to work out how to do this for the reaction between nitrogen and hydrogen.

Maclaurin expansion. Complex numbers and Euler’s formula. Differential equations (DE); first-order DE: variable separable, linear; second-order linear DE with constant coefficients: homogeneous and ...

This repository is made to upload some custom interesting scripts in different programming languages that are useful to exploit certain vulnerabilities in Hack The Box retired machines/challenges.