Abstract: Symmetry is a widespread phenomenon in nature. Recognizing symmetry can minimize redundancy to improve computing efficiency. In this paper, we take permutation-related combinatorial ...

Abstract: Most methods for solving ordinary differential equations use a limited order to calculate the results. The higher order method presented in this article can use as many terms of the Taylor ...

Advent of Code is an annual event featuring an advent calendar of programming puzzles created by Eric Wastl. These puzzles are suitable for a wide range of skill levels and can be solved in any ...