Gallery — Lecture Notes

Some notes on combinatorics

Aula de Apresentação da disciplina de Teoria de Grafos da Universidade Federal de Goiás (UFG), Regional Jataí, semestre 2016.1.

The report explains the second lecture of the CS Freshmen Lecture Series, conducted by Habib University.

First Class

Notes on quadratic functions for Mathematics Standard Level (Hey Mr.Zamar)

Resolução

Fast exponentiation

高校レベルの置換積分に用いることを主目的とした双曲線関数の基礎

Discret Hartley Transform is a unitary transform although its proof is hard to find in the Web. This short note explains that the Discrete Hartley Transform is an involution, which implies that this transform is unitary indeed.