Calculator.io's Modulo Calculator simplifies modulo operations, aiding computer programmers, mathematicians, educators, and students. LAS VEGAS, NEVADA, USA, May 25 ...

One of my fellow contributors here recently wrote a post about leap years and why we have them. This reminded me of modular arithmetic and the formula for calculating the day of the week for any date ...

You may never have heard of modular arithmetic, but you use it every day without the slightest difficulty. In this system, numbers wrap around when they reach a certain size called the modulus; it is ...