All mainstream credit card numbers obey a mathematical trick designed to catch the most common typos. It’s called the Luhn ...

Formally proving that Luhn’s algorithm detects swapping adjacent digits involves some case analysis, but an example will help illustrate the idea.

Why math is better than code Using Euclid's algorithm as an example, Dr. Lamport walked the audience through how an algorithm can be expressed precisely yet simply with mathematics.

A practice known as predictive policing is an example of an algorithm with racist implications, O’Neil said. The algorithms involved in predictive policing look at locations of arrests, series of ...

Fourier transforms are one of the most important algorithms in math, and help our electronics handle visual and audio signals in a sophisticated way.

Computers fail at even simple math more often than many of us realize and that flaw is rooted in the architecture of the machines themselves. Using machine learning, Google might have discovered a ...

The remaining 25% of the exam includes topics from elementary topology of R (the reals) and R^n, properties of continuous functions, differentiability and integrability, general topology, complex ...