All mainstream credit card numbers obey a mathematical trick designed to catch the most common typos. It’s called the Luhn algorithm, named after IBM researcher Hans Peter Luhn, who patented it in ...

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 ...

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 ...

To multiply two numbers by hand takes a few steps but it's something we're taught in school. When dealing with big numbers, really big numbers, we need to a quicker way to do things.

Fixed-point math provides a small, fast alternative to floating-point numbers in situations where small rounding errors are acceptable. After implementing the algorithms described in this article, ...

Everyday Math is another form of rebellion, in this case against what people who seem to dislike numbers think of as “boring”: drills, algorithms, practice … all the things that work memory ...

A North Carolina math professor said he and his students have been working on algorithms for March Madness basketball tournament brackets.