Ever wondered how computers multiply huge numbers with hundreds or even thousands of digits? The process may seem simple, but ...

What do encrypted messages, recognizing speech commands and running simulations to predict the weather have in common? They all rely on matrix multiplication for accurate calculations. DeepMind, an ...

Hacking Multiplication With Karatsuba’s Algorithm 8 Comments by: Al Williams November 16, 2021 ...

Researchers continually refine algorithms to exploit modern processor architectures, enhancing performance through strategies such as blocking, vectorisation, and architecture-specific tuning.

See all Abstractions blog Even more important, the multiplication algorithm is part of a class of nearly ubiquitous algorithms in computer science. Gidney expects that his new technique will allow ...

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.

Karatsuba’s “divide-and-conquer” multiplication algorithm has its roots in a method that Carl Friedrich Gauss (1777-1855) introduced involving the multiplication of complex numbers.

According to the mathematicians, from Australia and France, long multiplication used to be the only way to multiply - but proved tedious and time-consuming when the numbers became too large.