Skip to main content

The Math Behind a Faster Multiplication Algorithm | Quanta Magazine

This summer, battle lines were drawn over a simple math problem: 8 ÷ 2(2 + 2) = ? If you divide 8 by 2 first, you get 16, but if you multiply 2 by (2 + 2) first, you get 1. So, which answer is right? The conflict grew so heated that it made the pages of The New York Times.

The Math Behind a Faster Multiplication Algorithm | Quanta Magazine

Comments

Popular posts from this blog

Ironman 2017 - Maastricht

After I had read the Wikipedia page about the Ironman triathlon, my mind went from "insane" to "let's do that before I'm 40". I started running in September 2011, gradually increasing the mileage. In the process switching from regular running shoes to Vibram barefoot shoes. As the big 4-O came closer, it was time to up the game and get serious. Here was not something I was able to accomplish by myself. Exactly two years to the date of the IM I send an email to AVtriathlon, the tri club in my hometown requesting if I could give the running training a whirl. And whirl it was, thanks, Bert, Gert, Wouter and Joop for teaching me to run and having the patience to cope with my very sub-par motor skills. After six months things got better, I could finally do all of the running drills; learned a lot about heart rate, running technique, and pacing. Training for the swim started the same month as the running training. Twice a week, at 6 am, on Mondays and Fridays....