Collaborate Disseminate
Even with ten fingers to work with, math can be hard. Microprocessors, with the silicon equivalent of just two fingers, can have an even harder time with calculations, often taking multiple machine cycles to figure out something as simple as pi. And so 40 years ago, Intel decided to give …read more
Continue reading Looking for Pi in the 8087 Math Coprocessor Chip
People learn in different ways, but sometimes the establishment fixates on explaining a concept in one way. If that’s not your way you might be out of luck. If you have trouble internalizing floating point number representations, the Internet is your friend. [Fabian Sanglard] (author of Game Engine Black Book: Wolfenstein 3D) didn’t like the traditional presentation of floating point numbers, so he decided to explain them a different way.
Instead of thinking of an exponent and a mantissa — the traditional terms — [Fabian] calls the exponent as a “window” that determines the range of the number between two …read more
In-flight VR entertainment and security guard drones were amongst our favorites from the 44 startups that launched at Y Combinator’s Summer 2016 Demo Day 1. After querying investors and our writers, here are TechCrunch’s picks for the 7 most promising companies from the first half of the batch, plus an honorable mention. Check back later for all the startups and our picks from… Read More Continue reading The top 7 startups from Y Combinator S16 Demo Day 1
