![]() ![]() « But tuning the system for maximum performance is an important aspect of our future calculations in the field of applied research and development. » « Speed is not relevant per se in these record drives, since only the number of digits is important for the world record is, ”says Keller. And it is worth simply using an algorithm, but how you « implement » this algorithm in code can be very different. Since the last few records all used the same algorithm, any speed changes represent something in the programming or computing power shown. The Chudnovsky algorithm contains the intersection of complex, advanced mathematics that you have to familiarize yourself with (see above).īut back to the new record. In reality, we need complicated formulas to get the right individual digits that count to as many decimal places as possible. In theory, if you can draw and measure a perfect circle, you can calculate Pi by simply dividing one value by the other. Pi is the ratio of the circumference of a circle to its diameter. But all the algorithms that need to be solved according to pi are working on a hypothetical version of a very real problem. ![]() How do we calculate pi anyway? Well, this team and the last groups to break the world record used a special formula called the Chudnovsky algorithm that was developed in 1988. ![]() ![]() And in this case the record came at a much faster rate – good news for the supercomputer. Setting the record is cool, but that’s all. So the computation of pi itself, says Keller, is more of a fun and attention-grabbing side effect of supercomputing than a specific goal. « The number of pi is in for us, and probably for everyone else Science and math irrelevant. Scientists can also use powerful supercomputers for practical tasks like mapping the human genome or shredding every chemical compound known in the world to find candidates for new drugs. This part is key as computing pi has become a way for computers to expand their computational skills as programmers pursue extremely resource intensive tasks like modeling the universe or even creating high performance imaginations in video games. « For us, the record is a by-product of adapting our system to future computing tasks. » « The number of pi is irrelevant (except for a few very familiar digits) to us and probably to anyone else in science and math, » he told Popular Mechanics via email. Project manager Thomas Keller is very clear about what this world record means – and what not. In addition, they completed their record run almost four times faster than the previous one.īut the real question is: Why should we care about all these digits at all? Not only did these scientists break the world record for Pi’s most computed digits, but they broke it and went beyond the existing record of 50 trillion digits to hit a whopping 62.8 trillion digits with a supercomputer. Usually when we talk about pi we are talking about the number 3.14, but since its decimal places never end and don’t even get stuck in a pattern, the digits of pi theoretically go on forever. Researchers at the Swiss University of Applied Sciences in Graubünden claim to have broken the world record for the most computed digits of pi, a mathematical constant that describes the ratio of the circumference of a circle to its diameter. We can earn commissions when you buy from a link. Equipment-obsessed editors choose every product we review. ![]()
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