Pi is the ratio of a circle's circumference to its diameter. But all the algorithms to solve for pi are working off a hypothetical version of a very real problem. How do we calculate pi, anyway? Well, this team and the last several groups to break the world record have used a special formula called the Chudnovsky algorithm, developed in 1988. And in this case, the record came at a much faster speed-good news for the supercomputer. Setting the record is cool, but that's all it is. So calculating pi itself, Keller says, is a fun and attention-grabbing side effect of supercomputing, rather than a specific goal. They also completed their record run nearly four times faster than the previous one. These scientists have not just broken the world record for the most calculated digits of pi, but they've smashed it, moving beyond the existing record of 50 trillion digits to reach a whopping 62.8 trillion digits using a supercomputer. Usually, when we talk about pi, we talk about the number 3.14, but because its decimals never end, nor do they settle into a pattern, pi's digits go on, theoretically, forever. Researchers at the Swiss university Fachhochschule Graubünden claim that they've broken the world record for the most calculated digits of pi, a mathematical constant that describes the ratio of a circle's circumference to its diameter. The new record is enabled by a supercomputer running a specialized algorithm.Ĭalculating pi is a symbolic way to demonstrate real computing power. Featured Photo Credit: Max Pixel.Researchers have set a new record for calculating digits of pi: 62.8 trillion decimals. In the Featured Photo: The pi symbol made of pi symbols.
The Swiss team said that the experience they had gained while calculating pi could have applications in fields such as “RNA analysis, simulations of fluid dynamics and textual analysis”.Įditor’s Note: The opinions expressed here by columnists are their own, not those of. They are awaiting certification from the Guinness Book of World Records before releasing the figure, but said the last ten digits of the evolved legendary number were “7817924264.” The team from Graubünden have optimised the process, reaching their record almost twice as fast as Google’s attempt in 2019, and 3.5 times as fast as the record set in 2020. The previous record was set in 2020, when a researcher calculated pi to 50 trillion decimal places. Related Articles: How the Power of Community is Crucial in Achieving Gender Balance in STEM | The Simple Math Behind Our Journey to Zero Waste | Prosperity: It’s Just Algebra The university in east Switzerland has worked out the most-accurate version of the legendary number to date. In effect, it gets longer the more that you calculate it. Most people know it as simply 3.1415, but it is really an irrational number one that has an infinite number of digits following its decimal point. It’s a ratio describing the proportions of every circle, and has many useful applications in mathematics. Pi is the constant that you multiply a circle’s diameter by to find its circumference. To reach this record a supercomputer worked solidly for 108 days and nine hours, according to the team from The University of Applied Sciences in Graubünden. A Swiss university has set a new world record for calculating the mathematical constant pi to 62.8 trillion decimal places.
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