All of these are valuable, even if the other 30,999,999,999,961 digits aren’t. Using one of the most powerful supercomputers in the world, researchers in Switzerland computed the mathematical constant pi () down to 62.8 trillion digits. Now another computer scientist claims he has set a new record, being able to calculate Pi to 2.7 trillion digits. We need to deal with questions about the accuracy of floating point arithmetic, questions of estimations and error bounds, and questions concerning optimization. Computer Scientist Calculates Pi to 2.7 Trillion Digits In August 2009 a Japanese computer scientist managed to break the world record for the highest number of digits in Pi. But that doesn’t mean this isn’t valuable! To generate these approximations, we use many important tools from Mathematics, Computer Science, and Computer Engineering. But why do we care? If you give me the first 39 digits of pi, I can tell you the width of the known universe within one hydrogen atom (See Numberphile’s video for how). There are many ways to calculate the digits of pi - you can use random sampling, geometry, calculus, etc. Today, though, New Scientist reports that a pi enthusiast has managed to calculate the constant to 22,459,157,718,361 digits, or around 9 trillion more than we had before. In 2019, calculating 31.4 trillion digits took 121 days, making this year's calculation of 100 trillion. They calculated the first 62.8 trillion digits, surpassing the. Swiss researchers at the University of Applied Sciences Graubnden this week claimed a new world record for calculating the number of digits of pi a staggering 62.8 trillion figures. ![]() But I started wondering how do we know that? How do we make pi? Iwao previously set a world record in 2019, with a pi calculation of 31.4 trillion digits. Researchers in Switzerland broke the world record for the most accurate value of pi over the weekend, the team announced on Monday. They calculated the first 62.8 trillion digits, surpassing the former record. ![]() Motherboard adds: Researchers in Switzerland broke the world record for the most accurate value of pi over the weekend, the team announced on Monday. And since the 6th grade, I’ve known Pi is 3.14 and some change. OneHundredAndTen writes: Pi is now known to 62.8 trillion decimal digits. ![]() On Pi Day of this year, Emma Haruka Iwao calculated pi to 31 trillion digits, dwarfing the previous record of 22 trillion digits. Swiss scientists have calculated Pi to 62.8 trillion digits, setting a new world record MarkRademaker/Depositphotos Most of us can recall Pi to four or five.
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