Pi, apparently

Because this is easier to memorize:

pi

Yes, it’s true. Note that use of the formula requires “base 16 math.” I’m only 20 years behind the news on this one.

Wikipedia also notes, “For centuries it had been assumed that there was no way to compute the nth digit of π without calculating all of the preceding n − 1 digits.” Yeah, that’s what was holding me back.

@afrakt

Austin Frakt

Austin Frakt, PhD, is co-Editor-in-Chief of The Incidental Economist. His day job is Associate Director of the Partnered Evidence-based Policy Resource Center at the Boston VA Healthcare System, U.S. Department of Veterans Affairs. He is also a Principal Research Scientist with the Department of Health Policy and Management at the Harvard T.H. Chan School of Public Health, and Editor-in-Chief of the journal Health Services Research.

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Austin Frakt

Austin Frakt, PhD, is co-Editor-in-Chief of The Incidental Economist. His day job is Associate Director of the Partnered Evidence-based Policy Resource Center at the Boston VA Healthcare System, U.S. Department of Veterans Affairs. He is also a Principal Research Scientist with the Department of Health Policy and Management at the Harvard T.H. Chan School of Public Health, and Editor-in-Chief of the journal Health Services Research.

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