Every once in a while it is worth some useless comment. Today, 3-14-15 is Pi day, yes the pi related to the circle. Like 2 pi r, etc.
The Guardian has a great historical piece:
The symbol π was popularised in 1737 by the Swiss mathematician
Leonhard Euler (1707–83), but it wasn’t until as late as 1934 that the
symbol was adopted universally. By now, π is instantly recognised by
school pupils worldwide, but few know that its history can be traced
back to a small village in the heart of Anglesey. William Jones was born in 1674 on a small holding close to the
village of Capel Coch in the parish of Llanfihangel Tre’r Beirdd, north
of the county town of Llangefni in the middle of the island.
So we can thank these fellows for choosing pi rather than some other symbol for the ratio of the circumference and radius of a circle.
We I guess can thank them for pi day!
Oh yes,
pi = 3.1415......
That is whay today is pi day, unless you are in Europe and they switch day and month so today is 14-3-15......so much for pi day.
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- Terry has spent most of his career in industry, half in corporate executive positions, and half involved in his start ups. He started on the Faculty and Staff at MIT in 1967 and was there until 1975, and he had returned to MIT from 2005 to 2012 to assist groups of doctoral and post doc students. Terry has focused on a broad set of industries from cable, to satellite, wireless, and even health care software and medical imaging. Terry has published extensively in a broad set of areas as well as having written several books. Terry has returned to Medicine on Boards at Columbia University Medical Center. Copyright 2008-2024 Terrence P McGarty all rights reserved. NOTE: This blog contains personal opinions of the author and is not meant in any manner to provide professional advice, medical advice, legal advice, financial advice. Reliance on any of the opinions contained herein is done at the risk of the user. For publications see: https://www.researchgate.net/profile/Terrence_Mcgarty
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