Crop circle season arrives with a mathematical message

http://www.independent.co.uk/news/uk/this-britain/crop-circle-season-arrives-with-a-mathematical-message-1982647.html

Crop circle season arrives with a mathematical message
By Matilda Battersby
Wednesday, 26 May 2010


The Wilton Windmill crop circle which appeared on Friday 22nd May
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It is perhaps little known that the beautiful county of Wiltshire, famed for Stonehenge and the white horses carved into its hills, is the most active area for crop circles in the world, with nearly 70 appearing in its fields in 2009.

It is unsurprising then, that the appearance of a phenomenally complex 300ft design carved into an expanse of rape seed on a Wiltshire hillside has caused excitement. But it's not just the eye-pleasing shape which has drawn attention to it. The intersected concentric pattern has been decoded by experts as a “tantalising approximation” of a mathematical formula called Euler’s Identity (e ^ ( i * Pi ) + 1 = 0), widely thought be the most beautiful and profound mathematical equation in the world.

The design (pictured above) appeared beside Wilton Windmill late on Friday night. Lucy Pringle, a founder of the Centre for Crop Circle Studies, was one of the first on the scene. She says: “What has happened in this particular crop circle is that there are 12 segments and within each segment there are 8 partly concentric rings. Each of these segments indicates a binary code based on 0 and 1. If you use an Ascii Table , the pattern transposes itself into a tantalising approximation of Euler’s equation.”

The average person finds such complex mathematical talk utterly confounding, so The Independent Online asked Dr John Talbot, a maths research fellow at University College London, for his take on the matter. He said: “Looking at the crop circle, the link with Euler’s most famous theory seems to make perfect sense. However, the way the formula has been executed is partially incorrect. One of the discrepancies is that one part of the formula translates as ‘hi’ rather than ‘i’, which could be somebody’s idea of a joke.”

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