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/Home/Mathematics/Geometry/Golden Mean The Golden Mean Votes:0 The Golden Mean The Golden Mean (or Golden Section), represented by the Greek letter phi , is one of those mysterious natural numbers, like e or pi , that seem to arise out of the basic structure of our cosmos. Unlike those abstract numbers, however, phi appears clearly and regularly in the realm of things that grow and unfold in steps, and that includes living things. The decimal representation of phi is 1.6180339887499... . You can find it in a number of places: Number Series If you start with the numbers 0 and 1, and make a list in which each new number is the sum of the previous two, you get a list like this: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ... to infinity--> This is called a 'Fibonacci series'. If you then take the ratio of any two sequential numbers in this series, you' Read More Go to Site

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