Fibonacci ( n )
Formula calculation of the number at n in the Fibonacci sequence. No recursion.
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Richard Carlton Consulting, Inc.
Function definition: (Copy & paste into FileMaker's Edit Custom Function window)
Simple Calculation (and fast!) of the number at n in the Fibonacci sequence.
Does not require recursion.
As described here: http://en.wikipedia.org/wiki/Fibonacci_number
(accessed 1/30/2009, 12:00 p.m.)
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