Brian Dunning's FileMaker Custom Functions

Fibonacci ( n )

Formula calculation of the number at n in the Fibonacci sequence. No recursion.

  Average rating: 4.4 (38 votes) Log in to vote

Steve Allen   Steve Allen
Richard Carlton Consulting, Inc.
http://www.rcconsulting.com

Share on Facebook Share on Twitter

  Sample input:
Fibonacci ( 11 )
  Sample output:
89

  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.)

 

Comments

Log in to post comments.

 

Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.

Support this website.

This library has been a free commmunity resource for FileMaker users and developers for 15 years. It receives no funding and has no advertisements. If it has helped you out, I'd really appreciate it if you could contribute whatever you think it's worth:

Under construction. Email me your wish list for improvements.