RE: How can I get the previous Fibonacci calculated number in a specific

*To*: mathgroup at smc.vnet.net*Subject*: [mg100283] RE: [mg100266] How can I get the previous Fibonacci calculated number in a specific*From*: "Harvey P. Dale" <hpd1 at nyu.edu>*Date*: Sun, 31 May 2009 06:32:50 -0400 (EDT)*References*: <200905300101.VAA23713@smc.vnet.net>

Try the function Fibonacci. Look it up in the documentation center. Best, Harvey -----Original Message----- From: ratulloch at gmail.com [mailto:ratulloch at gmail.com] Sent: Friday, May 29, 2009 9:01 PM To: mathgroup at smc.vnet.net Subject: [mg100283] [mg100266] How can I get the previous Fibonacci calculated number in a specific Greetings How can I get a previous Fibonacci calculated number in a specific range. I can calculate the previous number of phi see below phi1 =(1+sqrt(5))/2 13/phi1 I tested it with 13 and got 8.034441857 .....so that works but how can I get only the previous numbers of Fibonacci in a specified range from 20 to 20000 if I input a large number like 234.34e10 tia sal2

**References**:**How can I get the previous Fibonacci calculated number in a specific***From:*ratulloch@gmail.com