Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Posted to microsoft.public.excel.misc
external usenet poster
 
Posts: 1
Default Calculate function Xx+1=rX(1-X). How?

r is 1.0 and X is .2, but I have no idea how to do this in Excel. I also need
to plot this on a graph with 250 iterations.

Any help would be greatly appreciated.
  #2   Report Post  
Posted to microsoft.public.excel.misc
bj bj is offline
external usenet poster
 
Posts: 1,397
Default Calculate function Xx+1=rX(1-X). How?

what do you want to plot?
also is it x or X which is .2"
if it is X then x = -3.75
what do you mean by 250 iterations?


"Kanon" wrote:

r is 1.0 and X is .2, but I have no idea how to do this in Excel. I also need
to plot this on a graph with 250 iterations.

Any help would be greatly appreciated.

  #3   Report Post  
Posted to microsoft.public.excel.misc
external usenet poster
 
Posts: 11,058
Default Calculate function Xx+1=rX(1-X). How?

In A1 enter:
..2
In A2 enter:
=A1*(1-A1)

copy A2 down thru A250

--
Gary''s Student
gsnu200711

Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
function doesn't calculate [email protected] Excel Worksheet Functions 3 December 18th 06 04:26 AM
Function to calculate time Gary Hopkins Excel Discussion (Misc queries) 1 July 21st 06 11:39 PM
Function fails to calculate Dan Smith Excel Worksheet Functions 1 February 20th 06 05:57 AM
Function Won't Calculate -- Sometimes Bill Martin -- (Remove NOSPAM from address) Excel Discussion (Misc queries) 4 April 13th 05 04:38 PM
How to calculate PMT function Daniel Excel Worksheet Functions 1 November 18th 04 08:42 PM


All times are GMT +1. The time now is 11:41 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 ExcelBanter.
The comments are property of their posters.
 

About Us

"It's about Microsoft Excel"