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Simple TI-89 Program

adytumadytum Registered User regular
edited September 2010 in Help / Advice Forum
It's been a few years since I had to write a TI-89 program. While I used to be a wiz, I have completely forgotten how to enter even basic commands. Online guides are extremely complicated for what I need to do, and I don't have the time / energy to digest one.

I need to write a simple program to compute a compound annual growth rate.

There are three variables: Start Value, End Value, # of Years. All 3 are user defined.

The formula is

CAGR = [(End Value / Start Value) ^ (1 / # of Years)] - 1

Any help or input would be appreciated.

adytum on
etxvv5.jpg

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