× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Mike,

I'm afraid I'm not seeing what you're trying to do....  Perhaps I'm a bit
rusty at algebra, but to me this formula does not seem to do anything....

( ( ( (period-12) / (period-12) ) * 12 ) - 11 ) + period =
( ( (  1                        ) * 12 ) - 11 ) + period =
( (    12                              ) - 11 ) + period =
(      1                                      ) + period

Huh?


Eric DeLong
Sally Beauty Company
MIS-Project Manager (BSG)
940-297-2863 or ext. 1863



-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of Mike Wills
Sent: Wednesday, January 04, 2006 5:32 PM
To: RPG programming on the AS400 / iSeries
Subject: Formula Question


Okay, this may be a difficult one. I have a simple table layout like this.

Company (4,0)
Year(4,0)
Period(2,0)
Amount(15,2)

I want to be able to take an ending period and determine 12 months back from
the ending date and select records in the DB via a select statement. We are
really close with the following formula: ( ( ( (period-12) / (period-12) ) *
12 ) - 11 )+period. A co-worker of mine got this far. If it wasn't for the
whole divide by zero bit as this portion ( (period-12)/(period-12) ) would
for period 12, it would work great. Short of a case statement is there a
better way to handle divide by zero? Or is the a better formula that we
aren't seeing?

--
Mike Wills
koldark@xxxxxxxxx
http://mikewills.name
Want Gmail? Email koldark+gmail@xxxxxxxxx to get on my waiting list.

"There are 10 types of people in the world: those who understand binary, and
those who don't." -Unknown

As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.