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Honor Student
Posts: 2
Member Since: ‎03-08-2017
Message 1 of 4 (455 Views)

Formula Help

Am trying to calculate value of Y in Y=(6195.5 X 522.435) X -0.183 power to calculate an Excel trend line...anyone know how to do this on a 12C?  Thanks!!

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Teacher
Posts: 91
Member Since: ‎05-30-2013
Message 2 of 4 (430 Views)

Re: Formula Help

Hello,

 

by: Y=(6195.5 X 522.435) X -0.183 do you mean:

 

(6195.5 * 522.435)  * -0.183

 

where * is the multiplicator operator?

 

in this case, do

 

6195.5 ENTER 522.435 * 0.183 CHS *

 

Cyrille

I am an HP Employee
Honor Student
Posts: 2
Member Since: ‎03-08-2017
Message 3 of 4 (394 Views)

Re: Formula Help

The -0.183 is in superscript as in the -0.183 power. That'said the input I can'tell figure out. Thanks!!
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PhD Student
Posts: 833
Member Since: ‎08-10-2010
Message 4 of 4 (343 Views)

Re: Formula Help

[ Edited ]

Hi,

 

To calculate (6195.5 * 522.435)  ^ -0.183

 

Here's a picture of how to do it the 12C:

 

formula on 12C.jpg

 

EDIT:

If you do not have these already, here are links to manuals:

 

HP-12C Quick Start Guide
http://h10032.www1.hp.com/ctg/Manual/c01798099.pdf

HP-12C User Manual
http://h10032.www1.hp.com/ctg/Manual/c00363319.pdf

HP-12C Solutions Handbook
http://h10032.www1.hp.com/ctg/Manual/c00367122.pdf

 

 

Regards.

_________________________________________________________
Note: I do not work for HP, I just like playing with calculators :-)
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