[TRNSYS-users] equation

[Hermann Schranzhofer]

Dear Marcus and Roman,

 

it is even simpler if you use the FORTRAN notation. Thus the equation in TRNSYS can be written in x**(1/2)

 

Best regards,

Hermann.

 

 

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 DI Dr. mont. Hermann Schranzhofer
 Institut fuer Waermetechnik / Institute of Thermal Engineering
 TU Graz / Graz University of Technology       
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 Tel.:  +43 316 873 7314
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Von: Jones Marcus [mailto:Marcus.Jones at ait.ac.at] 
Gesendet: Dienstag, 6. April 2010 12:24
An: 'Justine Roman'; TRNSYS users
Betreff: Re: [TRNSYS-users] equation

 

The square root of x is equal to x to the ½ power, so you could use the natural logarithm and its inverse. In a TRNSYS equation: exp(1/2*ln(x))

 

Marcus

 

MARCUS JONES, MSc

Energy Department

Sustainable Building Technologies 

 

AIT Austrian Institute of Technology 

Österreichisches Forschungs- und Prüfzentrum Arsenal Ges.m.b.H. 

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From: Justine Roman [mailto:justineroman at hotmail.com] 
Sent: April 6, 2010 11:40 AM
To: TRNSYS users
Subject: [TRNSYS-users] equation

 

Trnsys users,
 
I had some problem with using the equation in Trnsys. 
 
I need to put "sqrt" inside the equation but i don't find the special operator to do that ?
 
Can i have some help from you ?
 
Thanks a lot!
Justine.R

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