RE: Cannot slove error in Octave

[Reed, Darren K. (MSFC-ER42)]

-----Original Message-----
From: Help-octave [mailto:address@hidden On Behalf Of awefjioawefjio
Sent: Tuesday, October 09, 2018 10:15 PM
To: address@hidden
Subject: Cannot slove error in Octave

Hi all, I have a problem while trying to do numerical solution with Octave. I 
got the following error while trying to run the script.
<http://octave.1599824.n4.nabble.com/file/t373045/Picture1.png> 



When I tried to remove the ";" I will get the following error.
<http://octave.1599824.n4.nabble.com/file/t373045/Picture2.png> 

I also noticed that there is nothing in the workspace. The weird part is that 
the code works just fine on my friend's Octave. I just copy and paste the code 
into my computer, but it does not run the script. Can anyone please help?




--
Sent from: http://octave.1599824.n4.nabble.com/Octave-General-f1599825.html


vI is not initialized as a vector or matrix
shown as a vector in line 9, 20, 21, 23 and 29;
vI is initialized as a constant double in line 12;