I am taking a "Matlab for engineers" class and I have been using Octave instead so for with great results. Thanks for the good work.
The only time I have to go into Matlab ( a friends comp or library) is when the Professor gives us a .p file so that we can test our functions. Now I just check the code as a script, but still I like to use what the
T.A.'s will be using.
So to finally get to the point. When I type hw5_pretest at the Octave prompt I get "error: `hw5_pretest' undefined near line 3 column 1"