I have had no success with finding why the following doesn't work. I have tried many examples in Octave's Help and they don't work either.
Why is it that if you type each line into the command line then the following works:
but if i put the above lines into a m-file then the interpreter spits out x undefined etc.
This happens for all the functions i have found in the LSODE examples etc. If you type them one by one at the command line it works but not in a script file. What am i missing ???