I use GNU Octave 4.4.1 (x86_64-pc-linux-gnu on Arch Linux), and I have problem with fplot function. I would like to know why
Have a different result of
(the latter returns the correct graphic)
Had the exact same problem with my students in a windows version of Octave 4.4.1.
I would like to know if it is an actual error or there's a fancy explanation for why the latter command is correct and the first one is wrong (so I can try to convince my students that they should use GNU Octave. OK, I'll try it anyway).