Re: Octave ODE solver: inconsistent size for state and derivative vectors

[Przemek Klosowski]

On 04/13/2018 11:48 PM, Fabcap77 wrote:
> error: ODEfun: A(I): index out of bounds; value 2 out of bound 1
> error: called from:
> error:   ODEfun at line 14, column 4
> error: evaluating argument list element number 1
> error:  $path/lines01_diff_eq.m at line 42, column 1

Well, you call disp([y0 ODEfun(tspan(1),y0)]);

and tspan(1) is a number, while ODEfun wants an array. I didn't try to 
figure out what is the intent of that statement, but you have to give it 
a 9-element array as the first argument.