Hi,
I entered
y' = x - y^2 + 1
into WolframAlpha and it returned a solution involving
Airy functions too.
Cheers,
Wen Shih
Looks like my MATLAB programming was correct after all.
y^2 is the spoiler term. Otherwise the ODE would have been
easier to solve.
Looks like I need to make some simplifying assumptions.
Anyway, thanks for your help in using WolframAlpha.