Running sample_car.mso

[Argimiro Resende Secchi]

The CarAxis? problem is not initializing, even using a good GuessFile? obtained from version 0.9.51.

[Rafael de Pelegrini Soares]

Problem fixed on the development version (0.9.52).

The problem was a side effect of a correction on the evaluation of automatic differentiation of a f(x)^{g(x). Now a more robust formula (but more expensive) was implemented.}