When I solve my model using the mex mjdgges one of the eigenvals comes up as -Inf + NaN * i. However when I force it to use the .m version the eigenval just comes up as Inf + 0 * i.
Since the Matlab version is so incredibly slow it would certainly be nice if I could use the mex one. I presume this is just a numerical accuracy thing though about which not much could be done?
Any suggestions would be much appreciated in any case.