Hi!

I intend to use the unsupported Levenberg Marquardt package with complex numbers. Has anyone ever attempted this.

In my oppinion there are at least a few minor changes requires to the code, since all scalars are of type Scalar, which is the input template type. Simply setting this to std::complex will most likely not work, since some of the quantities have to be real, even if the problem is defined over the complex numbers. However, if the relevant scalars are changed to NumTraits<Scalar>::Real, then the code should run fine, or am I mistaken here.

Regards
Claas