One of the provided mathematics addons is LBFGS, the well known mathematical minimization routine.
The downloaded J etc interface rom the Jsoftware website, the provided example appears to work fine on the given example. However I cannot understand the exact use of the routine. It seems that large arrays are being passed but there is little explanation of the what these arrays are. They are certainly different in "size" from what appears to be required from the description of the FORTRAN routine. Can anyone explain how to eg apply this routine in relatively simple circumstances? The example given appears complicated to me. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
