At Tue, 20 Feb 2007 01:14:15 -0800, Tim Fenn wrote: > That helps, yes. It also might be worthwhile to note the bfgs2 > minimizer requires positive step_size values (which makes intuitive > sense, but is not true of the bfgs/cgpr/cgfr minimizers).
Thanks, I've made it take fabs(step_size). -- Brian Gough Network Theory Ltd, Publishing Free Software Manuals --- http://www.network-theory.co.uk/
