Goal seek can do it, but only for continuous functions. If you can rearrange yourself to have a continuous output then this is an efficient solution.
The solvers aren't meant for this type of work data->fill->tabulate can help you find the breakpoint. M. _______________________________________________ gnumeric-list mailing list gnumeric-list@gnome.org https://mail.gnome.org/mailman/listinfo/gnumeric-list
