2001-10-19  Morten Welinder  <terra@diku.dk>

	* src/goal-seek.c (goal_seek_bisection): Use mid-point bisection
 	more often.  Increase maximum number of iterations (just in case).

	* src/commands.c (cmd_ins_del_colrow_redo): Initialise cri, just
 	in case.

2001-10-19  Morten Welinder  <terra@diku.dk>

	* dialog-goal-seek.c (gnumeric_goal_seek): New Plan F: extra
 	Newton searches from a net of points.  Disable Plans B through F
 	when bisection can kick in.