let bag = Terms.replace_in_bag (g_current,false,iterno) bag in
bag, maxvar, actives, passives, g_current::g_actives,
(add_passive_goals g_passives new_goals)
let bag = Terms.replace_in_bag (g_current,false,iterno) bag in
bag, maxvar, actives, passives, g_current::g_actives,
(add_passive_goals g_passives new_goals)