On Wednesday 31 December 2008 22:11:45 Dotan Cohen wrote: > The OP's question was limit((7-x)*exp(x-4),x,inf) which is -inf*0 No, it's -inf*inf and not a indeterminate form at all. -- Setting Orange, Aftermath 73 YOLD 3174 Alexey Beshenov http://beshenov.ru/