Add 10-50% more power on their last good engine
Having read ssg's posts it seems he is unaware that there are aircraft out there with more than two engines. Regardless, it seems he/she is unwilling to accept that you must Go if above V1, that derated/flex thrust take-offs are safe and that they add to engine life. There again, I suppose that the wealth of information available is somehow unable to penetrate every cranium out there.