????????? the pointy hedded professer sed "get tu the point" ?????????
"konverj" impli yu hav iterativ process (or "proseedyuer")
if it "konverj", that meen as x get kloer tu x0, the epsilon gotu zero
i.e. yu get the point
or in more formal lingo, for NE miss, yu kan find a x0 that will make th offse < NE
epsison mr wise-gie kan giv yu