The limit on the right of the function f (x ) at a point c is the limit of f at c which would be obtained if only values of x greater than c were taken into account; more precisely, it is the number L which has the property that for any positive number ∊ there is a positive number δ so that if x is in the domain of f and 0<x - c<δ, then |f (x ) - L|< ∊; denoted by . Also known as right-hand limit.