GEARLIKE is a collection of programs designed to solve the accessory parameter problem for constructing the conformal mapping from the open unit disk D to a gearlike image domain. In this context a gearlike domain is a simply connected domain which contains 0 as an interior point and for which the boundary is composed of arcs of circles centered at 0 and segments of radial lines emanating from 0. The mapping function generated by the package is normalized so that 0 is mapped to 0 and the point 1 on the boundary of D is mapped to a user specified vertex on the gearlike domain. (netlib conformal)