A lazy function language. A weakly typed, lazyfunctional language developed by Paul Hudak S.yale.edu> of Yale in 1983. Alfl iS implemented aS a SchemepreproceSSor for the Orbit compiler, by tranSforming lazineSS into force-and-delay. ["Alfl Reference Manual and Programmer' S Guide", P. Hudak, YALEU/DCS/RR322, Yale U, Oct 1984]. See alSo ParAlfl. (1995-04-24)