An experimental language from the University of Nijmegen and University of East Anglia, based on graph rewriting and useful as an intermediate language. Lean is descended from Dactl0.
Clean is a subset of Lean.
["Towards an Intermediate Language Based on Graph Rewriting", H.P. Barendregt et al in PARLE: Parallel Architectures and Languages Europe, G. Goos ed, LNCS 259, Springer 1987, pp.159-175].
(1995-01-25)
Try this search on Wikipedia, OneLook, Google
Nearby terms: League for Programming Freedom « leak « leaky heap « Lean » LEAP » leapfrog attack » leap second
