Lean

University of Nijmegen and University of East Anglia

An experimental language based on graph rewriting, useful as an intermediate language. A descendant of Dactl0. See Clean.

"Towards an Intermediate Language Based on Graph Rewriting", H. P. Barendregt et al in PARLE: Parallel Architectures and Languages Europe, J. W. deBakker et al eds, Lecture Notes in Computer Science 259, Springer-Verlag, 1987, pp.159-175.