Araucaria Schemesets There are several schemesets available: walton.scm from Walton, D. (1996). pollock.scm from Pollock, J. (1995). katzav-reed.scm from Katzav, J. & Reed, C.A. (2004). Others in progress include: grennan.scm from Grennan, W. (1997). walton-extended.scm perelman.scm from Perelman, C. & Ohlbrechts-Tyteca, L. (1969) Araucaria is a collaborative project between Chris Reed and Glenn Rowe at the Department of Applied Computing, University of Dundee. Last updated 16 Sep 2004 Chris Reed