Derive User Guide, version 1.0. Available at http://www.dcs.gla.ac.uk/˜nww/Derive/, June 1997. The following Haskell datatypes approximate the Haskell 98 abstract syntax as defined in the hsparser project (http://www.pms. informatik.uni-muenchen.de/mitarb (0)

by N Winstanley
Venue:In the sample code in the