=ADD= =reftype= 14 =number= 00-30 =url= ftp://ftp.risc.uni-linz.ac.at/pub/techreports/2000/00-30.ps.gz =year= 2000 =month= 12 =author= Hemmecke; Ralf + Winkler; Franz =title= CASA User Manual (Version CASA 2.5) =abstract= CASA is a special-purpose system for computational algebra and constructive algebraic geometry. The system has been developed since 1990. CASA is the ongoing product of the Computer Algebra Group at the Research Institute for Symbolic Computation (RISC-Linz), the University of Linz, Austria, under the direction of Prof. Winkler. The system is built on the kernel of the widely used computer algebra system Maple. =note= RISC Report =sponsor= SFB F013, project 1304 =keywords= algebraic set, algebraic curve, algebraic geometry, parametrization, scientific visualization, error correcting codes, resultant, offset curve =end=