Download Redlog User Manual
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1 Quickstart In case you hate long manuals and want to see something within a minute type reduce in the command line. reduce should start up. Type the four commands load redlog; rlset ofsf; phi := ex(x,a*x^2+b*x+1=0); rlqe phi; and hit return. You will get a condition on the parameters a and b such that the quadratic polynomial a*x^2+b*x+1 has a real root. Acknowledgments We acknowledge with pleasure the superb support by Herbert Melenk and Winfried Neun of the Konrad-Zuse-Zentrum fuer Informationstechnik Berlin, Germany, during this project. Furthermore, we wish to mention numerous valuable mathematical ideas contributed by Volker Weispfenning, University of Passau, Germany. Redlog Home Page There is a redlog home page maintained at http://www.fmi.uni-passau.de/~redlog/. It contains information on redlog, online versions of publications, and a collection of examples that can be computed with redlog. This site will also be used for providing update versions of redlog. Support For mathematical and technical support, contact [email protected]. Bug Reports and Comments Send bug reports and comments to [email protected]. Any hint or suggestion is welcome. In particular, we are interested in practical problems to the solution of which redlog has contributed.