@techreport{Burnikel98-1-023,
TITLE = {Rational points on circles},
AUTHOR = {Burnikel, Christoph},
LANGUAGE = {eng},
URL = {http://domino.mpi-inf.mpg.de/internet/reports.nsf/NumberView/1998-1-023},
NUMBER = {MPI-I-1998-1-023},
INSTITUTION = {Max-Planck-Institut f{\"u}r Informatik},
ADDRESS = {Saarbr{\"u}cken},
YEAR = {1998},
DATE = {1998},
ABSTRACT = {We solve the following problem. For a given rational circle $C$ passing through the rational points $p$, $q$, $r$ and a given angle $\alpha$, compute a rational point on $C$ whose angle at $C$ differs from $\alpha$ by a value of at most $\epsilon$. In addition, try to minimize the bit length of the computed point. This document contains the C++ program |rational_points_on_circle.c|. We use the literate programming tool |noweb| by Norman Ramsey.},
TYPE = {Research Report / Max-Planck-Institut für Informatik},
}