On the sign of a real algebraic number Link: https://doi.org/10.15480/882.302 Autor/in: Rump, Siegfried M. Verlag/Körperschaft: Hamburg University of Technology Erscheinungsjahr: 1976 Medientyp: Text Schlagwort: 510 Beschreibung: In an ordered algebraic extension field of the rationals algorithms for sign determinations are studied. Two new algorithms are analyzed in detail and shown to be asymptotically and in practice faster than previous algorithms. Lizenzen: info:eu-repo/semantics/openAccesshttp://doku.b.tu-harburg.de/doku/lic_ohne_pod.php Quellsystem: TUHH Open Research Interne Metadaten Quelldatensatz oai:tore.tuhh.de:11420/304