| Title: | Geometrické výpočty a čísla s plovoucí desetinnou čárkou: technical report no. DCSE/TR-2014-04 |
| Authors: | Lobaz, Petr |
| Issue Date: | 2014 |
| Publisher: | University of West Bohemia in Pilsen |
| Document type: | zpráva report |
| URI: | http://www.kiv.zcu.cz/en/research/publications/ http://hdl.handle.net/11025/21539 |
| Keywords: | geometrické výpočty;plovoucí desetinná čárka |
| Keywords in different language: | geometric computation;floating point |
| Abstract in different language: | The technical report describes floating precision problems in geometric calculations. First, practical issues of ignoring floating point nature of computer calculations are presented. Second, properties of floating point numbers are presented along with practical tips how to use floating point calculations efficiently. Third, geometrical consequences of limited precision calculations are presented and tech- niques how to avoid problems are described. Finally, two general techniques are presented: sign evaluation and simulation of simplicity. |
| Rights: | © University of West Bohemia |
| Appears in Collections: | Zprávy / Reports (KIV) |
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