Levorato, VincentBui, MarcEichler, GeraldKüpper, AxelSchau, VolkmarFouchal, HacèneUnger, HerwigEichler, GeraldKüpper, AxelSchau, VolkmarFouchal, HacèneUnger, Herwig2019-01-112019-01-112011978-3-88579-280-2https://dl.gi.de/handle/20.500.12116/18990PretopoLib (http://pretopolib.complexica.net/) is a library of data types and algorithms based on pretopology theory. Its interest is its data structures representing mathematical relations and neighborhood definitions. The main features of the library are a clear separation of computation and visualization, efficient sets data types, and its ease of use to build model or application prototypes in the complex systems simulation framework.enText/Conference Paper1617-5468