<http://dbpedia.org/resource/Discrete_mathematics>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Discrete mathematics is the study of mathematical structures that are fundamentally discrete rather than continuous. In contrast to real numbers that have the property of varying \"smoothly\", the objects studied in discrete mathematics \u2013 such as integers, graphs, and statements in logic \u2013 do not vary smoothly in this way, but have distinct, separated values. Discrete mathematics therefore excludes topics in \"continuous mathematics\" such as calculus and analysis."@en .
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