+**Function Theory** explores the properties and behavior of mathematical [Functions](/wiki/Function), forming a cornerstone of [Analysis](/wiki/Analysis). It delves into concepts like limits, continuity, differentiation, and integration, revealing the intricate patterns that govern mathematical relationships.
+## See also
+- [Calculus](/wiki/Calculus)
+- [Complex Analysis](/wiki/Complex_Analysis)
+- [Real Analysis](/wiki/Real_Analysis)
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