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Table of Contents
1. About
2. Convex sets
3. Basics of convex functions
3.1 Consequences of convexity
3.2 Showing that a function is convex
3.3 Examples
Summary
This document discusses convexity in the context of both sets and functions. It explains the concepts of convex sets, basics of convex functions, consequences of convexity, and provides examples to illustrate the concepts. The document highlights the importance of convexity in optimization problems and demonstrates various implications of convexity on the nature of minima.