Basic set theory and functions are the foundation of later chapters. Although we assume that readers are familiar with the rudiments of basic set theory and basic notions of functions, let us refresh our memory and define notations in this chapter. We focus on functions with one variable in this chapter.

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Sets and Functions

  • Yi Sun,
  • Rod Adams

摘要

Basic set theory and functions are the foundation of later chapters. Although we assume that readers are familiar with the rudiments of basic set theory and basic notions of functions, let us refresh our memory and define notations in this chapter. We focus on functions with one variable in this chapter.