Limits

The notes move from the formal meaning of approaching a value to the algebraic tools used in calculations.

Step	Question	Note
1	What does it mean for a function to approach a value?	Limit Definitions
2	When does a two-sided limit exist?	Two-Sided and One-Sided Limits
3	Which algebraic operations preserve limits?	Limit Laws
4	Which standard patterns are worth recognizing?	Common Limit Patterns
5	How should an indeterminate expression be transformed?	Evaluating Limits
6	When does nearby behavior agree with the function value?	Continuity

External references: Paul's Online Notes and the CLP-1 differential calculus text.