Session Overview
 
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 This session establishes some notation and terminology for the course. We review the exponential function, which will play an essential role for us. Finally, we define what we mean by a differential equation and what it means to solve one.  | 
Session Activities
Read the course notes:
- The Exponential Function (PDF)
 - Variables and Parameters (PDF)
 - Notations for Derivatives (PDF)
 - Differential Equations (PDF)
 
Check Yourself
Take the quiz: