:PROPERTIES:
:ID:       2e8a8baf-7a15-4e6f-97d2-7f93e73e0104
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#+TITLE: Series and Convergence
#+CREATED: [2026-02-01 Sun 10:00]

* Series and Convergence
Math: $\sum_{k=0}^{\infty} r^k = \frac{1}{1-r}$ for $|r|<1$.

Links:
- [[file:example_02_calculus.org][Calculus Basics]]
- [[file:example_06_optimization.org][Optimization]]
- [[file:example_10_physics_notes.org][Physics Notes]]