# MATH 308
$$y'' - xy = 0$$
## Sections
- [Chapter 1 - 3 - Introduction to Diff Eqs](/Math308/Ch1-3/)
- [Chapter 5 - Solving with Series](/Math308/Ch5/)
- [Chapter 6 - Laplace Transforms](/Math308/Ch6/)
- [Chapter 7 - Systems of Linear Equations](/Math308/Ch7/)
### Summaries
- [Summary of Chapters 1-3](/Math308/Ch1-3/Summary.html)
- [Summary of Chapter 6](/Math308/Ch6/Summary.html)
- [Quick Summary of all Chapters](/Math308/summary.html)
### Useful Resources
- [Paul's Online Notes - Differential Equations](https://tutorial.math.lamar.edu/Classes/DE/DE.aspx)
- [Slope Field Grapher](https://homepages.bluffton.edu/~nesterd/apps/slopefields.html)
- [Complex 3D Function Grapher](https://kiranwells.github.io/ray-graph/)
- [Integral Table](http://integral-table.com/downloads/single-page-integral-table.pdf)
- [Table of Laplace Transforms](https://tutorial.math.lamar.edu/pdf/Laplace_Table.pdf)
- [Direction Field and Phase Plane Programs](https://www.cs.unm.edu/~joel/dfield/)