Math82 in a nutshell

1. Zoology of linear systems
3. AKA pringle city
5. Math82 is a ___ combination of Math73 and Math19
7. The most fun kind of problem to solve in DEs
8. The existence and uniqueness theorem for DE solutions
10. Add this term to a pendulum system to give it a tantrum.
12. Add this term to a mass-spring system to calm it down.
13. Add this before any word to sound like a Math82 student
14. Acronym for the fail-safe way to solve a 2nd order linear DE (make sure its in normal form first)
15. What you make when you run out of ways to solve a DE

1. If matrix A = [0 q -q 0], this is the direction that e^At moves the initial condition.
2. Who graciously gifted us e^At?
4. A simple yet chaotic nonlinear system
6. The worst numerical method
8. Who you ask when your linearization around an equilibrium point doesn't look right
9. Prof. Yong's favorite video
11. Whip out the power series ansazt to solve this linear ODE.