Mathematica code particularly useful in MATH 330: slopefields.nb
(code for plotting slope fields and stream lines) eulermethod.nb (code
for Euler's method) chapter1applications.nb
(code for examples in Section 2.6 in the lecture
notes) eulermethodsystems.nb
(code for Euler's method for 2x2 and 3x3 systems) phaseplanes.nb (code
for plotting phase planes of 2x2 systems) doublependulum.nb
(simulations for the double pendulum)