Mathematica Notebooks for Differential Equations keyed to Nagle and Saff by Steven R. Dunbar Department of Mathematics and Statistics University of Nebraska-Lincoln Lincoln, NE 68558-0323 sdunbar@mathlab01.unl.edu title Contents Corresponds to Nagle & Saff ------ --------- --------------------------- lecturelab1.ma Solutions, Direction Fields Section 1.2, 1.3 Initial value problems lecturelab2.ma Separable Differential Section 2.2 Equations lecturelab3.ma Numerical Methods for Section 3.5 First Order ODEs lecturelab4.ma Differential Operators Section 4.2, 4.6 Second Order Linear Differential Equations lecturelab5.ma Linear, Constant Coefficient Section 4.6, 6.2, 6.3 Homogeneous Differential Equations lecturelab6.ma Nonhomogeneous Equations Section 4.8, 6.4 Undetermined Coefficients lecturelab7.ma Mass-Spring Systems and Section 5.3 Resonance lecturelab8.ma Variation of Parameters Section 4.10 lecturelab9.ma Laplace Transforms Chapter 7 leclab10.ma Series Solutions of Sections 8.2, 8.3 Differential Equations leclab11.ma Bessel Functions Section 8.8