{"ContourPlot" -> "Ploting $x^2+xy+y^2=1$.", "NumericalMethodsComparison" -> 
  "A comparison of Euler, Improved Euler, and Runge-Kutta on $y'=-y$.", 
 "RungaKuttaTaylor" -> "Runge-Kutta - Taylor comparison.", 
 "NumericalMethodsStabilityComparison" -> 
  "A stability comparison of Euler, Improved Euler, and Runge-Kutta.", 
 "PhaseProfiles" -> "Ploting Phase Profiles.", 
 "PhasePortraits" -> "Plotting Phase Portraits.", 
 "PowerSeriesSolve" -> "Finding a power series solution of an arbitrary ODE \
of the form $y'=f(x,y)$.", "PlottingAiry" -> 
  "Plotting the solutions of the Airy equation, $y''=xy$.", 
 "FrobeniusSeries" -> "Very basic Frobenius series manipulations.", 
 "ChangingVariablesExperiment" -> 
  "Experimenting with changing the dependent and independent variables.", 
 "ImageTransformation" -> "\"House of Mirrors\" image transformations."}
