DiffEq, Phase Plane

Abstract

This program prints a direction field and draws trajectories in the x, y-phase plane for an autonomous system of differential equations of the form

$$\frac{\text{dx}}{\text{dt}}=f\text{(x,y)} \;\;\;\text{and}\;\;\; \frac{\text{dy}}{\text{dt}}=g\text{(x,y)}$$

and locates and analyzes singularities.