This page plots a system of differential equations of the form dx/dt = f(x,y), dy/dt = g(x,y).
For a much more sophisticated phase plane plotter, see the MATLAB plotter written by John C. Polking of Rice University.
||The direction field solver knows about trigonometric, logarithmic and exponential functions, but multiplication and evaluation must be entered explicitly (2*x and sin(x), not 2x and sin x).|
|Minimum x:||Minimum y:||Arrow length:||Variable length arrows|
|Maximum x:||Maximum y:||Number of arrows:|