example1: Example ODE system 1
In mjg211/phaseR: Phase Plane Analysis of One- And Two-Dimensional Autonomous ODE Systems

example1

R Documentation

Example ODE system 1

The derivative function of an example one-dimensional autonomous ODE system.

example1(t, y, parameters)

`t`	The value of t, the independent variable, to evaluate the derivative at. Should be a `numeric` `vector` of `length` one.
`y`	The value of y, the dependent variable, to evaluate the derivative at. Should be a `numeric` `vector` of `length` one.
`parameters`	The values of the parameters of the system. Not used here.

example1 evaluates the derivative of the following ODE at the point (t, y):

dy/dt = 4 - y².

Its format is designed to be compatible with ode from the deSolve package.

Returns a list containing the value of the derivative at (t, y).

Michael J Grayling