How to use the Logistic with Harvest Tool

Setting Initial Conditions

• Click the mouse on the tx plane, the plane, or the phase line to set the initial conditions for a trajectory.

Parameter Slider

• Use the slider to set the value of the harvest constant h.
• Press the mouse down on the slider knob for the parameter and drag the mouse back and forth, or click the mouse in the slider channel at the desired value for the parameter.

Buttons

• [Clear] removes all trajectories from the graphing planes.