Graphic ODE phase graph --- Introduction ---

This module lets you choose the correct phase graph for a given ODE which is of the form

	x'(t)	=	Ax+By
	y'(t)	=	Cx+Dy

where A,B,C,D are constants.

The difficulty of the exercise varies considerably with the choices of several parameters.

Level of difficulty: 1 2 3
Number of presented phase graphs: 2 3 4 5 6 7 8
Number of questions in each session: 1 2 3 4 5 6 7 8 9 10 (The score is attributed only at the end of a session.)
or one can ask you to recognize each presented curve.

Other members in the series of graphical exercises. The most recent version

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Description: recognize the phase graph of a given ODE. interactive exercises, online calculators and plotters, mathematical recreation and games
Keywords: interactive mathematics, interactive math, server side interactivity, analysis, function, graphics, ODE, phase