Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsTranscritical Bifurcation of a Nonlinear Functionhttp://demonstrations.wolfram.com/TranscriticalBifurcationOfANonlinearFunction/]]>http://demonstrations.wolfram.com/TranscriticalBifurcationOfANonlinearFunction/Flip Bifurcation in Dynamical Systemshttp://demonstrations.wolfram.com/FlipBifurcationInDynamicalSystems/]]>http://demonstrations.wolfram.com/FlipBifurcationInDynamicalSystems/Pitchfork Bifurcation in Dynamical Systemshttp://demonstrations.wolfram.com/PitchforkBifurcationInDynamicalSystems/]]>http://demonstrations.wolfram.com/PitchforkBifurcationInDynamicalSystems/Saddle-Node Bifurcationhttp://demonstrations.wolfram.com/SaddleNodeBifurcation/]]>http://demonstrations.wolfram.com/SaddleNodeBifurcation/