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ROESSLER.ODE
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1990-01-04
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373b
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# ROESSLER.ODE
# Roessler's chaotic attractor - Compare with Lorenz.ode.
# Plot x vs. y
# Use 5th order Runge-Kutta, auto step size, solve to 200.
$m 5
$n 500
$t 200
# Bifurcations are controlled by parameter mu. Try changing it !
mu = 4
# Initial values
x = 1
y = 0
z = 0
# Roessler system
x' = -y - z
y' = x + 0.2*y
z' = 0.2 + x*z - mu*z