# damped pendulum pend.ode
dx/dt = xp
dxp/dt = (-mu*xp-m*g*sin(x))/(m*l)
param m=10,mu=2,g=9.8,l=1
param scale=0.0083333
# some stuff for the animator
th(x,y)=atan2(x-.5,.5-y)
thdot(x,y,xp,yp)=(xp*(.5-y)+yp*(x-.5))/((x-.5)^2+(y-.5)^2)


@ bounds=100000
done
