make_rp;
rp.mu = 1;

%rp.a1=-0.1950; rp.a2=0.95; rp.lam1=1.1; rp.lam2=0.9; xl=3; yl=2.2;
%rp.a1=-0.9750; rp.a2=0.95; rp.lam1=1.5;   rp.lam2=0.5; xl=5; yl=3;
rp.a1=-1.5955; rp.a2=0.95; rp.lam1=1.818; rp.lam2=0.182; xl=6; yl=4.3;
%rp.a1=-1.9114; rp.a2=0.95; rp.lam1=1.957; rp.lam2=0.0198;  xl=6; yl=8.2;

[v, w]=steepest_descent(rp);
make_plot(v, w, rp, 5, xl, yl)