x=linspace(0,2*pi,100)    
y1=sin(x)
plot(x,y1)
y2=x
plot(x,y2,'--')
y3=x-(x**3)/6+(x**5)/120
plot(x,y3,'o')
xlim(0,5)
ylim(-1,5)

Strang-6.1overlay.plot (last edited 2010-12-17 06:27:57 by anvesh)