load("docdraw.mac");

docdraw2d("figures/draw_intro",
          title="Two simple plots",
	  xlabel="x",ylabel="y",grid=true,

	  color=red,key="A sinus",
          explicit(sin(x),x,1,10),
          color=blue,line_type=dots,key="A cosinus",
          explicit(cos(x),x,1,10)
)$