(* This is the same as sin.jgr only a different include file of points is used: This one orders the points by ascending y value instead of ascending x value. The graph looks quite different *) newgraph yaxis min -1 max 1 label : sin(i) xaxis min -10 max 10 label : i (* Plot the sin curve *) curve 1 marktype none linetype solid pts include sin3.pts (* sin.pts was created by the following c program: #include main(); { double x; for (x = -10.0; x < 10.0; x += .03) printf("%f %f\n", x, sin(x)); } * and then the output was piped through sort -n +1 *)