> with(plots):

> flade:=plot3d(x^2+y^3,x=0..100,y=0..20,axes=boxed):

> kurve:=plot3d([t^2,2*t,t^4+8*t^3],s=1..10,t=0..10,axes=boxed,orientation=[-20,10]):

> display(flade,kurve);

>
kurve:=plot3d([t^2,2*t,t^4+8*t^3],s=1..10,t=0..10,axes=boxed,orientation=[-85,85]):

> display(flade,kurve);

>

>

>

>

>

> plot([t^2,t^4+8*t^3,t=0..10]);

> kurve:=plot3d([t^2,2*t,t^4+8*t^3],s=1..10,t=0..10,axes=boxed,orientation=[-85,10]):display(flade,kurve);

> plot([t^2,2*t,t=0..10]);

> kurve:=plot3d([t^2,2*t,t^4+8*t^3],s=1..10,t=0..10,axes=boxed,orientation=[185,85]):display(flade,kurve);

> plot([2*t,t^4+8*t^3,t=0..10]);

>

Ovenstaaende figurer passer sammen to og to. Af hensyn til laesbarheden har det vaeret noedvendigt, at vende y-akserne modsat af hinanden i de sidste to figurer.

>