eldorado.tu-dortmund.de/server/api/core/bitstreams/e8ced18a-84b0-44f5-9d30-d509f6e8621c/content
animate3d(x*cos(t*u),x=1..3,t=1..4,u=2..4,coords=spherical); animate3d(sin(x)*cos(t*u),x=1..3,t=1..4,u=1/4..7/2,
coords=cylindrical); animate3d([x,y,(1.3)^x*sin(u*y)],x=1..3,y=1..4,u=1..2, coords=spherical); [...] ot((x^2)/9+(y^2)/4=1,x=-3..3,y=-2..2, thickness=2,color=brown);
2.3. Funktionen in drei Dimensionen. f:=(x,y)->exp(x)*cos(y); plot3d(f(x,y),x=-4..4,y=4..10); plot3d(f(x,y),x=0..10,y=4..10,orientation=[64 [...] ; animate(cos(t*x)*exp(-x),x=-3..3,t=1..20,frames=20, thickness=2); animate([u*t,t,t=1..8*Pi],u=1..4,coords=polar,frames=100, numpoints=200); s:=t->100/(100+(t-Pi/2)^8): r:=t->s(t)*(2-sin(7*t)- cos(30*t)/2): …