Some 3D Graphs

It is very easy to create graphs in three dimensions.

> plots[implicitplot3d](x=y^2-z^2,x=-3..3,y=-3..3,z=-3..3,axes=frame,style=patchnogrid,orientation=[127,77]);

[Maple Plot]

.......Remember that the user did not have to type in the Maple commands or custom Maple commands which are in red.......

> plots[spacecurve]([3*cos(t),3*sin(t),t,t=0..12],axes=boxed);

[Maple Plot]

.......With MenuMaple the user selects an action button for a Maple command or custom Maple command and enters required information after being prompted.........