// Surface definition
xtitle('fplot3d : z=f(x,y), f external',' ',' ');
This demo draws the Surface definition:
1.If you send the script by five steps as the scrips
above,let's see the result.
i.There will be no change on the windows.
ii.There will be a picture received from the Server
in your machine.
iii.AS step 1.
iv.AS step 3.
v.There will be a picture received.
And the window changes like the picture below:
2.While you send the script one time, you will receive
a picture as below: