Remember Plotting Command [closed]

I used a command in another computer to obtain a surface without using any input more than the command. It returns me a surface like this:

Anyone knows the command or commands that let me graph something like this without any input?

• Do you have the image only, as in a .jpg or .pdf file, or do you have the output inside a notebook but not the input command? Sep 4 '15 at 14:51
• I only have the image because I don't have mathematica in my computer, I only have it in the campus computer, but I need more images like this and I don't know the input command. Sep 4 '15 at 14:56
• Plot3D[] will work. Sep 4 '15 at 14:57
• But I didn't include any input inside the [] Sep 4 '15 at 15:02
• Of course. You must include a function of two variables ($x$ and $y$) to define the specific function you wish plotted. Sep 4 '15 at 15:03

ListPlot3D[RandomReal[1, {10, 10}],

You can use Plot3D[] and other plotting functions as well.