The Sine Waves 3D model can be used as a water decoration without water. It looks like the surface of a liquid right after the impact of an object.

The formula of this shape is z=(3sin(x²+y²-0.3))/(x²+y²+1)+1 for x and y from -5 to 5 and z from -1 to 9.

Math Models are graphs of mathematical relations that you can 3D print to bring them from the world of mathematics into real space, getting cool decorations. You can also download the stl files and use these models as part of your own 3D model.

The bgcode file is for printing the model out of PLA.