Transformation of functions

First of all, I have switched the extrusion color from white to yellow. The results look very nice! The current print is to demonstrate mathematical transformation f(x-c) where c is varying along an axis. The result is a shift of the function - which in this case is a sinusoidal function. It illustrates the concept nicely.

As a general observation, solids seem to work much more successfully than mesh. Here is the same thing when tried in mesh. It just doesn't work out as well. I am sold on solid!