I have this request for any c++ programmer. Please write a new math or edit smooth washout plugin (if possible)
The above image I edited the "smooth washout math plugin" (left) tho show what I need (right).
link to the math plugin writing tutorial:
http://www.x-sim.de/manual/math_plugin.html
Please help!!! seriously

It (if possible) will take no time I just do not know C++ at all.
My regards!
Rafael