If you need a Math Library for C# which can do statistic calculations and plot values of various graphs and curves, there is the Extreme Optimization Math Library contains a full suite of function for those who wants something ready to go.
Meanwhile, over at the LS Grimorie, you can find a way to implement a simple yet effective diminishing return function.
This work, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Singapore License.
