都来了，测测你有多阴暗！

[manifold]

It does not make sense to make a/b<1 in my opinion, since it would correspond to the model where dark-minded people are more likely to publish postive postings than negative postings.

Yeah, true!

 

[duality]

True. But applying math on 人性 makes a lot of fun. I had seen a math model which involved ordinary differential equations to describe "love affair".

I am a bit sick of reading arguments about FLG, Hu, ....
Seeing a math model at CFC is like seeing an oasis.

By the way, I replied several posts in this thread and tried to explore the equation because I felt this equation is so familiar to me. While I was driving, I then suddenly remembered that I saw this equation few years ago. It is called Hill Equation and here is the link showing it's properties

http://en.wikipedia.org/wiki/Hill_equation

Thanks for the pointer to Hill Equation, of which I have been completely unaware. The great similarity between this equation and the one I derived for Bayesian inference should come at no surprise. -- Mathematics is undoubtedly the most fundamental connection between all areas of sciences.