# Can anyone explain the reasoning behind this post?

I am reading THIS blog post, and I do not understand the logic behind this part:

Why is the relu here max(0, Xavg - X) ? And even so, it does not really explain the values obtained in the two situations where X1 = X2 = 0, X1 = 1 and X2 = 0, and X1 = X2 = 1.

Can someone please explain this in more detail?

"Weight of $$-4$$" seems to be the key thing you're missing. Translating a little, the neuron's value is $$\operatorname{relu}(5-4x_1-4x_2)$$.