hexpen·15 anni fa·discussMath is pretty far down the drain now, I don't know if there is a better one but if you are a math enthusiast r/math has gone to the mob.This is in comparison to a year or so ago where it was a middle ground between http://mathoverflow.net/ and where it is now.
This is in comparison to a year or so ago where it was a middle ground between http://mathoverflow.net/ and where it is now.