As per my other question, I successfully found how to solo Pyro Pete. Hyperius however, seems so much more difficult. What is the most effective way to ki...

Are there any outfits that are winnable into the game, instead of available into the shop ?

I found multiple ingredients for this item: http://us.battle.net/d3/en/artisan/blacksmith/recipe/griswolds-perfection Now I would like to know where the p...

I have restarted my Terraria, and beaten all the bosses before the Wall Of Flesh, but I am having trouble deciding which weapon is better to use against i...

The achievement "Knight in White Assassination" requires that you've: Assassinated a Knight in any Spartan Ops mission. Knights are not really known ...

I believe these questions are all asking different things, but: Are there infinitely many (integer) solutions to the pythagorean theorem? Is every positiv...

I am looking for a simple/short proof for the fundamental theorem of finitely generated abelian group. Let $(G,\ +)$ be an abelian group. Assume $G$ is fi...

How to find the Laplace transform of the following function: $$f(t)=t e^t$$ $$F(s)=\int_0^\infty (te^t e^{-st})dt$$ What method do I use to find the integ...

I'm having a hard time figuring out how to reduce a problem to prove that it is NP-complete. Basically, my problem is this: Given an undirected graph...

Have a look at the triangle and tell me if $AD=DB$: