-=The Visible Dave Project=-

how did u find my site?
you told me about it
friend told me about it
search engine results
typed randomly;found myself here
other
 

our entire universe; minuscule spec in gigantic multiverse which is mostly lethal.
yes
no
don't care
 

“It's not that I'm so smart, it's just that I stay with problems longer .”
-- Albert Einstein

$$\cos x = \sum\limits_{n = 0}^\infty {\frac{{\left( { - 1} \right)^n x^{2n} }}{{\left( {2n} \right)!}}}$$