show/hide this revision's text 3 Latexed formula.

Mine is definitely

1+1/4+1/9+....+1/n^2+...=pi^2/6$$1+\frac{1}{4}+\frac{1}{9}+\cdots+\frac{1}{n^2}+\cdots=\frac{\pi^2}{6},$$ an amazing relation between integers and pi.

show/hide this revision's text 2 added dots

Mine is definitely

1+1/4+1/9+....+1/n^2=pi^2/6

1+1/4+1/9+....+1/n^2+...=pi^2/6

an amazing relation between integers and pi.

show/hide this revision's text 1 [made Community Wiki]

Mine is definitely

1+1/4+1/9+....+1/n^2=pi^2/6

an amazing relation between integers and pi.