Artist Name |  Clive Tooth |     Age |  118 |     Location |  	Toytown, Barbados  |     Number |  583265 |     Paintings |  1 View gallery  |     |   |      My links No tengo.      About Clive Tooth I'd prefer to remain mysterious! Contact Information None available. More about Clive Tooth None available.    My favourite pictures   |       |    |     |     Found by Swiss scientist Leonhard Euler, 1707-1783The sum, from i equals one to infinity, of one over i squared is pi squared over six.
That is
1/1 + 1/4 + 1/9 + 1/16 + 1/25 + ...
is pi times pi divided by 6.  |         1community votes  |       My neighbourhood    |