Wankpuffin – Science is a Cruel Mistress

In The Basel Problem we saw that Euler answered the question by showing that the sum of the reciprocals of the square numbers is equal to . That is The partial sums slowly converge to [more…]

This piece is shared with you all on behalf of our good friend Moscowflyer. She asks us to mark a year since this world said fare-thee-well to a very special lady, and a much-loved Puffin, [more…]

© EJ 2016