%0 Journal Article %A Shaun Cooper %T Series and iterations for $1/\pi $ %J Acta Arithmetica %D 2010 %P 33-58 %V 141 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa141-1-2/ %R 10.4064/aa141-1-2 %G en %F 10_4064_aa141_1_2