HOMELIBRARYPRODUCTSFORUMSCART Tel: +44 (0) 20 7193 9303 Email Us Join CodeCogs Login Email or Screen Name Password Login I have forgottenmy Password Or login with: http://facebook.com/ https://www.google.com/accounts/o8/id https://me.yahoo.com Piotr"s CodePiotr"s References Piotr's Page Member since Jul 2008 Email Folllow I work in risk modeling team where I develop automation, financial instruments pricing, risk quantification and performance attribution code using R, VBA, C, C , perl and PL/SQL.