%0 Journal Article %J University of Tennessee Computer Science Tech Report %D 2006 %T Exploiting the Performance of 32 bit Floating Point Arithmetic in Obtaining 64 bit Accuracy %A Julien Langou %A Julien Langou %A Piotr Luszczek %A Jakub Kurzak %A Alfredo Buttari %A Jack Dongarra %K iter-ref %B University of Tennessee Computer Science Tech Report %8 2006-04 %G eng