Thank you ! tex.hzize / 2^16 gives me the expected value ! This is a lot to learn :) > On 19 May 2015, at 13:04, Wolfgang Schuster wrote: > > contex -- Bonnefoi Pierre-Francois | E-mail : bonnefoi@unilim.fr http://libpfb.so/ Universite de Limoges, Laboratoire XLIM | Tel : 06 28 18 03 38 123 av Albert Thomas | Mrs. Peel, we're needed... 87060 Limoges CEDEX - FRANCE | The Avengers.