Hi all: Are there any way to declare all variables with a number digits for example, something like. funcion_foo (DIGITS); And then you are sure that all floating points variables are of number of decimal digits given by DIGITS. Thanks. -- *************************************************************************** * Dr. Isidro Cachadiña Gutiérrez * * Departamento de Física * * Facultad de Ciencias * * Universidad de Extremadura * * 06071 Badajoz ( SPAIN ) * * email: icacha@unex.es * * Teléfono: +34 924 289 300 Ext. 6826 Fax: +34 924 289 651 * *************************************************************************** * Usuario Linux: 8569 * * Para clave pública GnuPG: http://onsager.unex.es/firma.pub.asc * ***************************************************************************