ISO-10303-21; HEADER; FILE_DESCRIPTION((''),'2;1'); FILE_NAME('','',(''),(''),'','',''); FILE_SCHEMA(('select_segfault_2')); ENDSEC; DATA; #1 = drc(cdl((#2,#3))); #2 = dre(4.5); #3 = dre(2.0); ENDSEC; END-ISO-10303-21;