TITLE: Calculate Molecular Weight and Elemental Analysis AUTHOR: copyright (c) by Ryo MIYAMOTO, 1998-1999 HISTORY: version 0.1 (1998-09-03) version 0.2 (1999-06-03) Motif version version 0.3 (1999-08-28) GTK+ vetsion, merged DISTRIBUTION: source code free ENVIRONMENT: unix machine (FreeBSD 2.2.8R + Motif 2.0) and (FreeBSD 3.2R + GTK+ 1.2.2) command line & GUI (X version), both USAGE: 1) command line % molwt <chemical formula> for example % molwt C2H5OH 2) GUI, X version (Motif) % xmolwt or for GTK+ version % gmolwt