weird, is that the difference between material implication and equality? m + c = s c <=> m *∴* --- as every m is c and c is nothing else besides s = m m + c = s c = m *∴* as m has the same value as c s = 2m ######################################################################## To unsubscribe from the BRITISH-IRISH-POETS list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=BRITISH-IRISH-POETS&A=1