Work is in progress on a formula coding technique allowing direct entry into the computer of formulae typed on an 84 character Flexo-writer. This Flexo-writer will be modified for automatic half-line advance and retract, without carriage return, to permit completely general sub and superscripting. CACM July, 1958 CA580703 ES March 17, 1982 10:10 AM 3193 4 3193 796 4 3193 1083 5 3193 491 5 3193 3193 5 3193 3193 5 3193 3193 5 3193 407 6 3193 3192 6 3193 3193 6 3193 730 6 3193