Advanced D.A.L. Series scientific calculator includes 469 functions, 52 physical constants and 44 metric conversions. Ideal for high school students, college students and professionals. Extra large display offers 12 digits and two lines. Functions include direct algebraic logic, guidance display and answer memory, multiline "playback," differential and integral calculus functions, conversions and calculations in HEX, BIN, OCT and decimal, floating or fixed decimal, and nine memories. Scientific calculator includes a hard case and runs on solar and battery power.
