Sharp Sharp Sci Calc w 449 Function

Scientific calculator performs 469 functions and features Direct Algebraic Logic (DAL) to simplify the entry of equations. DAL allows students to enter the elements of an expression in the exact order they appear in the textbook.

Sharp EL-506XBWH Scientific Calculator 12-digit, 2-line LCD numeric screen and 9 independent memories; performs 449 functions Ideal for general math, pre-algebra, algebra, trigonometry and biology Hard slide cover protects the calculator so it can withstand frequent use Includes differential and integral Calculus functions, physical constraints and metric conversions Runs on solar power and battery power for low-light conditions; Black / White; 6"W x 0.5"D x 3.3"