Advanced 2-line scientific, calculator with Direct Algebraic Logic (D.A.L.) display, which allows calculations to be displayed as written on paper. Perfect for students studying higher level math and science including pre-algebra, algebra I and II, geometry, precalculus, calculus, trigonometry, statistics, biology, chemistry, and physics. The home key allows users to start fresh from any screen. Eight temporary memories, 4 formula memories, 1 independent memory, and 1 last answer memory. This calculator also allows equation editing and playback, 1, 2, and 3 variable statistics, normal and stat modes, and six regression types, and N-BASE calculations: HEX, BIN, DEC, OCT, PEN. Other functions include: logarithms, reciprocals, powers, roots factorials, normal probability, trigs, and hyperbolic trigs. Includes a 3D light reflecting, protective hard case and operates on twin power (solar/battery backup).
