EL-W516TBSL Scientific Calculator, 16-Digit LCD

Advanced 4-line scientific calculator with WriteView display, allows calculations to be entered and displayed as written on paper. Ideal for students studying general math and science, pre-algebra, algebra I & II, geometry, precalculus, calculus, trigonometry, statistics, biology, chemistry, and physics. This calculator performs 640 advanced scientific, math, and statistics functions. Includes a protective hard case and operates on twin-power (solar with battery backup).

• WriteView™ Display.
• Large-16 digit, 4-line LCD display.
• 640 functions.
• Home key.
• 7 Modes: Normal, Stat, Drill, Complex, Matrix, List & Equation.
• 8 temporary & 3 definable memory buttons.
• Quadratic & Cubic Equation Solvers.
• 3 Variable Linear Equation Solvers.
• 1 & 2 variable statistics.
• 3-D light reflecting hard cover.