Casio FX-991EX Classwiz Scientific Calculator 552 Function

Key Features The display screen is LCD Has 9 variable memories. Non-stick keys. 16/10 + 2 -digit display. Auto shut-off. 552 functions. Mathematical functions include various. Prime factorization. Algebraic logic. Regression analysis. Statistical functions. Hyperbolic. 24 levels of parenthesis. Metric. Dual power source – solar with battery backup. Delivery services available