Casio fx-991ES PLUS 2nd Edition Scientific Calculator, Natural Textbook Display, Solar and Battery Power

The Casio fx-991ES PLUS 2nd Edition is a non-programmable scientific calculator built for secondary school, university and engineering courses. Its natural textbook display shows fractions, roots and powers the way they are written in a textbook, so it is easier to check each step of a calculation.

• Natural textbook display for fractions, square roots, exponents and other expressions
• Equation solver for simultaneous linear equations and polynomial equations
• Matrix, vector and complex number modes for higher maths and engineering work
• Statistics and regression functions for science and data coursework
• Numerical integration and differentiation
• Two-way power: solar cell with battery backup

Details

• Brand: Casio
• Model: fx-991ES PLUS 2nd Edition
• Type: scientific calculator, non-programmable
• Display: natural textbook display
• Power: solar and battery
• Barcode: 4549526608773