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Casio FX991ES Natural Textbook Display Calculator.
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Casio FX991ES Natural Textbook Display Calculator.
680/6617
£15.99
Delivery usually 2 working days subject to stock.
Can be reserved for store pick up, subject to stock
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Description and Item Number
Price
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3 Year Replacement Product Cover £15 - £29.99.
883/0791
£4.99
Details
Full dot matrix display.
10+2 digits.
403 functions.
'GCSE' and 'A' level suitable.
Formula entry.
7 data memories.
40 physical constants.
Complex numbers.
Fraction facility.
Algebraic logic.
Equation operating system.
Statistical functions.
Number bases.
24 parenthesis levels.
Logic operations.
Equation solver.
Root solver.
Linear regression.
Hyperbolic.
40 metric conversions.
Function menu system.
Regression analysis.
Matrix operations.
Intergration.
Numeric derivative.
Table of function values.
Mathematical functions include percentage, square root and memory.
Quadratic/simultaneous equation facility.
Slide on case supplied.
Solar powered with battery back-up.
Batteries supplied.
Alternatives
Canon F715S Scientific Calculator.
680/0211
£9.99
Casio FX85ES Natural Textbook Display Calculator.
680/6521
£9.99
Delivery usually 2 working days subject to stock.
Can be reserved for store pick up, subject to stock