Casio FX-991MS 2nd Edition Scientific Calculator


Fraction calculations
Combination and permutation
Statistics (STAT-data editor, Standard deviation, Regression analysis)
9 variable memories
Comes with slide-on hard case

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fx-82MS/85MS/350MS functions
Equation calculations
Integration/differential calculations
Base-n calculations/conversions
Complex number calculations
Matrix calculations
Vector calculations
40 scientific constants

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