• New Features In Fx-991Ms-2Nd Edition As Compared To Fx-991Ms, Sleek Design With Curved Edges Which Makes It Compact And Easy To Carry, Drop Resistant Body With Water Resistant Printing On Keys
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  Web Authenticity Check System, Plastic Keys, 10 + 2 Digits (10-Digit Mantissa + 2-Digit Exponential Display), Dot Matrix Display, Solar And Battery Power, Multi-Replay
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  S-V.P.A.M: All The Features Of The Existing V.P.A.M. Series Plus A New 2-Line Display And A Useful Replay Function, It Helps To Make Mathematics Easier To Use And Easier To Understand Than Ever Before
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  STAT-data editor:Back-step viewing and editing of input data, Vector, Scientific constants, Base-n calculation, basic mathematical functions, basic statistics
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  Differentiation, metric conversion function, matrix, equation, Integration, complex number calculation, non graphing

Features

Fraction calculations
Combination and permutation
Statistics (STAT-data editor, Standard deviation, Regression analysis)
9 variable memories
Comes with slide-on hard case
Equation calculations
Integration/differential calculations
Base-n calculations/conversions
Complex number calculations
Matrix calculations
Vector calculations
40 scientific constants