Casio Fx991ms Scientific Calculator

Description

Casio Fx991ms Scientific Calculator

Product features: Programmable, Non Graphing, Number of Functions : 401
Product type: Non Programmable, Non Graphing
Number of digits: 10 + 2 digits
Liquid crystal display: S-V.P.A.M. (Super Visually Perfect Algebraic Method), Dot matrix display
Key characteristics: Plastic keys
Key functions: Negative Sign, Power Off
Memory: Variables: 9 (A,B,C.D.E.F.X.Y,M), Independent Memory (M / M+ / M-), Answer Memory, Memory Protection, Reset Function
Power supply: Solar & Battery, Approximate battery life Main 3 years, Auto Power Off
Size (D × W × H): 155 × 78 × 13 mm
Weight: 105 g
Accessories: Hard Case

Display Format Setting

Number Format: Fix
Number Format: Sci
Number Format: Norm
Engineering Symbol
Engineering Notation
Fraction / Decimal Conversion (Fraction Key)

Calculation Functions

Basic calculation:
Bracket Calculation
Fraction Calculation
Degree, Minute, Secound (Sexagesimal) Calculations
Reciprocal Calculation
Percent Calculation (scientific calculator function)
Factorial Function
π
Irrational number calcuation
Rounding Function

Advanced calculation:
Transcendental number: e
Base-n calculation
Logical Operators
Complex number calculation
Matrix calculations
Vector calculations
Differential calculation
Integration calculation

Applied calculation:
Multi-statement Command (:)
Continuous Calculation
Replay Function
Multi-replay Function
CALC Function
SOLVE Function

 Functions Features

Basic functions:

Basic Mathematical Functions
Number of Functions : 401
Absolute Value Calculation
Power Function (Square)
Power Function (Cube)
Power Function
Power Function (Square Root)
Trigonometric Function
Inverse Trigonometric Function
Hyperbolic / Inverse Hyperbolic Function
Exponential Calculation
Logarithmic Calculation
Log not base 10
Coordinate Conversion
Combination / Permutation
Random Number Generation
Summation

Other functions:

Equation
Physics- and chemistry-related functions:
Scientific Constants
Metric conversion function

Statistical Functions

Statistical data: STAT-data editor
Statistical calculation: Statistics Function, Basic Statistics