fx-991CE X

Name: fx-991CE X
Brand: Standard Scientific Calculators
SKU: FX-991CEX-W-ET

A high-definition display, spreadsheet function and QR codes – CASIO ClassWiz offers many new functions and, for the first time, can be completely operated in Czech, Hungarian, Polish and Slovak.

Specifications

Product features

Number of Functions: 552
Number of digits

10 + 2 digits
Liquid crystal display

3-digit comma markers

Natural textbook display

Icon menu

High Resolution
Key characteristics

Plastic keys
Key functions

Negative Sign

Power Off
Memory

9 Variables memory

Variables List

Answer Memory

Reset Function
Power supply

Super solar

1 x LR44

Auto Power Off
Size (D × W × H)

11 × 77 × 165 mm
Weight

90 g
Accessories

Hard Case

Basic calculation

Basic Calculation

Fraction Calculation

Degree, Minute, Second (Sexagesimal) Calculations

Percent Calculation (scientific calculator function)

Ratio calculation

Factorial Function

π
Advanced calculation

Transcendental number: e

Base-n calculation

Logical Operators

Complex number calculation

Matrix calculations

Vector calculations

Differential calculation

Integration calculation

Polynomial Equation

1-Variable statistics

2-Variable statistics and regression
Applied calculation

Multi-statement Command (:)

Continuous Calculation

Replay Function

Multi-replay Function

UNDO

CALC Function

SOLVE Function

Basic functions

Mathematical functions √, x², x-¹, 1/x, x!, xʸ, x^(1/y)

Number of Functions: 552

Power Function (Square)

Power Function (Cube)

Power Function

Power Function (Square Root)

Trigonometric, inverse trigonometric (sin/cos/tan/sin⁻¹/cos⁻¹/tan⁻¹)

Inverse Trigonometric Function

Hyperbolic / Inverse Hyperbolic Function

Exponential Calculation

Logarithmic Calculation

Conversion of polar coordinates into rectangular coordinates and invers

Permutation (nPr), Combination (nCr)

Prime Factorisation

Random Integer Generation

Summation

Sexagesimal < > decimal Conversion

47 scientific constants

38 metric conversions
Other functions

Spreadsheet

Equation

Inequality Calculations
Physics- and chemistry-related functions

Scientific Constants

Metric conversion function

Periodic Table

Statistical data

List based STAT-data editor
Statistical calculation

Statistics Function

Basic Statistics

Intermediate Statistics

Advanced Statistics

Distribution Calculations

Standard deviation

fx-991CE X

Specifications

Product features

Number of digits

Liquid crystal display

Key characteristics

Key functions

Memory

Power supply

Size (D × W × H)

Weight

Accessories

Display format settings

Basic calculation

Advanced calculation

Applied calculation

Basic functions

Other functions

Physics- and chemistry-related functions

Statistical data

Statistical calculation

Permitted in exams

Connection to peripheral devices

Select a location

fx-991CE X

Specifications

Basic Information

Display Settings

Calculation Functions

Functions Features

Statistical Functions

Exam Compatibility

Peripheral Devices

Select a location