Casio fx-9910NG PLUS - User Manual

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User’s Guide

(2nd edition / NATURAL-V.P.A.M.)

fx-570ES PLUS

fx-991ES PLUS

fx-9910NG PLUS

Published: 2/2024

SA2402-B

Main Page

Table of Contents2
Before Using the Calculator5
About this Manual5
Initializing the Calculator5
Precautions5
Safety Precautions5
Handling Precautions6
Getting Started6
Removing the Hard Case6
Turning Power on and off7
Adjusting Display Contrast7
Key Markings7
Reading the Display8
Using Menus10
Calculation Modes and Calculator Setup11
Calculation Mode11
Configuring the Calculator Setup11
Initializing Calculator Settings15
Inputting Expressions and Values17
Basic Input Rules17
Inputting with Natural Display18
Form Calculation Range18
Using Values and Expressions as Arguments (Natural Display Only)19
Overwrite Input Mode (Linear Display Only)20
Correcting and Clearing an Expression20
Basic Calculations21
Toggling Calculation Results21
Fraction Calculations22
Percent Calculations23
Degree, Minute, Second (Sexagesimal) Calculations23
Multi-Statements24
Using Engineering Notation24
Calculation History and Replay25
Calculation History25
Replay25
Using Memory Functions26
Answer Memory (Ans)26
Variables (A, B, C, D, E, F, M, X, Y)26
Independent Memory (M)27
Clearing the Contents of All Memories27
Function Calculations28
Pi (Π), Natural Logarithm Base E28
Trigonometric Functions28
Hyperbolic Functions28
Angle Unit Conversion29
Exponential Functions29
Logarithmic Functions29
Power Functions and Power Root Functions30
Integration Calculations31
Integration Calculation Precautions32
Tips for Successful Integration Calculations32
Differential Calculations33
Differential Calculation Precautions34
Σ Calculations34
Rectangular-Polar Coordinate Conversion35
Factorial Function (!)36
Absolute Value Function (Abs)36
Random Number (Ran#)36
Random Integer (Ranint#)36
Permutation (Npr) and Combination (Ncr)37
Rounding Function (Rnd)37
Using CALC38
Using SOLVE39
Solution Screen Contents40
Continue Screen41
Scientific Constants42
Metric Conversion44
Using Calculation Modes46
Complex Number Calculations (CMPLX)46
CMPLX Mode Calculation Examples47
Using a Command to Specify the Calculation Result Format47
Statistical Calculations (STAT)47
Inputting Data48
Statistics Calculation Screen50
Using the Statistics Menu50
Calculating Estimated Values55
Performing Normal Distribution Calculations55
Base-N Calculations (BASE-N)56
Specifying the Number Mode of a Particular Input Value58
Converting a Calculation Result to Another Type of Value58
Logical and Negation Operations58
Equation Calculations (EQN)60
Changing the Current Equation Type Setting61
EQN Mode Calculation Examples61
Matrix Calculations (MATRIX)62
Matrix Answer Memory64
Assigning and Editing Matrix Variable Data64
Matrix Calculation Examples65
Creating a Numerical Table from a Function (TABLE)66
Vector Calculations (VECTOR)68
Vector Answer Memory69
Assigning and Editing Vector Variable Data69
Vector Calculation Examples70
Technical Information72
Errors72
Displaying the Location of an Error72
Clearing the Error Message72
Error Messages72
Before Assuming Malfunction of the Calculator75
Replacing the Battery75
Calculation Priority Sequence76
Calculation Ranges, Number of Digits, and Precision77
Calculation Range and Precision77
Function Calculation Input Ranges and Precision78
Specifications80
Verifying the Authenticity of Your Calculator81
Frequently Asked Questions82

Brand	Casio
Model	fx-9910NG PLUS
Category	Calculator
Language	English

Casio fx-9910NG PLUS - User Manual

Table of Contents

Casio fx-9910NG PLUS Specifications

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