Casio fx-97SG X User Manual

Specifying the Number Mode of a Particular Input
Value
You can input a special command immediately following a value to specify
the number mode of that value. The special commands are: d (decimal), h
(hexadecimal), b (binary), and o (octal).
To calculate 10
10
+ 10
16
+ 10
2
+ 10
8
and display the result as a decimal
value
(DEC)(d) 10(h) 10
 (b) 10(o) 10
͵͸
Converting a Calculation Result to another Type of
Value
You can use any one of the following key operations to convert the currently
displayed calculation result to another type of value: (DEC), (HEX),
(BIN), (OCT).
To calculate 15
10
× 37
10
in the decimal mode, and then convert the result to
hexadecimal
(DEC) 1537
(HEX)
ͷͷͷ
ͲͲͲͲͲʹʹ
Logical and Negation Operations
Logical and negation operations are performed by pressing  and then
selecting the desired command (and, or, xor, xnor, Not, Neg) from the menu
that appears. All of the examples below are performed in the binary mode
((BIN)).
To determine the logical AND of 1010
2
and 1100
2
(1010
2
and 1100
2
)
1010(and) 1100
ͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲͲ
ͲͲͲͲͲͲͲͲͲͲͲͲͳͲͲͲ
To determine the bitwise complement of 1010
2
(Not(1010
2
))
(Not) 1010
ͳͳͳͳͳͳͳͳͳͳͳͳͳͳͳͳ
ͳͳͳͳͳͳͳͳͳͳͳͳͲͳͲͳ
Note: In the case of a negative binary, octal or hexadecimal value, the
calculator converts the value to binary, takes the two’s complement, and
then converts back to the original number base. For decimal values, the
calculator merely adds a minus sign.
Equation Calculations
Perform the steps below to solve an equation in the Equation Mode.
1. Press , select the Equation Mode icon, and then press .
2. Perform one of the operations below to select a calculation type.
Simultaneous linear equations
with two, three, or four
unknowns
Press (Simul Equation), and then
use a number key ( to ) to
specify the number of unknowns.
Quadratic equations, cubic
equations, or quartic equations
Press (Polynomial), and then use
a number key ( to ) to specify
the polynomial degree.
3. Use the Coefficient Editor that appears to input coefficient values.
19
スクリプト.indd19 2017/06/1217:18:30

Casio fx-97SG X Specifications

General

Brand	Casio
Model	fx-97SG X
Category	Calculator
Language	English

Summary

About this Manual

Initial Setup and Precautions

Procedure to reset calculation mode and setup to initial defaults, plus safety and handling guidelines.

Getting Started

Basic Operations and Display

How to turn on/off, adjust contrast, understand key functions, and interpret display indicators.

Navigation and Modes

Using Menus and Calculation Modes

Navigating menus and selecting calculation modes like Calculate, Base-N, and Statistics.

Input and Output Formats

Specifying Input/Output Formats

Selecting formats for formula input and calculation result output.

Input/Output Format Examples

Visual examples demonstrating different input/output formats.

Calculator Setup Configuration

General Display and Format Settings

Settings for input/output, angle units, number format, and display styles.

Mode-Specific Setup Options

Configuration for Complex, Statistics, Spreadsheet, Equation, and QR Code modes.

Inputting Expressions and Values

Basic Input Rules and Calculation Priority

How to input expressions and understand calculation order.

Natural Textbook Format for Fractions

Using templates for inputting fractions.

Using Values and Arguments

Function Arguments and Input Modes

Using values/expressions as arguments and overwrite mode.

Toggling Calculation Results

Decimal vs. Fraction Result Display

Switching calculation results between decimal and fraction forms.

Basic Calculations

Fraction, Percent, and Sexagesimal Calculations

Performing calculations with fractions, percentages, and DMS values.

Multi-Statements and Engineering Notation

Connecting expressions and using engineering notation.

Calculation History and Memory Functions

Accessing History and Replay Functionality

Reviewing and re-using past calculations.

Using Ans, Independent, and Variable Memory

Storing and recalling values using different memory types.

Function Calculations

Constants, Trigonometric, and Hyperbolic Functions

Usage of Pi, e, trig, and hyperbolic functions.

Angle Unit Conversion

Converting between degree, radian, and gradian.

Advanced Mathematical Functions

Exponential, Logarithmic, and Power Functions

Using 10^x, e^x, log, ln, powers, and roots.

Coordinate Systems and Random Numbers

Pol/Rec conversions, factorials, absolute values, and random numbers.

Statistical and Random Number Functions

Permutations, Combinations, and Rnd Function

nPr, nCr, and Rnd for rounding.

QR Code Generation and Scanning

Displaying and scanning QR codes.

Statistical Calculations

Selecting Calculation Type and Inputting Data

Choosing calculation types and entering data into the editor.

Displaying and Obtaining Statistical Values

Recalling Statistical Data and Regression Results

Displaying sums, means, and regression outputs.

Statistical Analysis and Estimation

Item Counts, Measures, and Min/Max Values

Calculating basic statistical measures and extreme values.

Regression Coefficients and Value Estimation

Determining regression parameters and estimating values.

Normal Distribution and Base-n Calculations

Normal Distribution Functions (P, Q, R, t)

Calculating probabilities and normalized variates.

Base-n Number System Calculations

Performing calculations in decimal, HEX, BIN, OCT.

Equation and Number Base Conversions

Specifying Input Modes and Converting Results

Setting input number modes and converting calculation results.

Logical Operations and Equation Solving

Performing logical operations and solving equations.

Spreadsheet Operations

Spreadsheet Structure and Navigation

Accessing the spreadsheet and understanding its layout.

Cell Content Input and Editing

Inputting, editing data, and using cell references.

Spreadsheet Data Management

Cell References and Data Transfer

Using relative/absolute references, cut/copy/paste operations.

Advanced Spreadsheet Functions

Spreadsheet Mode Commands (Min, Max, Sum)

Using built-in functions for cell ranges.

Batch Inputting Formulas and Values

Filling multiple cells with formulas or constants.

Recalculation and Error Handling

Manual Recalculation and Error Messages

Performing manual calculations and understanding error types.

Troubleshooting and Calculator Maintenance

Pre-Malfunction Checks and Default Settings

Steps before assuming malfunction and restoring default settings.

Technical Specifications and Information

Calculation Range, Precision, and Function Limits

Technical details on calculation capabilities and input ranges.

Detailed Function Input Range Specifications

Ranges for Hyperbolic, Logarithmic, and Power Functions

Specific input limits for various mathematical functions.

Calculator Specifications and FAQs

Power, Dimensions, and Weight Specifications

Physical and power requirements of the calculator.

Common User Questions and Solutions

Answers to frequent questions on memory, settings, and function differences.

Model-Specific Usage Notes

Syntax Differences: Older vs. Textbook Models

Explains variations in function input syntax between models.