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Casio FX-100W User Manual

Casio FX-100W
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Page #18 background image
E-16
1023.
00
1.988647795
00
12.
00
40320.
00
0.664
00
1728.
00
9.424777961
00
400.
00
28.571
00
400.000
00
28.571
00
28.571
00
1
1
3 4
1
(Specifies three
decimal places.)
(Calculation continues using 10
display digits)
1
7
Example 3:
7
123 ( = 123 )
7
A H 123 =
Example 4: 12330
2
123 + 30 K =
Example 5: 12
3
12 N =
Example 6:
R
3
a ,
4
a T a =
Example 7: 8! 8 A f =
Example 8: To generate a random number between
0.000 and 0.999
A M =
Example (results differ each time)
Example 9: 3π 3 A x =
k FIX, SCI, RND
Example 1: 200714400
200
\ 7 - 14 =
F F F F 1 3
200 \ 7 =
- 14 =
Performing the same calculation using the specified
number of decimal places
200
\ 7 =
(Internal rounding) A Q
400.000
00
Fix

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Casio FX-100W and is the answer not in the manual?

Casio FX-100W Specifications

General IconGeneral
BrandCasio
ModelFX-100W
CategoryCalculator
LanguageEnglish

Summary

Calculator Cover Handling

Removing and Replacing Cover

Instructions for safely removing and replacing the calculator's protective cover.

Safety Precautions

Battery Safety Guidelines

Guidelines for handling, storing, and using batteries safely to prevent damage or injury.

General Handling Precautions

Pre-Use Handling Advice

Important precautions to take before and during calculator use for optimal performance and safety.

Two-line Display Functionality

Simultaneous Formula and Answer Display

Explanation of the calculator's two-line display capability for viewing formulas and answers simultaneously.

Calculator Key Layout

Model-Specific Key Diagrams

Visual representation and explanation of the calculator's key layout for various models.

Getting Started with Calculations

Understanding Calculation Modes

Details on various calculation modes (COMP, CMPLX, SD, REG, BASE-N) and display modes (FIX, SCI, ENG).

Input and Correction Features

Correcting Input Errors

Steps for correcting input errors using cursor keys, DEL, and INSERT functions.

Error Handling and Memory

Error Locator Functionality

How to use the Error Locator to identify and correct calculation errors.

Fundamental Calculation Types

Basic Calculations Guide

Guidance on using the COMP mode for performing basic arithmetic operations.

Fraction and Decimal Calculations

Performing Fraction Calculations

How to perform calculations involving fractions and their decimal conversions.

Percentage Calculation Methods

Applying Percentage Operations

Examples and methods for performing various percentage calculations.

Advanced Mathematical Functions

Trigonometric Calculations

Examples of calculating trigonometric and inverse trigonometric functions with different angle units.

Unit Conversions and Logarithms

Logarithm and Antilogarithm Calculations

Examples of calculating common (log) and natural (ln) logarithms and antilogarithms.

Display Formatting and Engineering Notation

Engineering Notation Calculations

How to perform calculations using the Engineering notation (ENG) mode.

Coordinate System Conversions

Polar and Rectangular Conversion

How to convert between polar and rectangular coordinate systems.

Combinatorics and Statistics

Standard Deviation (SD Mode)

Instructions for entering SD mode and performing standard deviation calculations.

Statistical Data Handling

Probability Distribution Calculations

How to perform various probability distribution calculations (P(t), Q(t), R(t)).

Regression Analysis

Entering Regression Modes

How to enter REG mode and select different regression types (linear, logarithmic, etc.).

Types of Regression Analysis

Linear Regression Explained

Explanation and examples of linear regression analysis (y = A + Bx).

Complex Number Operations

Complex Number Mode (CMPLX)

How to enter CMPLX mode for calculations involving complex numbers.

Complex Number Analysis

Absolute Value and Argument Calculation

How to find the absolute value (Abs) and argument (arg) of complex numbers.

Formula Storage and Unit Conversions

Formula Memory Function

How to store, recall, and use formulas for calculations with variables.

Conversion and Constant Data

Scientific Constants Lookup

How to access and use built-in scientific constants.

Number System Calculations

Base-n Calculation Modes

Explanation of performing calculations in binary, octal, and hexadecimal number systems.

Advanced Calculation Features

Integration Calculations

How to perform definite integral calculations using the ∫dx function.

Technical Information

Troubleshooting Calculation Issues

Steps to troubleshoot unexpected calculation results or errors.

Common Error Messages Explained

Explanations of common error messages like Ma ERROR, Stk ERROR, Syn ERROR, Arg ERROR.

Calculation Order and Stacks

Order of Mathematical Operations

The precedence rules for performing calculations, including parentheses and function order.

Power and Battery Information

Battery Replacement Procedure

Step-by-step guide on how to replace the battery in the calculator.

Function Input Ranges

Product Specifications

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