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Casio FX-85GT CW User Manual
Casio FX-85GT CW
User Manual
For FX-85GT CW.
PDF File Manual
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108 pages
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Table of Contents
Before Using the Calculator
Read This First
About This Manual
Key Operations
Menu Operations
[OK] Key and [EXE] Key
Examples
Initializing the Calculator
Calculator "Get Started" Screen
Precautions
Safety Precautions
Handling Precautions
Getting Started
Attaching and Removing the Front Cover
Turning Power On and Off
HOME Screen
Adjusting Display Contrast
Key Markings
Indicators
Using Menus
Calculator Apps and Menus
Calculator Apps
Selecting a Calculator App
Installed Calculator App List
Using the SETTINGS Menu
Changing Calculator Settings
Items and Available Setting Options
Using the CATALOG Menu
Using the TOOLS Menu
Inputting Expressions and Values
Basic Input Rules
Inputting an Expression Using Natural Textbook Format (MathI/MathO or MathI/DecimalO Only)
Undo Operations
Using Values and Expressions as Arguments
Overwrite Input Mode (LineI/LineO or LineI/DecimalO Only)
Basic Calculations
Arithmetic Calculations
Fraction Calculations
Powers, Power Roots, and Reciprocals
Pi, Natural Logarithm Base e
Pi
Natural Logarithm Base e
Calculation History and Replay
Calculation History
Replay
Using Memory Functions
Answer Memory (Ans)
Variables (A, B, C, D, E, F, x, y, z)
Clearing the Contents of All Memories
Changing Calculation Result Format
Using the FORMAT Menu
FORMAT Menu List
Conversion Sample Operation
Standard and Decimal Conversion
Prime Factorization
Recurring Decimal Conversion (Recurring Decimal Calculations)
Converting a Calculation Result to a Recurring Decimal Value
Inputting a Recurring Decimal
Recurring Decimal Calculation Example
Improper Fraction and Mixed Fraction Conversion
Engineering Notation
Sexagesimal Conversion (Degree, Minute, Second Calculations)
Converting a Decimal Value Calculation Result to a Sexagesimal Value
Inputting and Calculating with a Sexagesimal Value
Advanced Calculations
Function Analysis
Logarithm(logab), Logarithm(log)
Natural Logarithm
Probability
%
Factorial(!)
Permutation(P), Combination(C)
Random Number
Random Integer
Numeric Calculations
GCD, LCM
Absolute Value
Recurring Decimal
Round Off
Angle Unit, Polar/Rectangular Coordinate, Sexagesimal
Degrees, Radians, Gradians
Rect to Polar, Polar to Rect
Degrees, Minutes, Seconds
Hyperbolic, Trigonometric
Hyperbolic Functions
Trigonometric Functions
Others
Registering and Using Defining Equations for f(x) and g(x)
Registering and Using Defining Equations for f(x) and g(x)
Registering a Defining Equation
Performing a Calculation by Assigning a Value to the Registered Defining Equation
Registering a Composite Function
Data Retention
Using QR Code Functions
Using QR Code Functions
Displaying a QR Code
If You Experience Difficulty Scanning a QR Code
Using Calculator Apps
Statistical Calculations
General Procedure for Performing a Statistical Calculation
Inputting Data with Statistics Editor
Displaying Statistical Calculation Results
Using Statistical Calculation Screen
Statistical Calculation Formula
Creating a Number Table
General Procedure for Creating a Number Table
Maximum Number of Rows in a Number Table According to Table Type
Defining Equation Registration
Editing Number Table Screen Data
f(x) and g(x) Update Timing
Data Retention
Ratio Calculations
General Procedure for Performing a Ratio Calculation
Calculation Example
Using Math Box
Dice Roll
Coin Toss
Number Line
Circle
Technical Information
Errors
Displaying the Location of an Error
Error Messages
Before Assuming Malfunction of the Calculator...
Replacing the Battery
Calculation Priority Sequence
Calculation Ranges, Number of Digits, and Precision
Calculation Range and Precision
Function Calculation Input Ranges and Precision
Specifications
Frequently Asked Questions
Frequently Asked Questions
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Contents
Table of Contents
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U
ser’s Guide
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x
-
83GT CW
f
x
-
85GT CW
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ttps://edu.casio.com
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IO Worldwide Education Website
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ttps://world.casio.com/manual/cal
c/
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File type: PDF
File name: 93214780_fx-83gt-cw.pdf
File size: 2.45 MB
File Language: English
Pages: 108
Author: Casio
Published:
2024-05-14
Updated: 2024-05-14
Download File
Other documents for Casio FX-85GT CW
The following documents are available:
User Manual - (English)
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Specifications
Brand:
Casio
Model: FX-85GT CW
Category:
Computing
View in the file:
Full Specifications
See other models:
DW-5600AI
BGD-10K
EFV-C120L
GA-700MF
GM-B2100AD
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Table of Contents
×
Table of Contents
2
Before Using the Calculator
6
Read This First
6
About This Manual
6
Key Operations
6
Menu Operations
7
[OK] Key and [EXE] Key
8
Examples
8
Initializing the Calculator
8
Calculator "Get Started" Screen
8
Precautions
9
Safety Precautions
9
Handling Precautions
11
Getting Started
11
Attaching and Removing the Front Cover
11
Turning Power On and Off
13
HOME Screen
14
Adjusting Display Contrast
14
Key Markings
14
Indicators
15
Using Menus
15
Calculator Apps and Menus
18
Calculator Apps
18
Selecting a Calculator App
18
Installed Calculator App List
18
Using the SETTINGS Menu
19
Changing Calculator Settings
20
Items and Available Setting Options
20
Using the CATALOG Menu
24
Using the TOOLS Menu
25
Inputting Expressions and Values
26
Basic Input Rules
26
Inputting an Expression Using Natural Textbook Format (MathI/MathO or MathI/DecimalO Only)
27
Undo Operations
28
Using Values and Expressions as Arguments
28
Overwrite Input Mode (LineI/LineO or LineI/DecimalO Only)
28
Basic Calculations
29
Arithmetic Calculations
29
Fraction Calculations
29
Powers, Power Roots, and Reciprocals
31
Pi, Natural Logarithm Base e
33
Pi
33
Natural Logarithm Base e
33
Calculation History and Replay
33
Calculation History
33
Replay
34
Using Memory Functions
34
Answer Memory (Ans)
34
Variables (A, B, C, D, E, F, x, y, z)
35
Clearing the Contents of All Memories
37
Changing Calculation Result Format
38
Using the FORMAT Menu
38
FORMAT Menu List
38
Conversion Sample Operation
39
Standard and Decimal Conversion
39
Prime Factorization
40
Recurring Decimal Conversion (Recurring Decimal Calculations)
41
Converting a Calculation Result to a Recurring Decimal Value
41
Inputting a Recurring Decimal
41
Recurring Decimal Calculation Example
42
Improper Fraction and Mixed Fraction Conversion
43
Engineering Notation
43
Sexagesimal Conversion (Degree, Minute, Second Calculations)
44
Converting a Decimal Value Calculation Result to a Sexagesimal Value
44
Inputting and Calculating with a Sexagesimal Value
45
Advanced Calculations
46
Function Analysis
46
Logarithm(logab), Logarithm(log)
46
Natural Logarithm
47
Probability
47
%
47
Factorial(!)
48
Permutation(P), Combination(C)
48
Random Number
48
Random Integer
48
Numeric Calculations
49
GCD, LCM
49
Absolute Value
49
Recurring Decimal
50
Round Off
50
Angle Unit, Polar/Rectangular Coordinate, Sexagesimal
50
Degrees, Radians, Gradians
50
Rect to Polar, Polar to Rect
51
Degrees, Minutes, Seconds
51
Hyperbolic, Trigonometric
52
Hyperbolic Functions
52
Trigonometric Functions
52
Others
53
Registering and Using Defining Equations for f(x) and g(x)
54
Registering and Using Defining Equations for f(x) and g(x)
54
Registering a Defining Equation
54
Performing a Calculation by Assigning a Value to the Registered Defining Equation
55
Registering a Composite Function
55
Data Retention
56
Using QR Code Functions
57
Using QR Code Functions
57
Displaying a QR Code
57
If You Experience Difficulty Scanning a QR Code
58
Using Calculator Apps
59
Statistical Calculations
59
General Procedure for Performing a Statistical Calculation
59
Inputting Data with Statistics Editor
60
Displaying Statistical Calculation Results
63
Using Statistical Calculation Screen
67
Statistical Calculation Formula
72
Creating a Number Table
75
General Procedure for Creating a Number Table
75
Maximum Number of Rows in a Number Table According to Table Type
76
Defining Equation Registration
77
Editing Number Table Screen Data
77
f(x) and g(x) Update Timing
78
Data Retention
78
Ratio Calculations
79
General Procedure for Performing a Ratio Calculation
79
Calculation Example
80
Using Math Box
80
Dice Roll
80
Coin Toss
84
Number Line
87
Circle
91
Technical Information
96
Errors
96
Displaying the Location of an Error
96
Error Messages
96
Before Assuming Malfunction of the Calculator...
98
Replacing the Battery
99
Calculation Priority Sequence
100
Calculation Ranges, Number of Digits, and Precision
101
Calculation Range and Precision
101
Function Calculation Input Ranges and Precision
102
Specifications
104
Frequently Asked Questions
106
Frequently Asked Questions
106
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