Casio fx-8200 AU User Manual
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Casio fx-8200 AU User Manual

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fx-8200 AU
User's Guide
CASIO Worldwide Education Website
https://edu.casio.com
Manuals are available in multi languages at
https://world.casio.com/manual/calc/
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Summary of Contents for Casio fx-8200 AU

  • Page 1 AU User’s Guide CASIO Worldwide Education Website https://edu.casio.com Manuals are available in multi languages at https://world.casio.com/manual/calc/...

  • Page 2: Table Of Contents

    Table of Contents Before Using the Calculator ........... 5 Read This First ..................5 About This Manual ..................5 Key Operations ....................5 Menu Operations ....................6 Key and Key ..................7 Examples ....................... 7 Initializing the Calculator ................. 7 Calculator "Get Started" Screen ............. 7 Precautions .....................
  • Page 3 Pi, Natural Logarithm Base e ..............32 Pi ........................32 Natural Logarithm Base e ................32 Calculation History and Replay .............32 Calculation History ..................32 Replay ......................33 Using Memory Functions ..............33 Answer Memory (Ans) / Previous Answer Memory (PreAns) ...... 33 Variables (A, B, C, D, E, F, x, y, z) ..............
  • Page 4 Rect to Polar, Polar to Rect ................53 Degrees, Minutes, Seconds ................. 53 Hyperbolic, Trigonometric ..............54 Hyperbolic Functions ..................54 Trigonometric Functions ................54 Others ....................55 Registering and Using Defining Equations for f(x) and g(x) ....................56 Registering and Using Defining Equations for f(x) and g(x) ....56 Registering a Defining Equation ..............56 Performing a Calculation by Assigning a Value to the Registered Defining Equation .......................
  • Page 5 f(x) and g(x) Update Timing ................89 Using Verify with the Table App ..............89 Data Retention ..................... 91 Complex Number Calculations ............. 92 Inputting Complex Numbers .................92 Complex App Calculation Examples ............92 Using Verify with the Complex App .............. 94 Vector Calculations ................

  • Page 6: Before Using The Calculator

    Read This First About This Manual • In no event shall CASIO Computer Co., Ltd. be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of this product and items that come with it.

  • Page 7: Menu Operations

    * Refer to "Key Markings" (page 12) for more information about the key symbols used in this example. Example 3: • Individual cursor keys indicated by (1) are represented as • Individual page scroll keys indicated by (2) are represented as Menu Operations Some operations in this manual use a simplified form of menu operations, as shown in the examples below.

  • Page 8: Key And Key

    Press , select the Calculate app icon, and then press Actual Operation 2 1. Press 2. Use the cursor keys ( ) to select the Calculate app icon, and then press Key and key and key perform the same operation. In this manual, used for selecting or applying a setting, while is used for executing a calculation.

  • Page 9: Precautions

    17). Precautions Safety Precautions Thank you for purchasing this CASIO product. Be sure to read the "Safety Precautions" before using this product to ensure that you use it correctly. Be sure to keep all user documentation handy for future reference.

  • Page 10: Handling Precautions

    Battery Precautions Should fluid leaking from a battery get on your skin or clothing, immediately rinse it off with clean water. Battery fluid getting into the eyes creates the risk of eyesight loss, etc. Rinse the eyes and then immediately contact a physician. Caution Indicates something that creates the risk of minor personal injury or physical damage.

  • Page 11: Getting Started

    • You will be charged for malfunction or damage due to battery leakage, which is not covered by the warranty. • The battery that comes with the calculator discharges slightly during shipment and storage. Because of this, it may require replacement sooner than the normal expected battery life.

  • Page 12: Turning Power On And Off

    To attach the front cover When you are not using the calculator, remove the front cover (①) and attach it to the front (②). Important! • Always attach the front cover to the calculator whenever you are not using it. Otherwise, accidental operation of the key can cause the power to turn on and run down the battery.

  • Page 13: Home Screen

    If this screen appears, replace the battery as soon as possible. For details about battery replacement, see "Replacing the Battery" (page 105). • The calculator also will turn off automatically after approximately 10 minutes or 60 minutes of non-use. Press the key to turn the calculator back on.

  • Page 14: Indicators

    (2) Alternate function: (π) Indicators Indicators The table below describes indicators that appear at the top of the screen. This indicator: Means this: The keypad has been shifted by pressing the key. The keypad will unshift and this indicator will disappear when you press a key.
  • Page 15 Selecting a Menu Item To select a menu item, use the cursor keys ( ) to highlight it and then press . Note that are used only when there are multiple menu item columns. Navigating Between Menu Hierarchies The " " indicator to the right of a menu item means that there are lower hierarchy levels under that item.
  • Page 16 - The menu item you selected has more settings to configure, a screen for selecting the menu item setting will appear. In this case, proceed to step 2. 2. On the setting screen, highlight the setting you want and then press •...

  • Page 17: Calculator Apps And Menus

    Calculator Apps and Menus Calculator Apps Selecting a Calculator App Select a calculator app that is suitable for the type of calculation you want to perform. 1. Press to display the HOME screen. • For information about each calculator app, see the "Installed Calculator App List"...

  • Page 18: Using The Settings Menu

    Generates a number table based on one or two functions (Table)* Complex number calculations (Complex)* Vector calculations (Vector) Note • Verify, which is a function that determines the truth of an input equation or solution, is available with the calculator apps marked with an asterisk (*) in the above table. For information about Verify, see "Using Verify"...

  • Page 19: Changing Calculator Settings

    Displays the Get Started screen. For more Get Started information, see "Calculator "Get Started" Screen" (page Note • Pressing while the HOME screen is displayed will display the Get Started screen instead of the SETTINGS menu. • Depending on the screen displayed by the calculator app, pressing may not display the SETTINGS menu.

  • Page 20: Items And Available Setting Options

    Items and Available Setting Options "◆" indicates the initial default setting. Calc Settings > Input/Output Specifies the format to be used by the calculator for expression input and calculation result output. ◆ Input: Natural Textbook; Output: MathI/MathO Format that includes a fraction, √ , and/or π* Input: Natural Textbook;...
  • Page 21 LineI/DecimalO (Number Format: Norm 2) Calc Settings > Angle Unit ◆ Degree ; Radian; Gradian Specifies degree, radian or gradian as the angle unit for value input and calculation result display. Calc Settings > Number Format Specifies the number of digits for display of a calculation result. Fix: The value you specify (from 0 to 9) controls the number of decimal places for displayed calculation results.
  • Page 22 * Pressing ) instead of after inputting a calculation will display the calculation result in decimal form. Calc Settings > Fraction Result ◆ Mixed Fraction; Improp Fraction Specifies either mixed fraction or improper fraction for display of fractions in calculation results. Calc Settings >...
  • Page 23 System Settings > Auto Power Off ◆ 10 Min. ; 60 Min. Specify the amount of time until Auto Power Off is triggered. System Settings > MultiLine Font ◆ Normal Font ; Small Font Specifies the display font size when LineI/LineO or LineI/DecimalO is selected for Input/Output.

  • Page 24: Using The Catalog Menu

    1. Press , select a calculator app icon, and then press 2. Press , and then select [Reset] > [Settings & Data] > [Yes]. • This displays the HOME screen. Using the CATALOG Menu Press to display the CATALOG menu. This menu shows categories of the commands, functions, and symbols in accordance with the calculator app you are currently using and the current status (displayed screen or current settings) of the app.
  • Page 25 Note • The menu items below are common to multiple calculator apps. - Undo (See "Undo Operations" (page 27).) - Verify ON, Verify OFF (See "Using Verify" (page 59).)

  • Page 26: Inputting Expressions And Values

    Inputting Expressions and Values Basic Input Rules When you press the priority sequence of the input calculation will be evaluated automatically and the result will appear on the display. 4 × sin 30 × (30 + 10 × 3) = 120 Input of the closing parenthesis is required for sin and other functions that include parentheses.

  • Page 27: Inputting An Expression Using Natural Textbook Format (Mathi/Matho Or Mathi/Decimalo Only)

    Parentheses Auto Complete If you execute a calculation that includes both division and multiplication operations in which a multiplication sign has been omitted, parentheses will be inserted automatically as shown in the examples below. - When a multiplication sign is omitted immediately before an open parenthesis or after a closing parenthesis.

  • Page 28: Undo Operations

    3. Do the same to input the remainder of the expression. Note • While the input cursor is located within the input area of a template (mixed fractions, summation (Σ) and product (Π)), pressing jumps to the position immediately following (to the right of) the template, while pressing jumps to the position immediately before (to the left of) it.

  • Page 29: Basic Calculations

    Basic Calculations Arithmetic Calculations Use the , and keys to perform arithmetic calculations. Example: 7 × 8 - 4 × 5 = 36 Fraction Calculations Note that the input method for fractions depends on the current Input/ Output setting on the SETTINGS menu. To input (improper fraction) (Input/Output: MathI/MathO or MathI/DecimalO)
  • Page 30 (a) Numerator, (b) Denominator, (c) Integer Part Example: (Input/Output: MathI/MathO) (Input/Output: LineI/LineO) Note • Fractions in calculation results are displayed after being reduced to their lowest terms. To convert a calculation result format to improper fraction or mixed fraction, press .

  • Page 31: Powers, Power Roots, And Reciprocals

    (Input/Output: LineI/LineO) 1234567 Since the total number of digits of the value 1 1 1234567 is 11, the result is displayed as a decimal value. Note • Mixing fractions and decimal values in a calculation while something other than MathI/ MathO is selected will cause the result to be displayed as a decimal value.
  • Page 32 Example 4: √32 = 2 (Input/Output: MathI/MathO) (Input/Output: LineI/LineO) ) 32 Example 5: (Input/Output: MathI/MathO) Key (Power of 10) Pressing the key is the same as pressing . Both operations input "×10 " (MathI/MathO or MathI/DecimalO) or "×10^(" (LineI/LineO or LineI/DecimalO).

  • Page 33: Pi, Natural Logarithm Base E

    Example: • 10√2 + 15 × 3√3 = 45√3 + 10√2 ... Displayed in √ form • 99√999 (= 297√111) = 3129.089165 ... Displayed as a decimal value Pi, Natural Logarithm Base e Input π by pressing (π). π is displayed as 3.141592654, but π = 3.1415926535897932384626 is used for internal calculations.

  • Page 34: Replay

    Note • Calculation history data is all cleared whenever you press , when you change the Input/Output setting, or whenever you perform a Reset operation ("Settings & Data" or "Initialize All"). Replay While a calculation result is on the display, you can press edit the expression you used for the previous calculation.
  • Page 35 • PreAns memory contents are cleared whenever you switch to another app besides the Calculate app. Using Ans Memory to Perform a Series of Calculations Example: To divide the result of 3 × 4 by 30 (Continuing) Inputting Ans Memory Contents into an Expression Example: To perform the calculations shown below: (Continuing) 789...

  • Page 36: Variables (A, B, C, D, E, F, X, Y, Z)

    (Ans = T = 3, PreAns = T = 2) = 3 + 2 Result: The sequence is {1, 1, 2, 3, 5}. Variables (A, B, C, D, E, F, x, y, z) You can store values to variables and use the variables in calculations. Variable List Screen Pressing displays a screen that shows the values currently stored to...
  • Page 37 2. Press • This displays the editing screen with 1 entered. 3. Press Note • In place of the operation in step 2 above, you can press and then select [Edit]. This displays the editing screen with nothing input. Input the value you want and then press •...

  • Page 38: Clearing The Contents Of All Memories

    Clearing the Contents of All Memories Ans memory and variable contents are retained even if you press change the calculator app, or turn off the calculator. PreAns memory contents are retained even if you press and turn off the calculator without exiting the Calculate app. Perform the procedure below when you want to clear the contents of all memories.

  • Page 39: Changing Calculation Result Format

    Changing Calculation Result Format Using the FORMAT Menu You can use the FORMAT menu that appears when you press convert a displayed calculation result to various formats. FORMAT Menu List This menu item: Converts to this format: Standard (Includes fraction, π, Standard √...

  • Page 40: Conversion Sample Operation

    Note • The menu items that appear when is pressed depend on the currently displayed calculation result. Also, if a calculation result that cannot be converted is displayed, the menu will not appear when you press Conversion Sample Operation Example: 3 ÷...

  • Page 41: Prime Factorization

    Note • Conversion to Standard format that includes √ or π is possible when MathI/MathO or MathI/DecimalO is selected for the Input/Output setting on the SETTINGS menu. You can use the operation below to convert a calculation result to the Standard or Decimal format.

  • Page 42: Recurring Decimal Conversion (Recurring Decimal Calculations)

    Example: To perform prime factorization on 1014 1014 – [Prime Factor] Note • The types of values described below cannot be factored, even if they have 10 or fewer digits. - One of the prime factors of the value is 1,018,081 or greater. - Two or more of the prime factors of the value have more than three digits.

  • Page 43: Recurring Decimal Calculation Example

    For the actual operation, see "Recurring Decimal Calculation Example" (page 42). Important! • If the value starts with an integer part (like: 12.3123123...), do not include the integer part when inputting the period (12.312). • Recurring decimal input is possible only when MathI/MathO or MathI/DecimalO is selected for Input/Output on the SETTINGS menu.

  • Page 44: Rectangular And Polar Coordinate Conversion

    Rectangular and Polar Coordinate Conversion You can convert a complex number calculation result to rectangular coordinates ( – [Rectangular Coord]) or polar coordinates ( – [Polar Coord]). This conversion operation can be performed while a Complex app calculation result is displayed. For an actual sample conversion operation, see the section below.
  • Page 45 Example: Transform the value 1234 to engineering notation, shifting the decimal mark to the right, and then to the left. 1. Input 1234, and then press 2. Perform the operation below to enter the ENG Conversion Mode. – [ENG Notation] •...

  • Page 46: Sexagesimal Conversion (Degree, Minute, Second Calculations)

    Sexagesimal Conversion (Degree, Minute, Second Calculations) You can convert a decimal value calculation result to a sexagesimal value. Converting a Decimal Value Calculation Result to a Sexagesimal Value Example: 1.25 = 1°15’0” – [Sexagesimal] Inputting and Calculating with a Sexagesimal Value In addition to converting a displayed value to a sexagesimal value, you can also input sexagesimal values and use them in calculations.

  • Page 47: Advanced Calculations

    Advanced Calculations This section describes commands, functions, and symbols that are common to all of the calculator apps. The order used here to present commands, functions, and symbols is the same order in which they are displayed on the CATALOG menu that appears when you press Note •...

  • Page 48: Product(Π)

    LineI/LineO or LineI/DecimalO * a and b are integers that can be specified within the range of -1 × 10 < a ≤ b < 1 × 10 Σ Calculation Example (x + 1) = 20 (Input/Output: MathI/MathO) – [Func Analysis] > [Summation(Σ)] (Input/Output: LineI/LineO) –...

  • Page 49: Logarithm(Logab), Logarithm(Log)

    ∏ Calculation Example (x + 1) = 720 (Input/Output: MathI/MathO) – [Func Analysis] > [Product(Π)] (Input/Output: LineI/LineO) – [Func Analysis] > [Product(Π)] (,)1 (,)5 Logarithm(logab), Logarithm(log) (log) or – [Func Analysis] > [Logarithm(log)] to input log b as log (a, b). Base 10 is the initial default setting if you do not input anything for a.

  • Page 50: Natural Logarithm

    Natural Logarithm (ln) or – [Func Analysis] > [Natural Logarithm] to input "ln". Example: ln 90 (= log 90) = 4.49980967 (ln)90 Probability This section explains commands and functions that you can input after performing the operation: – [Probability]. Inputting a value followed by % command causes the input value to become a percent.

  • Page 51: Permutation(P), Combination(C)

    Example: (5 + 3)! = 40320 – [Probability] > [Factorial(!)] Permutation(P), Combination(C) Permutation (nPr) and combination (nCr) functions. Example: To determine the number of permutations and combinations possible when selecting four people from a group of 10 Permutations: – [Probability] > [Permutation(P)] Combinations: –...

  • Page 52: Numeric Calculations

    (The result differs with each execution.) Numeric Calculations This section explains commands and functions that you can input after performing the operation: – [Numeric Calc]. GCD, LCM GCD determines the greatest common divisor of two values, while LCM determines the least common multiple. Example 1: To determine the greatest common divisor of 28 and 35 –...

  • Page 53: Round Off

    For details, see "Recurring Decimal Conversion (Recurring Decimal Calculations)" (page 41). Round Off Using the Round Off function (Rnd) causes decimal fraction values of the argument to be rounded in accordance with the current Number Format setting. For example, the internal and displayed result of Rnd(10 ÷ 3) is 3.333 when the Number Format setting is Fix 3.

  • Page 54: Rect To Polar, Polar To Rect

    Rect to Polar, Polar to Rect "Pol(" converts rectangular coordinates to polar coordinates, while "Rec(" converts polar coordinates to rectangular coordinates. • Specify the Angle Unit on the SETTINGS menu before performing calculations. • The calculation result for r and θ and for x and y are each stored respectively to variables x and y.

  • Page 55: Hyperbolic, Trigonometric

    Hyperbolic, Trigonometric This section explains hyperbolic and trigonometric functions. Hyperbolic Functions Hyperbolic functions can be input using the menu items below. – [Hyperbolic/Trig] > [sinh], [cosh], [tanh], [sinh ], [cosh ], or [tanh The angle unit setting does not affect calculations. Example: sinh 1 = 1.175201194 –...

  • Page 56: Others

    Others Functions and symbols that can be input with the calculator keys can also be input using the [Other] menu. Use – [Other] to display the function and symbol menu. For example, to input Ans, you could either press perform the following operation: –...

  • Page 57: Registering And Using Defining Equations For F(X) And G(X)

    Registering and Using Defining Equations for f(x) and g(x) Registering and Using Defining Equations for f(x) and g(x) Your calculator includes "f(" and "g(" functions that you can use after registering defining equations for them. For example, after registering f(x) + 1 as a defining equation for the "f("...

  • Page 58: Performing A Calculation By Assigning A Value To The Registered Defining Equation

    Performing a Calculation by Assigning a Value to the Registered Defining Equation Example 2: To assign the value x = 3 to f(x), which you registered in Example 1 (Continuing from Example 1) 1. Press , and then select [f(x)]. •...

  • Page 59: Data Retention

    have g(x) input into f(x), and f(x) input into g(x) at the same time. If you do, a Circular ERROR will occur when you perform a calculation using f(x) or g(x). Data Retention Performing any one of the operations below causes the defining equations registered to f(x) and g(x) to be deleted.

  • Page 60: Using Verify

    Using Verify Verify Overview Verify determines the authenticity of an input equality or inequality. Verify is available with the following calculator apps. Calculate, Table, Complex Note • The target and required procedure for a Verify operation depend on the calculator app where it is being used.

  • Page 61: Using Verify With The Calculate App

    same calculator app again before launching a different calculator app, Verify will still be enabled. To enable Verify 1. Press , select the icon of the calculator app you want to launch, and then press • Select a calculator app that can use Verify. 2.

  • Page 62: Verifiable Expressions

    Example 1: To verify whether 4√9 = 12 is true or false – [Verify] > [＝]* * You can select the equality symbol or inequality symbol from the menu that appears when you press and then select [Verify]. Example 2: To verify whether 0 <...
  • Page 63 – [Verify] > [＝] – [Verify] > [＝] Note • The verification result will cause 1 to be stored to Ans memory when True and 0 when False. • When Verify is enabled (Verify ON), the calculator performs a mathematical operation on the input expression and then displays True or False based on the result.

  • Page 64: Using Qr Code Functions

    Code reader that can read multiple QR Code symbols, and it can connect to the Internet. • Scanning a QR Code displayed by this calculator with a smart device will cause the smart device to access the CASIO website. Note • QR Code appears on the display whenever you press (QR) while any one of the screens below is displayed.

  • Page 65: If You Experience Difficulty Scanning A Qr Code

    QR Code display, the message "Not Supported (Version 3)" will appear. However, the QR Code produced by this setting is easier to scan with a smart device. • For more information, visit the CASIO website (https://wes.casio.com).

  • Page 66: Using Calculator Apps

    Using Calculator Apps Statistical Calculations The Statistics app calculates various statistical values based on single- variable (x) or paired-variable (x, y) data. General Procedure for Performing a Statistical Calculation 1. Press , select the Statistics app icon, and then press 2.

  • Page 67: Inputting Data With Statistics Editor

    Paired-variable 6. Select the menu item for the operation you want to perform. • Select [1-Var Results], [2-Var Results], or [Reg Results] to see a list of calculation results based on the data you entered. For details, see "Displaying Statistical Calculation Results" (page 69).
  • Page 68 Single-variable Paired-variable To display the Freq column 1. While the Statistics Editor is displayed, press and then select [Frequency] > [On]. 2. Press to return to the Statistics Editor. To hide the Freq column 1. While the Statistics Editor is displayed, press and then select [Frequency] >...
  • Page 69 3. Use the operation below to input data. Note • On the Statistics Editor, you can store the value in a cell to a variable. For example, performing the following operation while the screen in step 3 is displayed above will store 68 to variable A: –...

  • Page 70: Displaying Statistical Calculation Results

    Example 2: To sort the data input in Example 1 (page 67) in ascending order on the x column, and then in descending order on the y column 1. Use the procedure in Example 1 to input the data. 2. Sort the data in ascending order on the x column. –...
  • Page 71 6. Press 7. Select [1-Var Results], and then press • This displays the 1-Var Results screen. • For the meanings of the variables shown on the 1-Var Results screen, see the "List of Statistical Value Variables and Statistical Calculation Functions" (page 76).
  • Page 72 4. Input data into the y-column. 5. Press 6. Select [2-Var Results], and then press • This displays the 2-Var Results screen. • For the meanings of the variables shown on the 2-Var Results screen, see the "List of Statistical Value Variables and Statistical Calculation Functions"...
  • Page 73 Example 5: To use the paired-variable data input in Example 4 (page 70) and display the results of the two regression calculations shown below • The regression equation "y = a + bx" coefficients (a, b), and the correlation coefficient (r) when linear regression is performed on the data •...

  • Page 74: Using Statistical Calculation Screen

    Supported Regression Type List Regression Equation Regression Type (regression type menu item) Linear Regression y = a + bx Quadratic Regression y = a + bx + cx Logarithmic Regression y = a + b･ln(x) e exponential Regression y = a･e^(bx) ab exponential Regression y = a･b^x Power Regression...
  • Page 75 Displaying a Statistical Calculation Screen Single-variable 1. While the Statistics Editor is displayed, press 2. On the menu that appears, select [Statistics Calc] and then press Paired-variable 1. While the Statistics Editor is displayed, press 2. On the menu that appears, select [Statistics Calc] and then press •...
  • Page 76 – [Statistics] > [Summation] > [Σx] 4. Calculate the mean (x). – [Statistics] > [Mean/Var/Dev ... ] > [x] Note • To display the 1-Var Results screen from the statistical calculation screen above, press and then select [1-Var Results]. To return to the statistical calculation screen from the 1-Var Results screen, press Example 7: To determine the coefficients (a, b) and correlation coefficient...
  • Page 77 – [Statistics] > [Regression] > [r] • To select a different regression type, press and then select [Select Reg Type]. This displays the regression type menu from step 2. To display the 2-Var Results screen from a statistical calculation screen Press and then select [2-Var Results].
  • Page 78 min(x)* ..minimum value * ..first quartile Med* ..median * ..third quartile max(x)* ..maximum value – [Statistics] > [Min/Max] (Paired-Variable Data Only) min(x), min(y) ..minimum value max(x), max(y) ..maximum value – [Statistics] > [Regression] (Paired-Variable Data Only) For quadratic regression a, b, c ..

  • Page 79: Statistical Calculation Formula

    1. Perform steps 1 through 5 of the procedure under Example 4 (page 70). 2. Select [Statistics Calc], and then press • This displays the regression type menu. 3. Select [y=a+bx], and then press 4. Input the x-value (5.5), and then input "y ˆ ", which is the function to determine the estimated value of y.
  • Page 80 Regression Calculation Formula Linear Regression (y = a + bx) Quadratic Regression (y = a + bx + cx Logarithmic Regression (y = a + b･ln(x))
  • Page 81 e Exponential Regression (y = a･e^(bx)) ab Exponential Regression (y = a･b^x) Power Regression (y = a･x^b) Inverse Regression (y = a + b/x)

  • Page 82: Distribution Calculations

    Distribution Calculations In the Distribution app, you can obtain the probability value by selecting the distribution calculation type and inputting various parameters.* Executable distribution calculation types are shown in the table below. Distribution Calculation Type Menu Item Binomial probability Binomial PD Binomial cumulative probability Binomial CD Normal probability density...
  • Page 83 1. Press , select the Distribution app icon, and then press • This displays the distribution calculation type menu. 2. On the menu, select a distribution calculation type. • Here we want to calculate binomial cumulative probability. Select [Binomial CD], and then press 3.

  • Page 84: Parameter List

    • If you selected [List] in step 3, calculation results (P column) will appear on the list screen. For details, see "List Screen" (page 84). • If you perform any editing operation (see "Editing the List Screen Contents" (page 85)) on the list screen while calculation results are displayed, all the calculation results will be cleared.

  • Page 85: List Screen

    σ … population standard deviation (σ > 0) (Tail setting always left.) Poisson PD, Poisson CD x … data λ … mean Note • The last value input for each parameter name is retained, regardless of the input screen where it is input. For example, inputting a value for N on the Binomial PD parameter input screen will also change the value of N on the Binomial CD parameter input screen.

  • Page 86: Editing The List Screen Contents

    Editing the List Screen Contents To change the x data in a cell On the list screen, move the cursor to the cell containing the data you want to change, input the new data, and then press To delete a row On the list screen, move the cursor to the row you want to delete and then press To insert a row...

  • Page 87: Creating A Number Table

    • Pressing again or pressing returns to the parameter input screen in step 3 of this procedure. • You can store the currently displayed calculation result to a variable. For example, performing the following operation while the screen in step 4 is displayed above will store the calculation result to variable A: –...

  • Page 88: Maximum Number Of Rows In A Number Table According To Table Type

    4. Register a defining equation for g(x). – [Define f(x)/g(x)] > [Define g(x)] (Screen immediately before you pressed • You can also use to register a defining expression. For more information, see "Defining Equation Registration" (page 88). 5. Configure the number table range setting. –...

  • Page 89: Defining Equation Registration

    The maximum number of rows in the generated number table depends on the Table Type setting. Up to 45 rows are supported for the "f(x)" or "g(x)" setting, while 30 rows are supported for the "f(x)/g(x)" setting. Defining Equation Registration There are two ways to register defining equations for f(x) and g(x).

  • Page 90: F(X) And G(X) Update Timing

    To change the value input in a cell in column x You can change the value in the currently highlighted x cell. Changing the x value causes the f(x) and g(x) values in the same row to be updated accordingly. To enter a value into the highlighted x-column cell using: {value of the cell above} +/- {step value} If there is value in the x cell above the currently highlighted x cell, pressing...
  • Page 91 Note • Verify can be used with various calculator apps. Before performing the operations in this section, first read the information in "Verify Overview" (page 59). Verify Sample Operation This sample operation begins with a number table that has been created according to the following settings.

  • Page 92: Data Retention

    • You can continue to input f(x) and g(x) values for x. Each time you input a value, the calculator determines whether it is true. 5. To disable Verify and end the Verify operation, press and then select [Verify OFF]. •...

  • Page 93: Complex Number Calculations

    ① ② ③ ④ Operation Data, Setting Number table data (x-, f(x)-, g(x)-columns) Discarded Retained Discarded Discarded Table Range settings Discarded Retained Retained Retained Table Type settings Retained Retained Retained f(x), g(x) defining Retained Retained Discarded Retained equations Complex Number Calculations To perform complex number calculations, first launch the Complex app.
  • Page 94 Example 3: (1 + i) + (1 - i) = -4 - 2i (Complex Result: a+bi) Note • When raising a complex number to an integer power using the syntax (a+bi) , the power value can be within the following range: -1 × 10 <...

  • Page 95: Using Verify With The Complex App

    Example 8: To extract the real part and imaginary part of 2 + 3i – [Complex] > [Real Part] – [Complex] > [Imaginary Part] Converting a Complex Number Calculation Result to Rectangular or Polar Coordinates You can use the FORMAT menu that appears when you press convert a complex number calculation result to rectangular coordinate or polar coordinate format.

  • Page 96: Vector Calculations

    "Performing a Sequential Verification Operation on the Right Side of an Expression" (page 61) Example Verify Operation Example 10: To determine whether i = -1 is true 1. To enable Verify, press and then select [Verify ON]. • An indicator appears at the top of the screen to indicate that Verify has been enabled.
  • Page 97 • For details about the vector variable list screen contents, and how to perform vector variable store, edit, or other operations, see "Vector Variable List Screen" (page 97). 3. Perform the steps below to store (1, 2) to VctA. (1) Select [VctA:], and then press •...

  • Page 98: Vector Variable List Screen

    6. Press • This displays the VctAns (Vector Answer Memory) screen with the calculation result. • For details about VctAns, see "Vector Answer Memory (VctAns)" (page 99). • Pressing while the VctAns screen is displayed returns to the vector calculation screen and clears the calculation expression. Pressing returns to the calculation expression input complete state in step 5 of this procedure.
  • Page 99 • When the Vector Editor or VctAns screen is displayed: Press , select [Define Vector], and then press Storing New Data to a Vector Variable Example 2: To store the three-dimensional vector (1, 2, 3) 1. While the vector calculation screen is displayed, press to display the vector variable list screen.

  • Page 100: Vector Answer Memory (Vctans)

    Note • Vector variable contents are retained even if you press , change the calculator app, or turn off the calculator. Executing any one of the operations below causes the contents of all vector variables to be cleared. – [Reset] > [Settings & Data] –...

  • Page 101: Vector Calculation Examples

    • To insert the VctAns variable into a calculation, perform the following operation: – [Vector] > [VctAns]. • Pressing any one of the following keys while the VctAns screen is displayed switches automatically to the vector calculation screen, with "VctAns" followed by the operator or function of the key you pressed: Note •...
  • Page 102 Example 5: To obtain the absolute values of VctC – [Numeric Calc] > [Absolute Value] – [Vector] > [VctC]...

  • Page 103: Technical Information

    Technical Information Errors The calculator will display an error message whenever an error occurs for any reason during a calculation. Displaying the Location of an Error While an error message is displayed, pressing , or returns to the screen that was displayed immediately before the error message appeared.
  • Page 104 • Your input exceeds the allowable input range (particularly when using functions). • The calculation you are performing contains an illegal mathematical operation (such as division by zero). • While using an app that does not support complex numbers or while a screen that does not accept input of complex numbers is displayed, you attempted to execute a calculation that includes a variable where a complex number is stored.
  • Page 105 Dimension ERROR (Vector app only) Cause: • You are trying to perform a calculation with vectors whose dimensions do not allow that type of calculation. Action: • Check the dimensions specified for the vectors to see if they are compatible with the calculation. Range ERROR (Table app only) Cause: •...

  • Page 106: Before Assuming Malfunction Of The Calculator

    Not Defined Cause (f(x) and g(x) feature): • You attempted to calculate f(x) or g(x) with f(x)/g(x) undefined. Action: • Define f(x) or g(x) before calculating f(x)/g(x). Cause (Vector app): • The vector you are trying to use in a calculation was input without specifying its dimension.
  • Page 107 A low battery is also indicated by a dim display, even if contrast is adjusted, or by failure of figures to appear on the display immediately after you turn on the calculator. If this happens or the above screen appears, replace the battery with a new one.

  • Page 108: Calculation Priority Sequence

    Calculation Priority Sequence The calculator performs calculations according to a calculation priority sequence. • Basically, calculations are performed from left to right. • Expressions within parentheses have the highest priority. • The following shows the priority sequence for each individual command. Parenthetical expressions Functions that have parentheses (sin(, log(, f(, g(, etc., functions that take an argument to the right, functions that...

  • Page 109: Calculation Ranges, Number Of Digits, And Precision

    Calculation Ranges, Number of Digits, and Precision The calculation range, number of digits used for internal calculation, and calculation precision depend on the type of calculation you are performing. Calculation Range and Precision Calculation Range ±1 × 10 to ±9.999999999 × 10 or 0 Number of Digits for 23 digits...
  • Page 110 sinh 0 ≤ |x| ≤ 4.999999999 × 10 cosh 1 ≤ x ≤ 4.999999999 × 10 tanhx 0 ≤ |x| ≤ 9.999999999 × 10 tanh 0 ≤ |x| ≤ 9.999999999 × 10 logx, lnx 0 < x ≤ 9.999999999 × 10 -9.999999999 ×...

  • Page 111: Specifications

    y > 0: x ≠ 0, -1 × 10 < 1/x logy < 100 y = 0: x > 0 √y 2n + 1 y < 0: x = 2n + 1, (m ≠ 0; m, n are integers) 　 m　 However: -1 ×...
  • Page 112 Dimensions: 13.8 (H) × 77 (W) × 162 (D) mm ” (H) × 3 ” (W) × 6 ” (D) Approximate Weight: 100 g (3.5 oz) including the battery...

  • Page 113: Frequently Asked Questions

    Variables: This memory is helpful when you need to use the same value multiple times in one or more calculations. ■ How can I find a function I was using with an older CASIO calculator model on this calculator? → This calculator’s functions can be accessed from the CATALOG menu that appears when you press .
  • Page 114 ■ Why can’t I input (i) or calculate a complex number? → You cannot use the Calculate app to input i or to perform complex number calculations. Use the Complex app for such calculations. ■ Why doesn’t the Verify indicator ( ) disappear? →...
  • Page 115 SA2211-A © 2022 CASIO COMPUTER CO., LTD.

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