Casio Manual Fx 9750Gii

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Casio Manual Fx 9750Gii

Page 3: Contents Contents. Getting Acquainted — Read This First! Chapter 1 Basic OperationPage 5 Chapter 12 System ManagerChapter 13 Data Communications. Page 6: Getting Acquainted — Read This First. Getting Acquainted — Read This First!Page 8: Chapter 1 Basic Operation Chapter 1 Basic OperationThe functionsHere we will enter the. Page 11 Icon Mode Name DescriptionPage 14 I Using Replay MemoryYou can recall theThis will display the first command. I. Page 19 S Using the MATH MenuPage 22 This capability can be used with the following functions.S Frac Result. Page 35 S List File (list file display settings)Page 38 I Restart and ResetPage 39: Chapter 2 Manual Calculations Chapter 2 Manual CalculationsI Arithmetic CalculationsPage 43 S Calculation Result Display Range with PPage 49 S To specify the number of significant digits (Sci)Page 56 Example OperationPage 60 Under initial default settings, this calculator automatically simplifies fraction calculation resultsBefore performing the following examples. Page 61 Variable table input is used with the Solve function in the EQUA mode. This input method isPage 65 Example To perform the integration calculation for the function shown below,You can evenPage 71 Example 3 i to itsPage 74 S To convert a displayed value from one number system to anotherPage 75 I Inputting and Editing Matrices. Use the Matrix Editor to input and edit. Page 76 The following operation is a continuation of the example calculation on the previous page.Page 79 S Column OperationsTrying to invert aPage 87 You can convert from any unit in a category to any other unit in the same category.Display Name UnitDisplay Name UnitA list is a storage place for multiple data items. This calculator lets you store up. Page 91 S To batch input a series of valuesPage 92 S To delete a cellPage 94 Ascending orderPage 95 Example To transfer the contents of List 1 (2, 3, 6, 5, 4) to column 1, and the. This procedure uses two lists: one that contains.

Page 101 S To use list contents in ListAns Memory in a calculationPage 102 I Performing Scientific Function Calculations Using a ListPage 103: Chapter 4 Equation Calculations Chapter 4 Equation Calculations. From the Main Menu, enter the EQUA mode.Select the icon in the Main Menu that suits the type of graph you want to draw.Y inequality on left. Page 109 S To make V-Window settingsPage 110 I V-Window MemoryPage 111 I ZoomPage 113 S To store a parametric function. Example To store the following expressions in memory areas Xt3 and Yt3:Page 117 S To recall a stored graphI Using Dynamic GraphPage 128 I Graph Calculation DOT Switching FunctionPage 132 I WEB Graph (Convergence, Divergence). Page 133 10. Graphing a Conic SectionI Graphing a Conic. Page 134 1. From the Main Menu, enter the GRAPH mode.Page 139 Example Graph the function shown below, and then determine the integral value. Example To determine the focus and length of latus. Page 141: Chapter 6 Statistical Graphs and Calculations Chapter 6 Statistical Graphs andImportant! This chapter contains a number of graph screen shots. The initial default statistical data is List 1 for single-variable data, and List 1 and List 2 for.If you are calculating. Page 145 The display screen appears as shown above before the graph is drawn. At this point, you canPage 148 Center Point Center PointI Drawing a Scatter Diagram and xy Line GraphPage 150 Example Input the two sets of data shown below and plot the data on a scatterPage 164 After setting all the parameters, use A to move the highlighting to “Execute” and then press. S 2-Sample Z TestPage 168 The following shows the parameter data specification items that are different from list dataPage 172 Perform the following key operations from the statistical data list. The following is the meaning of each item. Page 173 p. p-valueDefine List 1 and List 2 (the factorPage 176 I Z IntervalPage 177 Data is specified using parameter specification.

Page 178 S 2-Sample t IntervalNormal distribution (page 6-39)Page 185 Calculation Result Output ExamplesPage 186 Important!Page 187 Calculation Result Output ExamplesPage 188 Calculation Result Output ExamplesPage 189 Important!I TestPage 194 I Confidence IntervalImportant!Page 197 I Graphing in the TVM Mode. Page 198 After configuring the parameters, use one of the function menus noted below to perform thePage 205 After configuring the parameters, use one of the function menus noted below to perform thePage 217 - Press ) to clear the error and return to the file name editing screen.I Command IndexPage 220 I Program Commands (COM)Function: This command specifies execution of another program as a subroutine. In thePage 224 Description: This command increments the value of a control variable by 1, and then testsPage 226 DrawFTG-Con, DrawFTG-Plt No parameters. Function: This command uses values in a generated table to graph a function. Description:Page 228 Locate. Function: This command displays alpha-numeric characters at a specific location on the textFunction: Converts a string to an expression, and executes the expression. Function: Converts a graph. Page 231 StrMid(. Function: Extracts from the n-th to the m-th character of a string. Page 232 I OtherPage 233 Executing this program produces the following result.A Syntax ERROR will occur.Page 242 InvFCD(: Returns the inverse F cumulative distribution (Lower value) for the specified data.Level 1 Level 2 Level 3 Command.Description. This program displays a number table of the following values based on input of the. Page 255: Chapter 9 Spreadsheet Chapter 9 SpreadsheetPage 257 S To open a fileThe highlighted cell. Page 259 S Using the JUMP Command to Move the Cell CursorPage 261 Item DescriptionPage 263 S To input a cell reference name using direct inputPage 264 I Copying and Pasting Cell ContentsPage 269 CellProd( Returns the product of the data in a specified range of cells.

Page 270 I Example of Statistical Graph Operations (GRPH Menu)Page 272 S To perform paired-variable statistical calculations and regressionPage 276: Chapter 10 eActivity Chapter 10 eActivityYou can input text. Page 277 The following explains the type of data you can input and edit in an eActivity file.Page 280 I Inputting into a Text LinePage 281 I Inputting into a Calculation LinePage 282 S Matrix Calculations Using the Matrix EditorPage 283 Strip Data Type TablePage 285 S Notes StripsPage 286 S To switch from an application screen called up from a strip to anotherPage 299: Chapter 11 Memory Manager Chapter 11 Memory ManagerPage 300 I Memory Information ScreenPage 301 The following data can be checked.Page 306 I Deleting FilesPage 310: Chapter 12 System Manager Chapter 12 System ManagerPage 314: Chapter 13 Data Communications Chapter 13 Data CommunicationsPage 317 Only items that contain data appear on the data item selection screen. If there are too manyPage 321 - Clipboard and history data (Including the “SYSTEM” data item.)Page 323 The following data is not sent from the OS 2.00 calculator or is disregarded when received byPage 326 I Auto Screen Image Send to an OHP Unit (Not available on the fx-7400GII)Page 327 S To project calculator screen contents from a projectorPage 328: Chapter 14 Using SD Cards (fx-9860G SD only) Chapter 14 Using SD CardsYou can use SD cards to store calculator data. You can copy. Page 329 S To insert an SD cardPage 332 Message Meaning Countermeasure. ERROR for a command that requires an. Page 333 Message Meaning Countermeasure. Adjust initial. Page 334 Message Meaning CountermeasureFunction Precision NotesPage 336 Input range for real Internal. Function Precision NotesPage 339 1-1Page 341 2-2Before getting started.

Page 346 2-7Page 348 2-9Page 349 2-10Page 350 3-1Page 351 3-2Page 352 3-3Page 353 3-4Page 355 3-6Next, pressPage 358 3-9Page 359 3-10Page 360 3-11Page 361 3-12Page 362 3-13Page 363 3-14Page 364 4-1Page 365 4-2Page 367 4-4Page 370 5-1Page 371 6-1Page 372 6-2Be sure to perform the. Page 374 6-4Page 375 7-1Page 376 7-2Page 377 7-3Page 378 7-4Page 381 8-2Page 382 Starts SamplingPage 384 9-2Page 385 9-3Page 386 10-1Page 390 11-1Page 391 11-2Page 392 11-3Page 393 11-4Page 394 11-5Page 395 11-6Page 397 11-8Page 398 11-9Page 399 11-10Page 400 11-11Page 401 11-12Page 403 11-14Page 404 12-1Page 405 12-2Page 406 12-3Page 408 12-5Page 410 12-7Page 411 Manufacturer:One or more of the following patents may. For information about this icon menu, download Link the E-CON2 manual from This icon menu is used to transfer memory contents or back-up LINK data to another unit or PC. Select to display the next root. Casio “The Basics fx-9750GII ”. From the table view screen, you can press (G-CON) to see a linear graph or (G-PLT) to see a plot graph for the function you entered. Casio “The Basics fx-9750GII ”. To change the type of graph you would like to use, press (GRPH), then (SET), to Graph Type:, for this set of data, we will make a histogram, press and then for histogram. Casio “The Basics fx-9750GII ”. Casio “The Basics fx-9750GII ”. Casio “The Basics fx-9750GII ”. The solution to this system is (1, -1, 2). Casio “The Basics fx-9750G. Casio “The Basics fx-9750GII. You can continue to analyze different areas of this graph and the line of symmetry will still be displayed. Casio “The Basics fx-9750GII ”. The operation assigned to each function key changes according to —. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: Contrast Adjustment Adjust the contrast whenever objects on the display appear dim or difficult to see. Depending on calculator model, some of the above keys may not be included on your calculator. Page Page Page Page.

The functions marked on the keyboard are color coded to help you find the one you need quickly and easily. Function 10 x The following describes the color coding used for key markings. The text screen can show 21 columns and 8 lines of characters, with the bottom line used for the function key menu. After you edit the calculation, you can execute it by pressing.You can recall the contents of the replay memory by pressing If you press, the calculation appears with the cursor at the beginning. Pressing the calculation to appear with the cursor at the end. You can make changes in the calculation as you wish and then execute it again. You can input a command by calling up the Catalog and then selecting the command you want. To use the Catalog to input a command 1. This will display the first command that starts with that letter. 5. Use the cursor keys ( (INPUT) or Example To use the Catalog to input the ClrGraph command Pressing To input a command with 1. When you see an arrow, you can use the cursor keys to scroll the screen contents and view the part you want. If history contents include operations that use the answer memory, editing a calculation may affect the answer memory value used in subsequent calculations. To capture a screen image 1. Getting the Calculator Back to its Original Mode Settings 1. Before performing the reset operation, first make a written copy of all important data. The result is rounded to a 10- digit mantissa before it is displayed. You can use variables to store values you want to use inside of calculations. Variables are identified by single-letter names, which are made up of the 26 letters of the alphabet, plus can assign to variables is 15 digits for the mantissa and 2 digits for the exponent. Example To assign a value of 10 to variables A through F String Memory. Answer Function The Answer Function automatically stores the last result you calculated by pressing (unless the key operation results in an error).

When you are using engineering notation, the engineering symbol is also changed accordingly. Converts the displayed value to the next lower engineering unit, by shifting the decimal point three places to the left. This input method is recommended for most normal Solve function input. An error (Time Out) occurs when there is no convergence of the solution.Input the tolerance value. Note the following points to ensure correct integration values. You can select the complex number calculation mode by changing the Complex Mode item on the Setup screen to one of the following settings. You can even use parentheses and memory.The following shows the numerals that can be used in each number system. Use the Matrix Editor to input and edit matrices.Specify number of row to be added to.To input an identity matrix Use the Identity command to create an identity matrix. To do so, use the following syntax. Fill (, Mat ) Augment (Mat, Mat ) In the above,,, and are any variable names A through Z, and The above does not affect the contents of Matrix Answer Memory. An error occurs if you try to add or subtract matrices of different dimensions. Trying to invert a matrix with determinant of zero produces an error. Measurement units are classified according to the following 11 categories. The indicators in the “Display Name” column show the text that appears in the calculator’s function menu. Display Name. Stored lists can be used in arithmetic and statistical calculations, and for graphing. If the data in the list whose cell you delete is somehow related to the data in neighboring lists, deleting a cell can cause related values to become misaligned. Here we will sort one base list linked to one other list, so we should input 2. 3. Use a starting value of 1, an ending value of 11, and an increment of 5. The frequency of the data in Cell 1 of the first list is indicated by the value in Cell 1 of the second list, etc.

Example To calculate the cumulative frequency of each data item in List 1 (2, 3, 6, 5, 4) (LIST) (List) To calculate the percentage represented by each data item (LIST) When the calculation produces a list as a result, the list is stored in ListAns Memory. Example To use List 3 Use radians as the angle unit. Next you should specify which of the functions among those that are stored in memory you want to graph (see page 5-6). If you do not select specific functions here, the graph operation will draw graphs of all the functions currently stored in memory. To store V-Window settings 1. From the Main Menu, enter the GRAPH mode. 2. Press (V-WIN) to display the V-Window setting screen, and input the values you want. Auto zoom Box zoom range specification 3. Use the cursor keys to move the pointer ( where you want one corner of the box to be, and then press 4. Functions in memory can be edited, recalled, and graphed. See “Function Analysis” (page 5-29) for more information.To recall a graph function 1. Press (GMEM) (RCL) to display the pop-up window. A function without an indicator is drawn as the main screen graph (on the left side of the display).Locating the cursor at a differential coefficient displays “ which indicates differential. The cursor can be in any row. Using Dynamic Graph Dynamic Graph lets you define a range of values for the coefficients in a function, and then observe how a graph is affected by changes in the value of a coefficient. It helps to see how the coefficients and terms that make up a function influence the shape and position of a graph. Specify a start point and end point for value for the initial term, and a pointer start point value if you plan to graph the formula.

After drawing a graph, you can toggle between the number table screen and graph screen by pressing Graphing a Phase Plot from Two Numeric Sequences You can draw the phase plot for numeric sequences generated by two expressions input in the RECUR mode with one value on the horizontal axis and the other value on the vertical axis. To do so, use the function menu that appears when you press the table screen. Next, it can be determined whether the function is convergent or divergent. 1. From the Main Menu, enter the RECUR mode. 2. Make V-Window settings. 3. Select 2-term recursion as the recursion formula type, and input the formula. 4. Graphing a Conic Section You can use the CONICS mode to graph parabolas, circles, ellipses, and hyperbolas. You can input a rectangular coordinate function, polar coordinate function, or parametric function for graphing. Function Analysis Reading Coordinates on a Graph Line Trace lets you move a pointer along a graph and read out coordinates on the display. 1. The current coordinates and the derivative also appear on the display at this time. Press select. 5. Press to select the graph where the cursor is located and display the value produced by the analysis. This chapter contains a number of graph screen shots. In each case, new data values were input in order to highlight the particular characteristics of the graph being drawn. Note that when you try to draw a similar graph, the unit uses data values that you have input using the List function. If you are calculating the average height of the members of a class for example, there is only one variable (height). Single-variable statistics include distribution and sum. The following types of graphs are available for single-variable statistics. At this point, you can change the Start and Width values. Med-box Graph This type of graph lets you see how a large number of data items are grouped within specific ranges.

A box encloses all the data in an area from the first quartile (Q1) to the third quartile (Q3), with a line drawn at the median (Med). XList specifies the list where the data is input, while Freq specifies the list where the data frequency is input. 1 is specified for Freq when frequency is not specified. Broken Line Graph Lines connect center points of a histogram bar. For details about calculation methods while “Std”. This does not indicate malfunction. Calculated residual data is stored in the specified list. The vertical distance from the plots to the regression model will be stored in the list. Plots that are higher than the regression model are positive, while those that are lower are negative. The following procedures can be used to perform statistical calculations alone. To specify statistical calculation data lists You have to input the statistical data for the calculation you want to perform and specify where it is located before you start a calculation. For details on the meanings of these statistical values, see “Displaying the Calculation Results of a Drawn Paired-Variable Graph” (page 6-14). Regression Calculation In the explanations from “Linear Regression Graph”. Estimated Value Calculation for Regression Graphs The STAT mode also includes a Y-CAL function that uses regression to calculate the estimated -value for a particular -value after graphing a paired-variable statistical. Determining Standard Deviation and Variance from List Data You can use functions to determine standard deviation and variance for specified list data. Tests Z Test Common Functions You can use the following graph analysis functions after drawing a. The 2-Sample Perform the following key operations from the statistical data list. (TEST) (2-S) The following shows the parameter data specification items that are different from list data specification. The 2-Prop normal distribution. Perform the following key operation from the statistical data list.

(TEST) (2-P) Calculation Result Output Example. The 1-Sample Perform the following key operations from the statistical data list. (TEST) (1-S) The following shows the parameter data specification items that are different from list data. Calculation Result Output Example.Perform the following key operations from the statistical data list. Calculation Result Output Example.The number of graphs depends on Factor B, while the number of X-axis data depends on the Factor A. The Y-axis is the average value of each category. Define List 1 and List 2 (the factor numbers for each data item in List 3) as Factor A and Factor B respectively.A confidence interval that is too broad makes it difficult to get an idea of where the population value (true value) is located. Perform the following key operations from the statistical data list. (INTR) (1-S) The following shows the parameter data specification items that are different from list data specification. Calculation Result Output Example Z Interval 2-Prop 2-Prop Interval uses the number of data items to calculate the confidence interval for the defference between the proportion of successes in two populations. Perform the following key operations from the statistical data list. (INTR) (2-P) t Interval. The applied to distribution.Important! When executing the Inverse Poisson Cumulative Distribution calculation, the calculator uses the specified Area value and the value that is one less than the Area value minimum number of significant digits ( Area value) to calculate minimum number of trials values. Important! When executing the Inverse Hypergeometric Cumulative Distribution calculation, the calculator uses the specified Area value and the value that is one less than the Area value minimum number of significant digits ( Area value) to calculate minimum number of trials values. Press to return to the parameter input screen. 3. Compound Interest This calculator uses the following standard formulas to calculate compound interest.

Because of this, interest calculation results produced by this calculator should be used keeping the above limitation in mind or the results should be verified. Use the following function menus to maneuver between calculation result screens. Bond Calculations Bond calculation lets you calculate the purchase price or the annual yield of a bond. Press (BOND) from the Financial 2 screen to display the following input screen for Bond calculation. When you do, a program list appears on the display. Files are listed in the alphabetic sequence of their names. 2. When such a message appears, press error was caused. Deleting a Program To delete a specific program 1. While the program list is on the display, use name of the program you want to delete. If a prompt is specified, “ ?” appears to prompt input. Up to 255 bytes of text can be used for a prompt. The Else-statement is executed when the If-condition is false (0). The IfEnd-statement is always executed following either the Then-statement or Else-statement. Syntax: numeric expression Else. When the condition becomes false (0), execution proceeds from the statement following the LpWhile-statement. If the current value is non-zero, execution continues with the next statement. If the current value is zero, execution jumps to the statement following the multi-statement command (:), display command ( ), or carriage return ( (Jump Code) Function: This code is used to set up conditions for a conditional jump. Syntax: ClrGraph Description: This command clears the graph screen during program execution. ClrList Function: This command deletes list data. Syntax: ClrList ClrList Parameters: list name: 1 to 26, Ans Description: This command deletes the data in the list specified by “list name”. Syntax: PlotPhase, Syntax: RclCapt 6. Using Calculator Functions in Programs Text Display You can include text in a program by simply enclosing it between double quotation marks.

Such text appears on the display during program execution, which means you can add labels to input prompts and results. To calculate a scalar multiplication ( Example 2 To calculate the product of Row 2 of the matrix in Example 1 and the scalar 4 The following is the syntax to use for this program. Row 4, A, 2 Mat A To calculate a scalar multiplication and add the results to another row. S-Gph1 DrawOn, Linear, List 1, List 2, List 3 The same format can be used for the following types of graphs, by simply replacing “Linear” in the above specification with the applicable graph type. Linear Regression. Calculation results and tUp are assigned respectively to variables assigned to Ans (ListAns when Lower and Upper are lists). InvGeoCD(: Returns the inverse geometric cumulative distribution for the specified data.Syntax: ChiGOFTest List 1, List 2, df, List 3 (List 1 is the Observed list, List 2 is the Expected list, and List 3 is the CNTRB list.) Output Values: and to ListAns elements 1 through 3. Start of period PmtEnd. Annual PeriodsSemi. Program Name Description This program continually divides a natural number by factors until all its prime factors are produced. This means you do not need to perform any manual save operation. To save a file under a new name 1. The highlighted cell is the one that is currently selected by the cell cursor. When a single cell is selected by the cell cursor, the contents of that cell are displayed in the edit box. A text cursor will appear in the edit box so you can edit its contents. Once you perform the copy operation, you can copy the contents to multiple locations, if you want. To copy and paste spreadsheet data 1. To cut and paste spreadsheet data 1. See “To select a range of cells” (page 9-5). Item StatGraph1 Select the name of the setup you want. Item 1Var XCell The cell range data specified here is used for variable Frequency values when performing single-variable statistical 1Var Freq calculations.

2Var XCell The cell range data specified here is used for variable and Frequency values when performing paired-variable statistical 2Var YCell calculations. Saving Spreadsheet Data to a Memory The following table shows an overview of the store operations for each type of memory. You can input text and numeric expressions, and also paste data (like graphs, tables, etc.) from the calculator’s built- in applications as “strips”.This indicates that text input is enabled. Such a calculation line can be used in the same way as the RUN MAT mode (page 1-3).Matrix Editor operations and matrix calculations in the eActivity mode are the fundamentally identical to those in the RUN calculation operations, see “Matrix Calculations” (page 2-36). Note, however, that eActivity mode Matrix Editor operations and matrix calculations differ from those in the RUN mode as described below. For information about the display names and data types that appear on this dialog box, see the “Strip Data Type Table” (page 10-8). 3. Use to select the strip that corresponds to the type of data you want to insert. You can call up the Notes screen from a Notes strip on the workspace screen. Input and editing operations on the Notes screen are identical to those you use for an eActivity text line. Though you will be able to open such a file on a calculator running an operating system older than OS Version 2.00 (since it has the “g1e” file name extension), you will not be able to use the math functions and commands added since OS Version 2.00. You can now edit the guide by pressing (PLAY) and selecting the key operation you want to change. See “Editing a Guide”. The while creating a guide. The exit strip dialog box will not appear in this case, either. Running a Guide This example shows how to run the guide created under “Creating a Guide” (page 10-13). 1. The guide operation cannot proceed if you do not follow its instructions.

Because of this, the storage memory and SD card memory operations described below are not supported. The message “No Card” indicates there is no SD card loaded in the calculator. Creating a Folder in Storage Memory or on an SD Card To create a new folder 1. To copy to the SD card, press SD card loaded in the calculator.Overwrite check The calculator checks to see if there is any existing data at the copy destination with the same name as the data being copied. An overwrite confirmation message appears if there is data with the same name. You can select multiple files, if you want. 3. Press (DEL). This does not indicate any problem with the calculator.System Language Setting Use LANG to specify the display language for built-in applications. To register a user name 1. While the Version list is displayed, press display the user name input screen. The calculator enters a data receive standby mode and waits for data to arrive. Actual data receive starts as soon as data is sent from the sending unit. Sending unit. Connecting to a Projector You can connect the calculator to a CASIO projector and project calculator screen contents onto a screen.Before using an SD card, first use the procedure under “To remove the SD card” on page 14-2 to remove the dummy card. Doing so can damage the calculator. If this happens, replace the batteries. No variable within a Solve equation.The following shows the sensor list that appears when you press 1. The unit for such a sensor is always seconds, and so the “Select Unit” screen does not appear. To configure a setup for PhotoGate alone u u u u u 1. Use the graph to specify the range that you want to output to the speaker. 8. Use the d and e cursor keys to move the cursor to the start point of the output, and then press w to register it. To change the output frequency and try again: Press 1(Yes) to return to the “Output Frequency” dialog box. Next, repeat the above steps from step 10.