GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE U.S.A. (not applicable to other SARS. NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed 1o provide reasonable protection against harmful interference in a residential installation.
# Dynamic Graph Display ® Table & Graph Display (LEIBNIZ _uz When you draw a graph oF run a program, any comment text normally appears on the display in blue. You can, however, change the color of comment text to orange or green (page 27). Example ) To draw a sine curve. (REC) {Specify the mode.) EXIT {Specify the color of the graph I t the fi ion. ] and input the function.) TREE &l X Press (Om) draws the graph In orange, while {Grn) draws in green. {Draw the graph.
To display the adjustment screen ‘ To adjust the contrast 1. Press wen. 1. Use ® and@ to'move the poster 1o CONTRAST. 2. Use highlight OPTION 2, Use'B® to make the figures on the display darker make them lighter. 3. Press 1o return to the Main Menu, F B’g%g S%ENL#W To adjust the color dint .. 1. Use (@ and @ to move the politer to the color you want to adjust (ORANGE, BLUE, GREEN). 3. Press : < [OFTEN 2. Use..® lo move the setting toward the G (green) side or @ to move it 1o the O [B Grange) side. 0.
METE ST USING MODES To enter the GRAPH Mode The CF X-9800G makes it easy 1o perform a wide range of 1, Cross 1o display the.Main Menu. calculations by simply selecting the appropriate mode. Before . getting Into actual cancellations and operation examples, let's take a look at how to navigate around the modes, 2.Use highlight GRAPH To select the COMP Mode ' and then press @ 1. Press to display the Main Menu. PAIN MEN 3522 % {_Inline] G-Tyre SECONDER © PG-func 0N Dizzily TOFF PltsLin:BLUEFngle :Des SET] 3.
BASIC CALCULATIONS With manual calculations, you input formulas from Left to right, just as they are written on a paper, With formulas that include mixed arithmetic operators and parentheses, the calculator autocratically applies true algebraic logic to calculate the result. Example: 15x 3+ 61 1. Press Yol ‘o clear the calculator. 15x3+61 . 184 Parentheses Calculations Example: Quick-Start VI Built-In Functions This-CF-9800G includes a bumper.
REPLAY FEATURE' With the replay feature; simply pass recall the last calculation that was performed. This recalls the calculation so you can make changes or re-execute Example: To change the calculation in the last example (25 x sin 457) to (25 x sin 557). 1. Press @ Disposal the last calculation. 2.Use @ twice to move the cursor under the 4. 3. Press Press to execute the calculation again. ° Zing 99 : 29.
Converting a Fraction to its Decimal Equivalent EXPONENTS While a fraction is shown on the display, press 1o convert Example: 1250 x 2.065 | it to ifs decimal equivalent. Cross again to convert back to fraction. 1. Press. [S LIS ERT peeress and the ~ indicator appears on the display. 3. Press 4. Press :That on the display indicates that Susan ' exponent” 6.
GRAPH FUNCTIONS The graphing capabilities of the make it possible to graph complex functions using ether rectangular coordinates (horizontal axis: x; vertical axis: y) or polar coordinates (horizontal axis: 8, vertical axis: ). Specifying the Graph Type Before drawing a graph, you.must first specify the graph type {rectangular or polar) to suit the variables you will use. The following procedure shows how to specify rectangular coordinate graphing. 1. Ester the COMP Mode from the Main Menu. > EET UP 2.
Scroll Function Immediately after drawing a graph, you can use @ .3, @ and (¥ to scroll the graph image on the display. Pressing one of ‘these keys causes the graph 1o be redrawn 12 dots Up, down, left, or right of its original location. Zoom Function This function fetch you.enlarge or reduce the size of a graph. You can even specify the factor o use for enlargement or seduction. Example: To enlarge and reduce the graph for y = sin x. 1.
Box Zoom Function cont'd 3. Use @, @, and(P to move the pointer 1o the location where you want one of the corners of the box to be. Press o specify the point. [ e ] Polynomial Function Graphs The following example uses.a quadratic function to illustrate how 10 produce a polynomial function graph. Note that the-procedure consists of three parts: specifying the graph type, specifying the range parameters for the graph, and actually drawing the graph. Example: To draw.the graph for: =83, 82970 E§ 4.
To specify the range parameters cont'd 8. Press @ 10 spec/ 3 haste maximum value of the y-axis. 7. Press (1] [EXE) to specify 1'as the scale for the ye axis. If you press again here, page 2 of the range parameter specification display will appear. However, we do not need to use page 2 in this example. 8. Press or to completes the range parameter specification procedure, To draw the graph’ 1. Press (F5) (L) @ to clear any previous graph. You can skip this step if you have change the range parameter settings.
Trigonometric Function Graph Using Polar Coordinates The following example shows how you can:graph a ’ergonomic function using polar coordinates. Note that the procedure congests of tour parts: specifying the graph type, specifying the unit of angular measurement, specifying the range parameters for the graph, and actually drawing the graph. Example: To draw the graph for: r = 26in 3.
Inequality Graph Use the following procedure to produce the graph of an inequality. The area of the graph that satisfies the specified conditions s filled in"on the display. Note that the procedures consists of thees parts: Specifying the graph type, specifying the range parameters for the graph, and actually drawing the graph. Example: To draw the graph for: and )}
Integration Graph Use the following procedure to produce the graph of an integration operation. The area of the graph that corresponds 16 the integration is shaded on the display. Note that the procedure consists of three parts: specifying the graph type, specifying the range parameters for the graph, and actually drawing the graph. Example: To draw the graph for: I To specify the graph type Use the following procedure 1o specify rectangular coordinates for the graph: (ser) W @ E(REC)@ To specify.
Storing Functions in Memory and Drumming Graphs from Memory You can store functions in memory for later recall to draw graphs Always remember 10 specify the graph type before you store a function into memory. Example: To store the function y = 2x2 -3 into memory and then use it for graphing. To store the graph into memory 1. Enter the GRAPH Mode from the Main Menu. 2. Use the following procedure 1o specify rectangular coordinates for the graph: {vP) [REC) 3.
Dynamic Graph The Dynamic Graph.capabilities of the CF X-9800G let you:see how a graph is affected when the values of the coefficients of its function change. The following procedure is divided into four parts: selecting the function, setting up, speedy range parameters, and drawing the graph, Example: To graph Y = AX2 as the value of A change from 1103, To select the function 1. Enter the DONA Mode frown the Main Peru. V=R 3+BREFCHT Asininity [FE FEY [FD) 2.
To draw the Dynamic Graph Press start drawing of the Dynamic Graph, Graph drawing is repeatedly performed ten times. After you've completed-this Quick-Start section, you are well on your way to be corning an ripest user of the CASIO CF X-9800G Color Power Graphic Calculator, To learn all about the many powerful features of the CF X-9800G, read on and explore! Buick-Start s-8 LEATHERY S Uhe moment \/ ] lease! OVERACHIEVER R EERIER »iee soe U=ACRTEEFC COLOR POWER GRAPHIC
Contents Contents 52 58 Chapter 6 &1 64 Chapter 7 71 22 Paled-Variable Statistical Calculations To Enter the Regression Mode without Dai Linear Regression. Logarithmic Regression Exponential Regression Rawer Regression To Enter the Regression Mode with Data Storage Pert arming Paired-Variable Calculations., Examples of Statistical Calculations. Linear Aggression.
Contents Contents Determining a Coordinate { x for a given yiy for a given a).. Determining the Derivative for a Given Point. 812 Other Graph Functions.. Meting the Typ of Graphing Mother Chapter 11 Tate and Graph Mode ..o 258 111 Entering the Table and Graph Made e 11-2 Generating a Table and Drawing a Graph for a Function Race Function... Casseroling Graph . Notes on Using the Trace.Function . Plot Function.
Contents 127 Program Commands... Displaying the Program Function Menu About the Ne wine Function... Displaying the Jump Command Genii. Displaying the Relational Operator Menu 504 Displaying the Punctuation Symbol Menu 204 12 Using Jump Commands. 305 About Unconditional Turnips 05 About Conditional Jumps 306 About Count Jumps .. 307 129 Using Subroutines, 308 Subroutines Save Memory 1240 Using Array Memory. Array Memories to Simplify Programming Cautions When Using Array Mermaids.
{Handling Precautions *Your calculator is mads up of precision components. Never try o take it apart. Heaviside trapping your calculator and subjecting it 1o strong impact. Do not store the Salutatory o leave tin areas exposed to igh temperatures or humidity, or large amounts of dust, When exposed (o low temperatures, the Galore may require mote ime o display results and may even fail to operate. Correct aeration will resume once the calculator s brought back 10 normal temperature.
Chapter 12 Program/Fife Editor Mode This chapter tells you how to input a program and stirs it in the memory's program area. it also describes how 10 use the File Editor to store program as file data and then recall 1t for execution. Chaplet 13 Data Communications This chapter explains how 16 exchange data between two Power Graphic units or between your Power Graphic unit and & personal computer. This chapter also contain Information on how to connect to a Label Printer lo transfer screen data for printing.
{Chapter 1 [Lillie Gating Acquainted This chapter gives you a general introduction fo the various capabilities of the uni. [t contains important information about the unit, so you should be sure o read it before starting operation, 1-1 Keys and Their Functions fl‘ —la— W The Key hoard Many of the unit's keys are used to perform more than one function. The functions marked on the keyboard are color cased to help you find the one you need quickly and easily.
a0 Alpha Key »Crass this key to Input a letter marked in red on the keyboard, Press this key following B to lock the keyboard into alphabetic character input. To return to normal input, press @B again. IEEE DEBOUCHED BEDROOM meteor O om Em DO EE OO mEs ) e B Exit/Quit Key ) «Press this key to back step through displays, from a display reached by pressing function keys.
&8 Fraction Key ) Use this key when entering fractions and mixed fractions. To enter the fraction 23/45, for example, prods 23§45, To enter press 2EEE4. *Press BTG lo display an improper fraction. a Square/Square Root Key entente & value and press this key lo square the entered value. *Press nid then enter 2 value to obtain the square root of the value.
1-2 Modes You can control the operations of the unit by entering the correct mode. Tu select th mods you need, select the appropriate icon from the Man Men. The Main Menu appear: whenever you press the [ key. v The icon that is highlighted is the one that is currently selected. Use the cursor keys highlighted mode. press the B8 key. *In addition to using the cursor keys 1o select a made's icon, you can also select a mod by Inputting a number or letter.
4. Use the @ and G cursor keys ta move the pointer to tha line whose set up you want to change. 4. Press the function Key that corresponds o the setting that you want 10, make. 5. Press @ to return to the set up display. W Set Up Display Function Key Menus This section details the settings that you can make using the function keys in the set up audit display.
Eon carol) @HOER) graph) *Program Mode (P-mode) FIREDAMP) Computation Mode EMBASSY) Base-n Mode E3(SD) Standard Deviation Mode F{REG) Regression Mode ESTIMATE) Matrix Mode «Parity (PARITY) l EVHIODOIHON : F B NINEVEH) Even E(ODD) Odd LEBANON) . Mon «Communication Speed (BPS)v Easy Edge) —26— .
1.3 Basic Set Up This section lefts you how to perform basic set up required by the calculator. In addition 1o the procedures provided here, you can also Use the set up displays (page 21) o sat up the calculator. M Detainee Unit of Angular Measurement IM@ 5t fll’g The following are the items that are available: from this genii. E(Deg) Degrees (default angular measurement unit) E(Fad) .
specifying 0 chats the number of significant digits to-10, Though the display only show up to nine significant digits, 10 are used internally.” k *Note that the number of signification digits setting is canceled whenever you switch bestrewn the Norm 1 and Norm 2 display formats (see page 60). {Important ‘The specification for the number of significant digits Is applied to the displayed value only. The calculator still stores the entire 15-digit mantissa and 2-digit exponent of the result in memory.
4-4 Basic Operation i it 1 nations that you need 1o get started Ths rapscallions described here are fundamental calculi A t wittily\ l&?e unit. Graphing, programming, and statistical calculations are covered in their own separate sections. M Using the Clear:Menu ) The Clear Menu lets you clear other the entire memory of the unit or specific parts of the memory. B J iG] The following are the items that are available from this menu.
*To change a step (Example] . Press @ or@, §EE )152_ Cursor s positioning, {Example] To change cosign to sinned e os B Aka necessary changes. ) @EET) @@ poses T | Execute it again, . 14+1BxZ] 3.2;} sin M Answer Function : The unit's Answer Fur +Ta delete a step 21 Function axiomatically stairs the fast restate You calculated by press. 3692 ing @R (unless the 59x x 2 to 369 [Example] To change 3 Operation results i an error). The raster s stored in the mes memory.
“After you press [, you can press @ or.@ to recall previous calculations (up 1o 256 byline, in sequence from the newest to the coldest (Multi-Replay Friction. Doric you recall a use @ and & to move the cursor around the calculation afd ‘make changes in it to'créate a hew calculation.
# To clear all value memory contents 2t DRERTWEMc)ED Increasing. the Number of Value Memories : Though 28 value memories are provided as standard, you can configures the memory of e unite increase the number of value memories and decrease the amount of program memory.
»Ta store a function o Example] To store the function (A—B) as function rosemary number I (OB REIT] T m@@flSEE = HESTON) FilFe[f3lFulfs 78] B f11 CR+ED CA-DB +[f the unction memorandum you.assign a function:to already contains a functional' previous function is replaced with the new one. To recall a function Example | To recall function memory number 1 s EEE ReL) [FilfeFal#alfs¥e ) (i) #The recalled function appears at the current location of the cursor 6h the display.
@ To recall graph range data CENT D) (RNG) B R EB Press the function ey below the data type you want to recall ED{Xmn) Erie) . E9(Xscy yr axis minimum . J-axis maximum L yanks scale . advance to next range data.menu ® B Hymn) . Bym) .. Eastman) BTy Whitey . T, 0 minimum . 7, 0 maximum T, 6 pitch *To recall z00m |actor data W@@ FCT) lm m @ Press thé infliction key below ths data type You want fo recall.
* To recall equation scientist and solution data EFEER)EQU) Press the function key you want to recall. ERSE) .
® To recall quadratic and cubic equation coefficient data . Whigs the’equation ‘dad menu-is. displayed, press matrix of coefficients. Note they the vassal coefficients are also stored in the Matrix Answer Memory (Mat Angina. : *The above operation produces &n terrorism ERROR) if thee is no Quadratic or cubic equation coefficient data to recall.
#To retail the table list area contents and table contents of a function . 1_6 Using the BASE Mode 4 You can use X) to display the table list area consents wherewithal used procreate el @ numeric able for a function. You can also e Bolster Y) 1o display the table contents You can use the-BASE Mode-ta perform calculations with binary, octal, decimal and of the function that was created using a numeric tabla list. hexadecimal values.
“*To enter the BASE Mode ; Highfalutin the BASE Main Menu and then press @ w [ RUN 7 BRAE-N BRAE . ¥DEC ] o [Acrylic M= Duse & .. Sat up display (page 21} ER(SET) Pressing while the above display is shown causes the following function menu to appear. =@ . “RUN 7. BE-N BASE DICE: t‘l DIPS The following are the number systems that are available: © Eider) decimal Exhibit) hexadecimal E(8in) arbitrary E(Oct) octal Bl ~0) Number system pacification menu FLOG) .
H Stacks . L The unit employs memory blocks, called stacks, for slogged of low priority values and commands. There is @ 10-level numerals value stack, a level command:stack, and a level program subroutine stack. If you execute a formula so complex il exceeds the amount of stack space available, an error message appears o the display (Stk ERROR curing calculations or Ne ERROR during execution of a program subroutine). Stk ERROR Reviles [Example] 2x ({344 YRS L Command.Stack Numeric.
+When or function argument is ERROR) : +When a0 attempt is media ta use an illegal dimension during manic calculation (Dlm -ERROR} 1 . ; Notes «Other errors can occur during program execution. See page 358 for details: Most of the calculator's keys are inoperative wheels an.error message is displayed..You can resume operation. using, one of the two following procedures. . 4 Press the B key to clear the error and return'lo normal operation. Press display the error (see page 34).
Manual Calculations 210 2.1 212 213 Arithmetic Calculations Units of Angular Measurement Trigonometric and Inverse Trigonometric Functions Logarithmic and Exponential Functions Hyperbolic and’Inverse Hyperbolic Functions Other Functions Goordinate_Conyersion Permutation and Combination S Fractions v Engineering Symbol Calculations Number of Decimal Places, Number of Significant Digits, Display Format .
2-7 Coordinate Conversion *Rectangular Coordinates Pls) -t «Polar Coordinates Pol Tee «Calculation results are stored in value memories | and J. i J Pol r 8 Rec x ¥ Fnd) With' poker coordinates, 8 can ba calculated and displayed within @ range of — 1807 < 0= 180° (radians-and grads have samey range). *The following calculations cannot be performed in the BASE Mode. Example Operation Display To calculate r and §° when x=14 and (o) | 24.98979792 () (Continuing) (T[T EARNED MASSENET) 55.
D-9 Fractions «Fractional values are displayed with the integer first, followed by the numerator and thine the denominator. *The following calculations cannot be performed in the BASE Mode. Operation. Display 2ESMI3R1@4E 313420 (Conversion to decimate) Z) 3.85 1o decimal values and viva versa. 3E4s6ET8ED 8411413 (Continuing) EFFIE} 115413 «Fractions and improper fractions that can be reduced become reduced fractions when you press a calculation command key.
2.11 Number of Decimal Places, Number of Significant 2-12 Calculations Using Memory. Digits, Display Format *See page 40 for details on value memories. OSes page 29 for details on specifying the nurturer of decimal places. : «See page 29 for details on specifying the number of significant digits. Example Operation Display «See page-30 for details on spelling the display format. : 193 260 @ P Example Operation Display RAINIER 8.4 100+ 6= 100E2668 : 1832 -9 EEE28E 6.
Chapter 3 “ Differential, Integration, and L Calculations 3-1 How the Unit Calculates Differentials The following is the input format for differentials: L increase/desrease of & l— Point for which you wain to determine the derivative The differentiation for this type of calculation is defined as: eyt L8910 ax—0 BF In this definition, infinitesimal is replaced by a sufficiently snail Ax, with the values in the neighborhood of /° [a) calculated as: Flat @=L a1 Slay T In order to provide the best precision pos
M Applications of Differential Calculations «Differential can be added, subtracted, multiplied and divided with each notifier. EX DIE] et =2 Therefore: S+, et «Differential results can be used in addition, subtraction, multiplication, and division, and in functions. Example | log «Functions can b used in any of the terms (/1) differential. cons, SN0} «}iota that you cannot use differential, integration, or £ calculations inside of a differential calculation term.
Chapter 4 Numbers ] This calculator is capable of performing the following operations using complex numbers.
Arg (S+41) 53. 13!1823 & " (Calculation of argument) «The result of the argument calculation differs in accordance with the current unit of angular measurement setting (degrees, radians, grads). H Conjugate Complex Numbers N A complex number of the format a + b became a conjugate complex amber of the fortunate a2 bi. . ample To :calculable the conjugate conj 24 L :x. number: for 1he complex number Ronda (2+di2 .
‘Chaplet Statistical Calculations There are two types of statistical calculations: singe-variable statistical allocations performed using standard eviction, an variability statistical scullions performed using regression. Regression calculations can be performed using linear regression, logarithmic. regression, exponential regression and power regression.
MTo Enter the Standard Deviation Mode with Data Storage Highlight the SD icon on the Main menu and.then press 68, Press FE(SET) to make the set up display appear. Next, use the procedure on page 23 10.specify STO for the statistical data (S-data), Press B, and the singles-variable statistical menu appears on the display.
After yau finish editing the data, press BT) and then ED(CAL) (see.page 109). = 5 H Lit caL) delete specific.data items stored in memory Example] To delete 54 Firm the function minus 3 the bottom ‘of the SO Mod sel Up display, press EH EDIT) 1o start the editing operation, EDITED) DELVER & z 7 FLED) [SELLERS After you finish deleting the data, prods [} and then CALEB} (see page 109). #To insert data items Into.
With data storage (S-data : STQ) « Statistical/Representative Menu BEDEVIL) Mean of x-data B xon) Population standard deviation of x-at @con-1) Sample standard deviation of x-data B Representative calculation menu + Representative Menu ED(Mod) Mode value for input data FA(Med) .
W Power Regression : The bovver regression formula s defined .y~ A+<® keybindings) * To input data for power regression Input data using the-same procedures as described for linear regress an-page 104, «To delete data Delete data using Ine same procedures as described for linear regression on page 104, The following shows the difference repetitive Linear regression results and power regression results.
M Performing Paired-Variable Calculations After inputting the data, select the type of operation you want from the function menu at the homology of the REG Mode set up display. Press one of the fallowing function keys 1o display & genuine af available operations. (EVADE) Statistical menu B Sum dale menu FUHRER) . Professionalization value menu each of these menus is described in detail below.
To calculate the deviation, of the unbiased variance, the difference between each DA-ean of the above" data. Determina the fallowing: P distribution Q distribution * R distribution + distribution To calculate x and on-1 for the following data Glass no. | Value | Frequency T 110 10 2 130 31 3 150 24 4 170 2 5 190 3 To determine Med, Max and ., Min. (Containing) (BIERCE) Eon-1) DEFENSE, ) sS1@EEE BEEPER) .+ F@() 5801 EEEDSchEBE(CAL) (Clears mammary) QUOTIENT) .
Chapter 6”“ Using the Matrix Mode This calculator provides you with 26 variable matrices {Mst A through Mat 2) and 2 special matrix answer memory (Mat Ans) that you can uss to par farm the hollowing types of calculations. Note that the maximum matchbox dimension (size} tha can be used is 255 x 255.
N '#To directly assign data to a matrix pie] To input the following 2 * 3 matrix ‘as Matrix A, (138 BOSOOEEOEmD Tweedledee Emblematic B 309,585,613 +Mat. Ae, o Component c&ll {up 10 six digits displayed) Celt number of currently highlighted cell #The following shows the data input format and the sequence used to store input data int the matrix. The subscripts indicate row () and column locations.
Note that if you input data into a matrix that already contains data, tha previous data is replaced with the new data. Input the value tor each cell, pressing [ each time. to return 10 the matrix list, Adler inputting ali of he values, press seas cell can hold a value tat is six digits gonk if positive, o five digits long if negative. With exponential display, only-two significant digits are used.
The following are the operations that can be selected from the function menu at the bottom of the display. Press the function key below the operation you want (o select Display of menu for swapping of rows, scalar products and addition . WEIRDO) Display of menu for defiling, inserting, and adding rows ECOL) .
Input the numbers you want to multiply by, followed by the number of the row whose scalar product yau want to calculate, and then the number of the row you want the results added lo. @z EEE *To add one row to'another Example | To add row 2 to row 3 in the following matrix {(Matrix A), and store the o result in row Perform the following operation wheels in the Matrix Mode. “@Enm m? }EDIT; Fibrous | Input the number of the first row and then the number of the second row.
Next, press ED(ROW) to display the row editing screen. Biro | Erie R. following are the operations that can be defected from the function men at the bottom of the display. Press the function key below the operation you want 1o select. MENDEL) Row deletion-~ -+ BONBONS) Row insertion o EH ADD) . Precondition *To delete a row . To delete row 2 of. the following matrix (Matrix A).. Perform the following operation while in the Matrix Made. EJECT) EDITED) ROV e, .
Move the highlighting into the row that you want to be above the newly added row. [BEVERIDGE < ROW> Performer the add operation. & FADS) B Deleting, Inserting and Adding Columns Use.the fallowing procedures to deletes, insert and add columns in a matrix.
Move the highlighting lino th column that you want to be to the right of the newly inserted column. ® Perform the insert operation. . E(NS) * To add a column Example| Todd column ta the right of column 2 of the fallowing matrix (Matrix A). . 12y . 34y 5 8/ Perform the following operation while in the Matrix Mode. TEED) (EDITED) or @coL) highlighting into the column that you want fo be to the left af‘lheineinly added Move the hig columnar. ® Perform the add operation.
*The dimensions [sizes) of lhe o matrices being added must be identical. tryout add matrices ugh-gifferent dimensions,-a *“Dim ERROR™ will occur QTo subtract-matrices pie] To subtract Matrix B from Matrix A The following shows the contents. of the twa matrices. O Matrix A Matrix Perform the following operation while in the Matrix Mode, , fiat theme of the from: Almaty Io put tha name of the matrix you want 10 subtract. Mat Execute the operation and display its result.
Specify the name of the matrix you want to multiply. 4 Mat SEE Execute the operation and display the matrix where the result is stored. (48 The display stows that the scalar product of Matrix Als M Determinants Determinants are calculated automatically using the formulas shown below. Note |ha‘ after you calculate @ determinant, you can assign i to a value memory.
6~-4 Matrix Operation Precautions” *Calculation of determinants and inverse matrices uses the elimination meted, 5o errors . (such as. dropped digits) may be generated. «The results of matrix calculations are sired into the Matrix Answer Memory (Mat Ans). The Matrix Answer Memory dimensions are automatically adjusted to accommodate the resit. Note that storage of a new result causes the previous Answer Matrix Memory contents o he deleted.
I ‘I Chapter 7 Calculations Your graphic calculator can solve the-following threat types af equations: s Linear equations with two to six unknowns =Quadratic equations «Cubic equations ‘7-1 Before Beginning an Equation Calculation Before beginning an equation calculation you have to first enter the correct mode, and you must also clear the equation memories of any data that might be Left over from & previous calculation.
e E Quadratic equations that produce multiple root (1 or,2) solutions or imaginary number solutions s ot The following samples illustrate how multiple-root solutions and imaginary umber consolidations are handed. .
Graphing 810 811 812 8-13 About the Graphing Function Rectangular Coordinate Graphs Polar Radiotelegraphs Parametric Graphs inequality Graphs integration Graphs Probability Distribution Graphs Single-Variable Statistical.Graphs .
W Overdrawing Built:in Function Graphs You can draw two or more builtin function graphs on the same serene. The range of first graph is set automatically, and the same range is applied for subsequent graphs, The important thing 16 note in the following example is ihe use of 23, By pressing 2T berate & to graph the second function, you ate telling the unit to leave the previously drawn graphs on the display.
W Specifying the Graph Range When graphing a function with the format “p=function”, you can maximum and printmaking values 1o be applied. Use the fallowing forms : B function (1) B8 () Min () Max [Example] To graph ymx2+3x-5 for the range —2sx: @B CAREFREE OBOE 8-3 Polar Coordinate Graphs After you change trim the REC Mode to the POL Mode, you can use the unit to draw paler coordinate graphs. When you graph a builtin function, the range parameters ate set by the unit automatically.
. |pteh:x ‘LS Preemie ‘ It the difference between the minimum and maximum Values you Set fof loo great, yolk graph will b 100 rough. If the difference is toa small, drawing of the graph wil take a very long time. Specifying the Graph Range ‘When'graphing a polar coordinate function, you can specify the maximum and minimum values to be applied. Usa the following format, &8 unction (2] B0 (1] min () max A (1) &8 Exarmfiie| To graph rising cos? for the range.
I the difference between the minim urn and. maximum values you set.for the pitch too great, your graph wil be.too rough. If the radiance is too slam, drawing of the graph wil take a very long time. _ ; W Specifying the Graph Range When graphing a parametric function, you can pacify the maximum afd minimum values to be applied. Use the following formal. £ function [T) {08 (T Min 5] Max @8 (T)E9 [Example | 'To graph the following functions: Costco 2c08 3.
#To graph an integral example] To graph Jb = 3) dx using the fallowing range parameters: scribal [NITROGEN PERFECTS) EMBROIDERER SEDOOERE0T HEEDED Sox=15. Note that you can also include ihe integration graph operation within programs.
*The following shows the parameters that the unit uses for the probability distribution.graph. e Yr min_ Max -0.17 gas . 8-8 Single-Variable Statistical Graphs To draw single-variable statistical graphs, you st use the SD Mode and the statistical graph DRAW Made. The unit lets you draw bar graphs, line graphs and normal distribution curves using data you input, @LEERY , *To draw a bar graph “To.draw a bar graph of the following data: \ Rank | Value [ Frequency 5" SEO 100 menopause— First, specify the range
E(Mod) indicated by the pointer flashing at the nighest point an the graph. The bosom of e graph show the data inert [X] along with is «In'the case of multi modal distribution, the painter will be located at the of he bar that is farthest o the right. In the following graph, bars A, B, and € have :3» | quench, so the pointer is located at the top of C because It is farthest (o the right. Ltd Usa the following procedure to find the made when using the STO Mode in the statistical data (S-data) Mode.
=The following is the formula the unit uses 1o draw the normal distribution curve. 4 o Tozwon® «For range parameter fingerings, Min must be less than Max, «The messages “done” appears on the display to indicate that drawing of a bar or line graph s complete. 8-9 Paired-Variable Statistical Graphs To draw paired-variable statistical graphs, you must use the REG Mode and the statistical graph DRAW Mode. The ult draws graphs using data you Input.
Notes : A paint is net plotted If a set of data is outside the genre parameter values you spicily. “The following key operation causes an error {Ma ERROR) if no paired-variable statistical data is present In memory. ENGINEERED “For range parameter settings, Grin must be less than Max. 8-10 Storing Functions in Memory You can store up to 30 functions and expressions in memory for later recall, editing, ar graphing.
*To store a polar coordinate function Example] To store the following polar coordinate graph function in memory location r3: raisin 3¢ First. specify the function type as polar coordinate. ETYPYED(POL) Use @ and @ to select the area where you want to store the function, @@ limpness. R} r3=5sin J8_ o STARE TEE] Input the function. BEDE Store the function into memory.
Sorta the function into memory. B M Editing Graph Functions in Memory Use the following procedures 1o modify and delete functions they are stored in ornery. # To modify a function in memory -To change the function in memory location Y2 to y=2x2 -3 Select the area that contains the function you want 1o edit. @ PR T SEL bRy Recall the function for editing. HEREDITY TO STORE :[EXE] Make the changes. STORE 3 VEXED Store the aew function into memory. .
Select the area that contains the first function that you want to omit from thé drawing operation. @@ Easel) This operation specifies that the graph of this function should riot be drawn, Only functions whose =" signs are highlighted will be drawn. ELYSEE) OCEANOGRAPHER %(SEL) V2E2KE-3 36 KLd=3isin T Draw the graph. . WORE) +To switch function bag 1o draw from non-draw, select the sea that contains the function ‘and press again.
Pressing E9{3) causes the following menu to appear on the display. ECHO) [Cali-Caldrax 8B B 6 Press tha friction key below the operation you want 1o specify. coordinate values for a given x-coordinate EDUCATE) r-coordinate value for a given y-coordinate E(dfaix) Derivative for & given point Except for the intersection of twa graphs, al of the following operations are performed alter drawing of the following function graphs. Memory Area Y1:p Memory Area The range parameter seeming shown hire are also used.
Determining Maximums and Minimums To determine the maximum and minimum for yex {x + MAXIMA) V=K+1 (This puts the unit into Standby wailing tor select fon ol 8 graph . j IRk ‘Specify the graph and determine the maximum. =X TR 25 (522 e 184 ¥e3.078R01Y [F ¥ [Pas[MIA I ISC Spscfilyr(he graph ants terming the minimum, . FEM NEE SURFER) (A=2) HIH nigga © |#En autumns e sift here is more than one maximization, you can use @ and (B to move between them. N .
SCT) {This pools the unit into standby waiting for selection of & graph) Specify Graph A. & +Pressing B3 changes “ m”" Into * » * for specification of the first graph. Spectacle the second graph (Graph €, here) to determine the points of interaction. ®= «Use (& and to move W * on the second graph, contraptions are found starting from the lef. ® «The next intersession 1o the it je found, if here is no intersection to the right, nothing happens when you perform this operation.
Specify a graph. Bx-ached
[Important «Depending 6n the range” parameter settings, thees’ may be some inferior in solutions produced by Graph Soave. «1f na solution can be found for any of the above operations, the message “No.solution” appears on the display. #The following conditions can interfere with calculation precision and may make it impossible to oblation a solution. “When the solution s a point of tangent fo the s-axis. ™ “When the solution is a point of tang ency between two graphs.
T Move the pointer using @, and @: Holding down lethargy key moves the pointer at High speed, vote ths pointer fo e first intersection. When the pointer is at the location you want, press Scoreboard) to view coordinates dhow ally. Each press of Coordinate) changes the coordinate splay in the sentience shown below, =] B GOOIEST ¥=Us TETHER XI¥ coordinates— (Concorde) You can then use Cordelia) 1o view lhe and ¥ cowardliness Values .
Press [Footrace) to activate the Rave Function. The coordinate values on the display are for x = Minim of the graph drawn by the last function In the misstatement this example). The politer is also located on the last graph. Ell(Trace) i) Hove the pointer along the fine where it is located sing & and @ . Holding down either kay, moves the pointer at high specs, LT ; =<1 Fife 120 UDuzss Use @ and @ to move the pinier between the two graphs.
<1 a display statement {4} eased the first graph to be drawn {indicated when the message "~ Dispel" Is shown ori the display), drawing the, subsequent graph after activate: ing the trace function causes the previous coordinates (“x =" and."y =) 1o be leafed . from the display. Coordinator) W Plot Function The Plot Function makes It possible fo plot paints anywhere on a‘graph.
Notes «If you activate the Plot Function without specifying an x-coordinate and inordinate, the pointer appears in the canter of the screen. “If you pacify a paint that's outside the range set up by the range parameters, the pointer does not appear on the display. “The x-coordinate value of the current pointer location is stored in the X value memory.
M Line Function . . Draw the line. With the Line Function, you can link o pins with & straight ine. A aniline Note that there are two different ling operations: ane for graphs in the COM, SD, REG, or MAT Mode, and anther for graphs in the GRAPH or TABLE Mode.
*To draw lines in the GRAPH or TABLE Mode Example | To withdraw graph for and then draw a line from the minim urn point on the graph to the point where x=2 and y=5: Use the fallowing range parameters: sclsl[iHIT G First draw the graph for y=22~3 using tho procedures described on page 181, N~ Activates tha Riot Fiction, and the pointer appears flashing in the center of the display.
SPLENECTOMY IRREDEEMABLE] EDGE ERE WEE data. You cannot scroll bar graphs and line graphs produced using single-variable statistical M Zoom Functions You can use Zoom to enlarge of reduce graphs on the display.. _ W Before Using Zoo in Immediately after drawing a graph, press E(Zoom) to display the first Zooms Range menu. "~ . [EGH 5 ¢ 40T “The following are the operations that can be selected IRA the fun clan meat the bottom of the display. Press the function key bestow the operation you want 10 specify.
Draw the graph LIECHTENSTEINER EFHCLS)E BERENICE DESIREE Press and a pointer-appears flashing in the canter of the display. o [E2{Zeom) . Press ICEBOX} and dove the pointer using the cursor quays. Onc the pointer s located whee you want one comer of the hox to be, press . E(BOX) @~ @B Move the pointer to the location of the comer diagonally opposite the one you have just set. Note that a box automatically appears on the display. . . —210— BORG = 7 Ellie ) o + ADHESIVE Y=-1 _} Y= 1.
#To enlarge a graph Example| Ta enlarge the graph for yessing by 1.5 times on the x-axis and 2 tines on the y-axis: Specify the range parameters. Draw the graph. PRECISENESS) FECKLESS Rendering) [ Press E(Zoam). Press EFFECT) to display the Factor Input Screen E(FCH sclerosis [int T [TRE [RECHERCHE o [T Input the zoom actors for the x-axis and y-axis. TCEIEEE e Crass redraw thé graph according 1o the factors you have specified.
Draw the graph. SERENENESS) BT FASCICLE E KA (EE Press E(Zoom). F2l(Zoom)} Press EB(FCT) to display the Factor Input Serene. F(FCT) input the zoom factors for the x-axis and taxis. Deer HERDER Bm Press redraw the graph according to the factors you have specified.
fr put the zoom factors for the x-axis and y-skis. EFFECT) actor ) Press [(x 1) to redraw the graph according to the factors you have specified. <) Noel that these graphs are nét tangent as that appear on tha normal {unenlightened) display. #To initialize the zoom factors Anytime you perform the above operation, the unit initializes the zoom factors to the following settings. Factor Ll @ To specify the zoom factors within a program Use the following format to specify the zoom factors in @ program.
Example 2} To use Auto Range 1o graph the following unctions when the 1-axis M Graph Adjust range is set as X min. = ~4 and X max = 6: This function makes the range the same as the y-range. Iris helpful when drawing circle graphs. This function is available (rom the ‘second Zoom/Auto Range menu, y=2a+4 =24 [OVERRIDDEN Input the function o draw the graph. . ® Example] To use Graph Adjust to draw the graph fore = 5 sin 4.
Notes +ln the COMP, 8D, REG, and MAT Modes, Graph Adjust s valid only for the last six graphs raven. tn the Graph Mode, Graph Adjust is valid for all graphs draws, *You cannot use Graph Adjust inside of a program. *When Graph Adjust is used inside of a multi statement formed using colons only, Graph Adjust parameters are apologized throughout the sentimentalist, even In sections that do not contain graph functions.
Ta store into Function Memory (page 43}, and then graph: retirement Use the following range parameters: FREED BERRA DISTORTED (1) (stores z FNSTO)Ef)stores SWEENEY) B ENS) ERE 224~ Dual Graph 9-1 Before Using Dual Graph 9-2 Specifying the Left and Right Display Range Parameters 9-3 Drawing a Graph in the Active Screen 9-4 Displaying a Graph in the Inactive Screen
\ \ | Chapter 9 [ll[Dual Graph Dual Graph lets you's phis the display between two different screens, which you can then us to draw different graphs al the same dime. Dual Graph gives you valuable graph analysis capabilities. important | You should be familiar with the contents of 810 Storing Functions in Memory” on page 176 before reading this chapter.
ELICIT) . Initialization of range values ETA) Initialization of range values fo match trigonometric units TRIGGER) .. .. Right side range parameter settings To display the Range Parameter Sorriness for the right side, press GEHRIG) whilom the deft side Range Parameter Screen i¢ displayed. [IGNITE) .
9.4 Displaying a.Graph in the Inactive Screen There are two methods you can use to display a graph.in the inactive screen. You can copy a graph from the active screen to the inactive screen, of you can move the graph from the active screen to the inactive screen. In bole vases, you rust first draw the graph in the left-side active screen. .
H Switching the Contents of the Active and Inactive Screens [Example] To switch the screens produced by the preceding example: Display the second Dual Graph function menu. HERERO) [Cohere Switch the screens, Hebe) Note that using (CHG) to switch the screens also switches their range parameters. M Drawing Different Graphs on the Active Screen and Inactive Screen {Example]| To draw the graphs of the following functions on the screens noted.
Draw the.graph. ESCROW) Py *Al this point, you could perform a copy aeration and superimpose the active graph over the inactive graph. SORCERER) ED COP) $Pressing [ lets you switch between display of the active and inactive graphs, using the entire display for eats, X33 &8 Rs kt 234~ T | W Other Graph Functions with Dual Graph After drawing a graph using Dual Graph, you can use the Trace, Zoom, Plot, Line, Scroll, and Auto Range functions.
Spicily one corner of the area to be enlarged. EEO) *Uso ihe cursor keys to move the pointer id the Location you wart. Move the pointer to the other corner of the area to be.enlarged @~ DD~ @ Enlarge the graph. . To use Factor Zoom to enlarge ihe graph factor of 3.on the s-axles and a factor of 2 on the s-axis, Use the following range parameters for the graph: ~236 #=1, 3NUIYIE BYS 3OUIWT R [RINGGIT Assume Hat the function is already stored in memory area Y2, Ora the graph.
Dynamic Graphing 10-1 Before Using the Dynamic Graph Mode 10-2 Inputting a New Equation 10-3" Editing a Function 10-4 Deleting a Function 10-5 " Drawing a Dynamic Graph
|chapter 10 jjiyrmamic crapping— The Dynamic Graph Mode of this calculator gives you mealtime representations of changes Ina graph s coefficients and terms are changed. It Tots you see what happens to a graph when such changes are made. For example, yau tan see the graph-change as illustrated. hers as the value of coefficient A changes in the formula y = Ax.
Notes: *You an.use any alphabetic character from A through Z-as a-variable in an equation, except for and 0. . +1f there is not enlighten memory;to stone your equation, an err (Mem ERROR) sours. When this happens, press [ to clear the error message. #i there is no variable in the formula you input, the message “'No varlable™ appears on the display. When this happens, press [ to clear the @error message. .
N A 10-5 Drawing a Dynamic Graph “The following is the general procedure you. should use to draw & Dynamic Graph. Select or input a function. . Define the dynamic coefficient. : *Thesis a coefficient whose values changes in order 1o produce the different graphs. -nh the Dynamic coefficient is already defined from a previsions operation, you can skip this step. Assign values to each of the coefficients of the function. Specify the range of the-dynamic coefficient.
+Range values are retained in memory until you change thee Input the coefficient range values. (D8 e EB)sPD) TO SELECT 3 SEXED STOPGAP .. Top tater each drawing, resume when BB is pressed (page SLOW .. Half the default sped NORMAL Default specs FAST Double the default speed Use @ and @ to select the drawing sped you want aad pass €. * To start Dynamic Graph drawing There are four different variations for Dynamos Graphing. *10-time continuous drawing «Continuous drawing »Stop and go.
A=5 *While the message “One moment please” is shown on the display, you can press to interrupt drawing of the graph and rectum to the coefficient tangs. sifting display. +Pressing B8 while the Dynamic Graph is being drawn changes to the drawing speed setting display.
Topmost & Go Drawing , 8y selecting STOP the graph drawing speed, you can draw graphs one by one. A graph is drawn each teems you press &8, Example | To use Stop & Go 10 draw the same graph that you drew in the previous example {page 244): Display the coefficient value specification display and press E(SPD). Use @ and (P to select STOP & GO NI> and press B8, SPD] SPEED CONTROL BEn®® BUNCHE SPEED: SELECT pricey NORMAL. FRET &8 DYNAMIC UPREAR l [FLITTING |2 —starter drawing o the. Dynamic Graph.
SCRIABIN BT = DYNAMIC UAR:AP AU Start drawing of the Dynamo Graph. HOYDEN) = One moment Lease! 4 24T A3 «Pressing [ while the Dynamic Graph is being drawn changes to the drawing speed Setting display. The draw operation is suspended at this time, and you can view ihe graph by pressing Notes «Depending on the complexity of the graphs being drawn, it may take some time for the graphs to dapper on the display.
LENGTHEN) DO®
Chapter 11 [illimitable and Graph Mode This chapter describes how to use the Table and Graph Mode for quick and simple solution of equations for a series of values, and lofting of the results. 11-1 Entering the Table and Graph Mode Highlight the TABLE icon on the. Man Meany and then press 8. FEAR-F) -e..cnre.. Number sequence generation and graph drawing irt accordance with numeric table BLAST) o Number issuance generation and graph drawing in accordance with numeric fist EIRE) . .
N Press [ELITIST) for the table list overspecialization display. ENLIST) Selected list are Specifies list area to be used for table generation Enters list area for input of values for variable x Deletes contents of selected list area Deletes contents of all fist areas «The default list area for numeric table generation is X1, Input the values for variable » into the fist area. There are total of six area, and for this example we will use X2. ® .
Notes «The unit can hold only ore numeric table at a time in memory. =if an internal calculation results in an error, the message “ERROR” appears In the ¥ column. When a table Is generated for y = 1/x: 1 ERROR 1 1 2 BeS »if you change the default unit of angular measurement while the numeric table for a function that includes trigonometric functions is on the display, the table values do not change.
EN EDIT) ; = 1DE TO STORE [IEEE] RANGE FUNCTION e Y12 ES(TEL) Fore Er _ [ETRURIA * To delete a function Safest the urea that contains the function you want to delete and press [EDELWEISS. [TEE DELETE FORMULA [F 5] Press FEARLESS) to delete the function, or to abort the operation without deleting anything. FIDEL) M Function Linking ~With Function Linking, any function that you store in the TABLE Mode is also automatically registered in the. GRAPH Mods function area (page 183).
®Ta delete x variable values To recall the data for list area X2 and delete tne value in line two.
OXFORD) Displays the snored function BROW) For adding, inserting, deleting table rows BEES) . Allotted the numeric table FEIGN) . For drawing of a graph, connecting all points (page 271) PLEDGE i, For drawing of a graph, plotting all points without connecting them (page 272) *To change an x-column value Example] Ta change the value for x in the third line of the table produced on page 257 from 2 to 2.5: While the numeric table s displayed: [For Miner [Fail eel @EIE 2.
E Zing) *To add a row To add a row helot row & in the previous example (page 257): [EYEBROW) PDOHE® [Therefore & us 106 1DE. delete a table . While the table you want to delta is shown on the display, press REHEARS. (BANNERS) [VEZ _ERRS TREBLE H ing anything. -~ 270~ Press to delete-the table or EH NO) 1o abort the defeat operation without demonstrating a Graph Using Table Data There aré trio types of graph you can draw using table data.
Select the area that contains the function that you want to moil from the drawing operation. This operation specifies that the graph of this function should ot be drawn. Only functions whose =" signs are highlighted will be drawn 0 WA FEE P (et #To draw graphs for all functions To draw plot type graphs for all stored functions. Points are values from 2 numeric table generated using fie RANGE FUNCTION.
Display he recursion type menu. PET) 2% an+ 1 =Aan+Br -+l “TECH Al *The formula the display represents the general term fa,). B B8 The following are the meanings for the function key menu at the bottom of the screen. ey ay recursion recursion input a formula and generate a numeric table @440 recursion Example 1] To input the formula and generate a numeric table with variable changing values In a range of 1 through 6: Crass [0 fa,) 10 specify the recursion type. Elbow) Input the recursion formula.
‘The table range parameters define the conditions for the n-variable used-when generating a table for the recursion, and-for sequence fa,): These parameters determine how the a-variation oranges, as shown below. St (starry. End (end) Starting value of n-variable Ending value of n-variable Values of terms variable is incremented by 1. When 4, 1 {linear is selected as the recursion type, the table range specification display appears as shown hers.
* To edit the recursion formula To change the formula from ;=20 + 110 a,-= 2n ~ [FORTIFIER) 2kl “clansman-3_ wry «The tabla that appears shows values that are calculated using the new formula. ¢ To delete the formula and table data for new input While the table function menu fs displayed, press ERRS) BEERS) ) . [VES.
Pacify the ‘axes. ] # T draw a pitted-point graph To draw a plotted-point graph of @i = a;., { + with axis = Fa, and axis = 7. Use the same.range parameters as the previous example (page 278). C Specify plopped point graph.. . [Ev SELECT TWP [£an| . . Specify tha axes. E(San) After the graph is drawn, you can e either of the two following procedures o input another recursion. # Yo edit the current recursion formula 1.
Chapter 12 {reprogramming Editor Mode This chapter tells you'how to use the versatile Program Mode. Once you program a lace osculation, you can call it up and execute it using any values you want at the touch of a key. This chapter alas describes the File Editor Mode that you can use to input and deli fare programs. You can-also use the File Editor to edit and search telephone directory lists, meas, etc. .
FHHCMP) . Computation Mode™ BASE) .. BASE Mode .+ B0 . Standard Deviation Mode_ *" FA{REG) .. Regression Mode ED MAT) .. Matrix Mode *Pressing () or @AEM returns 1o the Program Mode. Deselection Program-Area You tan select 2 pilgrim area by moving the highlighting to it using the & and (& keys, or by directly insulting the number or lecher that names the program area.
(RUN) | [Valueless of Ay (region (Value of &) PO POD WRT Comp . |Z39ga %yes Reel ? ? T 169.7489791) = Dis Fr 169. 7409791/ 161. 6917586 169. 7489791 " 161.6917396) 7 2 169, 7489791 . 161. 6917506 e 346.418161 Dis o 16%. TIDBIT] . 161, 6917586 19 . 471.494520 The remainder of the operation continues as above. 286 (S P s catatonic or Session o rot when A=7) (6 when A=10) ] *If calculation i suspended to display & result, press @ ko resume the-calculation.
Though you can ses only five filch names, the small downward pointing arrow on the right side of the display indicates that there are more file names below. The following are thd operations that can be sellotaped from the function many at the bot tom of the display. Tress the operation you want la defect. EU NEW) New file FE(SAC) . . Search ERE) . File name change ED RUN) . . Program execution . ED(DEL) .
‘After you input thriller name, press & to register it and change to the.data input display. +Each password takes up 16 byes of memory. Pablo password is registered if yau press (& without inputting a password, «Pressing () before you input a password rectums 1o the Site Editor display. Input the data. For full details on data input procedures, see below. Press [ to return 1o the Site Editor display.
The following examples show how 10 input programs using the File Editor.Mode, [Example 1] Input the program of the folio: e TETRAHEDRON, Sheave? viragoes [FEWNESS) T AGREEABLENESS BEEBE) 4) EMBROIDERER < ERA) {Example 2] input the following name and & wing formulas i a tile named filename? TSR TREAT, flflg 8w TRICHINAE, F2H12%AE_ telephone number data into @ file named TEL DATA. .
»After program execution is complete, tha menu for the calculation mode used for the programming appears on-the display. If you want 1o use the File Editor again, you must enter the File Editor Mode again. error is generated while a program is executing, press display the contents of the program, with the cursor located af the point where the error was generated. Note that you will not be able to display the contents of the program if it is password protected.
# To directly search for a file name that starts with specific letters In the File Editor Made, press FASCIA) 1o display the search pronto, [FB(SRC) ' Search Tor file 1] 1 Input the first tew letters of the name of the gite you want fo open. mE ‘ © [Burch for tile CTR 1 Cross [ to display a fist of files whose names match your inapt, & ==FILE EDITOR: 23668 Myles Free TN R RONTGEN »All of the file names that stet with the letters you specified appear on the display.
Each lime you press B, the curse jumps 1o the next occurrence of the characters you specified. . AORTA 83-3612-34564 ANDERSON JACKS 234-008-83% BENSON THOMAS: £31-34 388800 BUSH [Bare Re searchable & *If there are np occurrences of the letters you specify, the data display appears without any cursor or < Search >, Indicator. «Adler you find the data you want, you can input characters to edit the data or you can use the cursor keys to move the cursor.
W Other Useful Cursor Movement Functions The following functions also come in handy when moving the cursor around inside a file. E(TOR) . Novas the cursor 1o the top of the data. [Example] moan RSP BB .. Example BRUEGEL ®e™ 251 2%A" 30 . Moves the cursor 10 the end of the dale. 12-7 Program Commands The unt provides you with spacial programming commands that let you perform conditional and unconditional jumps and oops. «Al of the explanations provided hers are performed using fro Program Made ory.
The fallowing are the operations that are available farm the function display at the bottom of the screen. Press he function. iey below the operation you want to perform. Felt) Indicates conditional jump destination Indicates unconditional jump destination ELL Indicates tater FR(Dsz) . Liszt) Decrements value memory Increments value memory e W Displaying the Relational Operator Menu I The following are the operations that are available from the function display at the bottom of the screen.
AT . M About Conditional Jumps With a conditional imp you-set up certain criteria. and contra whether ot nat he jump s actually performed. Look at the-following format. 1 true " fight side = State mam 4. :} Statement i L4 Retardation Left Side operator 1 N0t O e As shown above, if the condition defined by the relational operator s true, the statement following is executed, and then the next statement & executed.
With this program, the first statements specify the uni of angular measurement and clear T 1o 0. Then the Initial velocity is prompted for V and the angle is prompted for 8. Lbl 1 identities the beginning of the repeat calcification. The values stored in T Is Incremented by Isz T, and in this program the lsz command is used only for Incrementalist, without any comparison or derision being performed. Each dime T is incremented, ine formula is calculated and the altitude is displayed.
As you can ses, array dormitory names consist of an alphabetic character, followed by a subscript enclosed in brackets. The subscript is & value, either positive or negative, o 2 value-memory that represents a value. If the value of 5 is assigned to value memory X, for example, the array memory AX] would be equivalent to A[S], M Array Memories to Simplify Programming Since the subscript of an array memory can be a valise memory mans, programming becomes more economical. Note the following.
The above program uses value memories as follows: x data o) ¢l Cola c@l cEl cell C7l Cel L cle) CI] C[2) CH3) C[14) Clio) data Closeup Ci7) cpd) Clio} Cl0) C[21) Cf) Ci] C[24) Cj25] zZm ) C[26) Cl27). C[28] Cl29). Ciao] 28z Example 2| This version is identical to Example 1, except that a different letter is used for the x and » data names. 1,4, A, ¢, Dem, 7., Lol 1,5, ALL 152, 1,6, =, Goth, 2, :, Solo, 1,7, Lol 2,1, 1,5, Goth, 5, 1, bt 3,5, Goth, 4, 1, Osz, A, . Cote, 3, 1, Solo, 2, 1, LBt Goth, 2, ;.
Text that is lager than 16 characters is displays in two lines. Her text s at the bottom ol the display, the entire screen scrolls upwards ABCDEFGHIJKLMNOR| § Amer a while ABCDEFGHLJKLMNOP| GRSTUVLRYZ 12-12 Using Matrices in Programs You can use matrix row operations {page 124) in programs 1o swap rows, calculate scalar products, ady scalar products 10 other rows, and add two rows. *Allot the explanations provided here are performed using the Program Made only.
®To add one row to another [Example] To add row 2 to row 3 in the following matrix (Matrix A), and store the result In row 3. _ 102y Rows+, &,v, 2,8 7 bytes DETERRENT) E)SEE) 12-13 Using the Graph Function in Programs By using he graph function in programs, you can graphically represent long, complex equations and overdraw graphs a number of dimes. All graph commands (except the Trace Function] can be used it programs. You can also specify range parameters in programs.
131 13-2 13-3 184~ 135 137 13-8 139 13-10 1311 1312 13-13 13 Data Communications Connecting Two CF X-9800G Units Connecting the CF X-9800G with a Personal Computer Connecting the CF X-9800G to a CASIO Label Printer Before Starting Data Communications Setting Communications Parameters Using ALL, Range, and Factor Using Program, Function Mem, Matrix, and Graph Function Using Editor Using Statistics, Variable Mem, Table, and Equation Using Dynamic Graph Using Back Up to Send All Mode Settings arid Memory Data
! Chapter 13 [Il Data Communications ] ‘This chapter tells you everything you need to know to barrister programs between the CF X-8800G and another CASIO Power Graphic unit (ix-7700GB/ {x-7700GE /ix-7700TH/ [x-8700GB/ Ix-9700GE/ [x-9700TH /OH-7 700G GFX-38003), connected with: an optionally available 8-82 cable. To transfer data between an CF X-9800G unit and @ personal computer. you will need o purchase the separately available CASIO FA-121 Ver, 2.0 interface Unit.
“The following treble describes what each of these items means. You will learn after haw 10 make & selection using these screens.
413-6 Using ALL, Range, and Factor The following procedures show how to send data using ALL, Range, and Factor from one CF X-9800G unit 1o another. The example precursors shows an operation using ALL only, but the procedures for Sangs and Factor are identical. @70 send data using ALL Send Unit Recife Unit Starting from the LINK Mode, press the | Starting from the LINK Mode, press the function key to enter the send mode. function key to enter the receive mode.
13-7 ‘Using Program, Function Mem, Matrix, and Graph Function The following procedures show how fo send data using Program, Function Mem, Matrix, and Graph Function from one CF X-9800G unit to another. I each case, you ¢an send all of the Program, Function Tern, Matrix, or Graph Function data, or 3 specific data item. Th example procedure shows an operation Using Program only, but the procedures for Function Mem.
+In the case of Function Mem, Matrix, and Graph Friction, the remaining number of bytes in the fourth fin Is nat displayed. Use the @ and keys to move the highlighting 1o the program area you want to send. After you select the program area press B to start the send operation. e TRANSMITTER [NGUYEN TO STOP :LAC] 23620 Bries Free PO earl enemy PZ amply =In the case of Function Mem, Matrix, and Graph-Function, the remaining number of byes in the Fourth fins is not displayed.
Press to star the send operation, or FE{NO). to abort. without sending anything. [TRANSMITTER ING==| ALL EDITOR FILES| T0 €70P :LAC *Pressing I8 interrupts the send operation and returns to the LINK Mode. The following appears after the send parathion is complete. “The receiving uni goes directly into receive standby. The actual receive operation starts s s00n as the sending unit starts to send data. ~Pressing @ interrupts the receive operation and returns io the LINK Mode.
BEEN Filename TEL HATRED 1 Password? CASIO 1 B Press [ to start the send operation, After the send operation is completes, the file | After the receive operation is complete, the selection display appears, 50 you can send | file selection display appears, 50 you can another file-if you want. receive another file if you want. ==TRANGHIT== TO STARTER i [EXE] FORMULA GRAPHICS 4 43.
[FE(REC) Table & Graph recursion formulas, table ranges, table contents Notes *Note the following points when you select “Table” to exchange data with an %-9700GE unit. Sending to an TX-8700GE unit «Yau can send data when there Is ably ane function in memory for which a label is generated, «Arranger (TRANSMIT ERRORS Is generated when there is table in memory that was generated from a numeric table list.
Press EJ(YES}) to start the send operation, or EBONY) to abort without sending anything, EYES) [TRANSMITTING T ING==] REG DEATH T0 §70P :LACY “Pressing @ interrupts the send operation and returns to the LINK Mods. The following appears after the send operation is completes. AUTOMATIC IO COMPLETE REG DATA PRESS [ACI The receiving unit goes directly into receive standby. The actual receive operation starts a3 soon s the sending unit starts to-send data.
The following appears after the send operation fs complete CUM’ INCH LECH ALL. DYNAMIC FUN PRESS [AC] The following appears after the receive aeration Is-complete. EDMUND CATION COMPLETE Fl Ll DYNAMIC FUN PRESS [AC] *Press B to return to the LINK Mode. # To send a specific data tam using Dynamic Graph Send Unit After entering the send mode and selecting Dynamic Graph, press (21 (ONE] o specify one data fem.
Move the highlighting to Back Up, and press o pacify 7t as the data types. Move the highlighting to Back Up, and press 58 to spicily it as the data type. PODOOH@®® EB33368 3833855 STRONGMAN L 1 == RECEIVE [ Up== BACK LIP BACK UF [7E5 o] [VE2 [19] = & ® Press E(YES) 1o start the send operation, or FEN) to abort without sending anything. {EU(YES) RAMS HITTING |BACK UP TO STOP s Lac] Press BI{YES) to start the receive operation, or FEN) to abort without receiving anything.
43-13 Data Communications Precautions Note the following precautions whenever you perform data communications A TRANSMIT ERROR scours whenever you try to send data 1o a receiving unit that is not yet standing by to receive data. When this happens, press BB to clear the error and try again, alter smelting up the receiving unit to receive data. A RECEIVE ERROR ours whenever the receiving unit does ot receive any data approximately six minutes after it is'set up 10 receive data.
Appendix A Power Supply This Rhinitis powered by two AAA-size {ELROY (AM4) or UM-3} batteries. in addition, it uses 2 single CR2032 lithium battery as a back up power supply for the memory. W When to Replace Batteries If the following message appears on the display, immediately stop using the calculator and replace batteries. #k Low battery ¥y 1 you try to continue using the calculator, it will automatically switch power off, in order fo protect memory contents.
*Ta replace the memory back up battery *Before replacing the memory backup battery, switch on the unit and check to see if the "Low battery! " message appears on the display. If it does, replace the main power supply batteries before replacing the back up power supply battery. “Never emotes the mln power supply an ihs memory backup batteries i the unit at the same time. ¥ *Be sire to switch lhe unit off before replacing patisseries. Replacing batteries with power -on will cause data in memory to be-deleted.
Resting the calculator initializes the unit to the fallowing settings. Appendix C Function Reference fom Initial Setting . W Manual Calculations Mode con P Nil of Angular Measurement Deg : Mode COMP Mode | Arithmetic and function calculations specification (see page 20} No rem Norm 1 i BANES Dec | BASE Mode Binary, total, decimal, hexadecimal cover.
Special functions Ans The latest result obtained in manual o program calculations is stored in memory. It is recalled by pressing FIE. *Mantissa of numeric values is 18 gaits. Replay «Otter calculation results are obtained, the for [ Multistage maul can be recalled by pressing slather error is generated, pressing either @ or & will cancel the error and the point where the retro was generated will be indicated by & blinking cursor. Colons are sad to join a series of statements or calculation formulas.
W Program Calculations Program input | Calculation Mode that. conforms with program specified by: T [ mode | BISECTION) (BASIE, EXPOSED, BIRETTA, Program area _ Cursor is moved to the desired program area specification . ['name (PO through Pg, PA through |using @ and @, and @ is pressed. . | Site editor . The operation NEWBIE) &) specification displays the data menu.
Appendix D Error Message Table Message Meaning Countermeasure Syn.ERROR | (D Calculation formula contains. | (D Use @.or @ fo display the an error. point where the error was @ Timeouts i 4 program contains | generated and correct . an error. display the point ware the error was generated and then correct the program, Ma ERROR | (Calculation result excess cal | DO@® osculation range. Check the input numeric value @Granulation is performed out-* | and correct it.
Function pungent || gy — Function ot range BASE-N | Values after variable within following range: i Grater rule, | However, for tang: DEC: 2147483648 5.2 2147483647 L Rec |(DEG) 101<0x10% accuracy s 101 +90(2x + 1:DEG (r.6) .| (BAD) 181 <5107 ward 1S =1 at the | 18] % {GAR) 1811 x10%grag 100 git: | 181 = (0, positive) G QCT: x (negative) o exx (0, positive) . HEX: .
Appendix F Specifications ™ Model: CF X-9800G Basic calculation somnolence‘ Negative numbers, exponents, parenthetical addltlonlsubtracuonlmumpucanonldwmon {with priority sequence Judgment function — true-algebraic logic).
Active/Inactive Absolute value 121, 39, & All clear (AC) key, 19 Alpha function,15 Alpha key, 16 Alpha lock, 15 and, 85, 77 Angularmeasurernent; 18, 22, 28,66 . Anger (Ans Function), 19, 85" Antilogarithm, 17, 67 “Argument (Argo, 91 Arithmetic calculations, 64 Array memory, 309 Assign merit key, 18, 41 Alto popover off, 348 Auto range function, 217 b {ordinary, 85, 76 Bar graph, 170 BASE, arithmetic operations, 76 .
Factor zoom function, 211 Factorial, 39, €9 File Editor Mode, 289 File name, 290 Fix, 22,28, 74 Fraction extraction, 39, 69 Fractions; 18,89, 72 Function delete, 44 Function keys, 15, 27 Function finking;. 183, 253, 264 Function fist, 44 Function memory, 18, 43, 224 Function recall, 44 Function reference, 351 Function store, 44 .
Polar coordinates, 40, 70 Power key, 18, 67 Power regression (PW, 24, 106, 115, 174 Power supply, 346 PRIM Mode, 21, 282 PRM mode, 22, 163 Probability distribution graphs, 168 Probability distribution men, 102, 11 Probability. function menu {PROBE, 39, 87 Program area, 284 Program commands,.
Key Index Key. Primary Function SEF L | Turns power on. Clears the display. complex i . Enters bumper 6. Muhammadan function. + Division function. ° Bl splay bum |n function ;:vtiwmhiped Enters litter P, " Displays the compels ¢ number calculation menu, Enters letter Q. menu. Displays variable daft + Enters letter R. mien. Enters letter S. 1 Enters leer T, DRUG ¢ | Writers number 1. Ei-] Oise v, | Enters number 2. CAC) G W Cumbersomeness. " Sets/converts unit of anteaters letter U. + ulnar measurement.
