FOREWORD Thank you for your purchase of the CASIO! TX-7000GA. This unit is a tonally new type of advanced programmable computer. Be sides 82 scientific functions, graph functions also make it possible to produce a wide variety of useful graphs. Manual computations can be easily performed following written formulas {true algebraic logic.
P 2-2 SPECIAL FUNCTIONS Continuous computation function CONTENTS S — Replay function g; Misstatement function . 33 2-3 FUNCTIONAL COMPUTATIONS . FOREWORD .. Angular measurement units Trigonometric functions and inverse trigonometric functions ..
3.3 SINGLE VARIABLE STATISTICAL GRAPHS Drawing single variable statistical graphs 3-4 PAIRED VARIABLE STATISTICAL GRAPHS . Drawing paired variable statistical graphs 4. PROGRAM COMPUTATIONS 41 WHAT IS A PROGRAM? .. Formulas .. Programming . Program storage Program execution 82 4-2 PROGRAM CHECKING AND EDITING {CORRECTION, ADDITION, DELETION] . . 88 Formulas 85 Programming .
HANDLING PRECAUTIONS ® This unit is composed of precision electronic components and should never be disassembled, Do aot drop it or otherwise subject it to sudden impacts or sudden temperature changes. Be especially careful to avoid storing the unit or leaving it in areas exposed to high temperature, humidity or large amounts of dust. When exposed to fow temperatures, the unit will require more time to display answers and may even fail to operate.
1-1 NOMENCLATURE AND FUNCTIONS Shirt key Graph keys-— Power switch— Numeric Keys—— Display window Cursor/Replay keys —Mode key ~Function keys —Delete key -—All clear key Arithmetic operation keys -Execute key —Answer key Display window OWED Ttys meed @ RUN sal made ' GIMP aegis o Deg display @ Term 2 The display window is capable of displaying 16-character by 8-line text and symbols. Graphs are produced 63-dot matrix.
For manual computations and program execution. Faro writing or checking programs. For clearing programs, _Deg displayed. [ [B] is pressed, unit of angular measurement is specified as egress. } Rad displayed. if B is pressed, unit of angular measurement is specified as raglans . Gra displayed. [ (BE) is pressed, unit of angular measurement is specified as grads. . Fix displayed. Entering a value from 0 to § followed by ibis; wilt specify the number of decimal places according to the value entered. Ex.
Cursoriness keys " Press to nave the cursor {finking deft, right, up, and down on the display. The [ key moves the cursor 1o the left, moves the cursor to the tight, 75 moves the cursor up, and {87 moves the cursor down, Holding any of the keys down wife cause the cursor to continuously move in the respective direction Once a formula or numeric value is input and s pressed, the key and| & key become ‘repay” keys.
W Graph keys Used to produce a variety of graphs (see page 51 for details). These keys cannot be used in the Base-n mode Made display/Plot key & Used to confirm the status of the stern mode, calculation mode, angle unit and rounding. Setting status is displayed only while this key is passed. @ Grassed dwindling to plot a point on the graph screen.
£7] Reciprocal/Factorial key g press after entering a value 1o obtain the reciprocal of that value. @When pressed following the @i key, the factorial of a previously entered value can be obtainable. @ Press in the Base-n mode to enter A (1040} of a hexadecimal vague 5 Degree/minute/second key key} Yo Bros to enter vigesimal value. (degree/minute/second of hour/ minute/second] Ex.
1-2 POWER AND BATTERY REPLACEMENT | PRECAUTIONS: incorrectly using batteries can cause them 1o burst or leak, possibly | damaging the interior of the unit. Note the Hollowing precautions: | ® Be sure that the positive () and negative poles of each bat I trey are facing in the proper direction. | @ Over mix batteries of different types. | @ Never mix oid batteries and new ones.
1-3 BEFORE BEGINNING COMPUTATIONS... M Computation priority sequence This unit employs tue algebraic logic 1o compute the parts of a formula in the following order: 1. Coordinate transformation Pol {x, o}, Rec {r, £} 2. Type A tunctions™ Flowerpot a7 4, Abbreviated multiplication format in front of 7 or memory 2=, 4R, alo. 5. Type 8 functions* V7,47, tog, 107, In, £, sin, cos, tan, sin™, cos™, tan™", hints, cosh, tang, sioh™, cosh™, tartan, Abs, int, Fran, Neg, Not .
M Computation modes This unit features modes for manual computations, storing programs, ang modes for general as well as statistical computations. The proper mode 10 suy computational requirements should be employed, # Operation modes There are a total of three operation modes, 1. RUN mode Graph production as well as manual computations and program executions, 2. WRT mode Program storage and editing. {See Section 4} 3. PCL mode Deletion of stored programs.
B Ore a computation is completed, the mantissa is rounded off to 10 digits and displayed. And the displayed mantissa can be used for the next computation. Ex 3X10HT= R [ 9.14286 ~ Values are stored in memory with 13 digits for the mantissa and 2 digits for he exponent. W Overflow and errors if the computations range of the unit is exceeded, or incorrect inputs are made, an error message will appear on the display window and subsequent operation will be impossible. This is the err check function.
. Bin » And . oct 5l formulation 123X 456, and then clear the graph display. " operation during graph dispirit does not affect ihe calculation, so the previous calculation result appears on the display. 123 1 4568 1235456 B . SLOBS. 1235456 | 56088. | Cis 56088 . A calculation result displayed as shown here is cleared lo 0 by pressing , or if the power of the unit is switched OFF (including auto power off).
Values are assigned to a memory using the [ key followed by the memory name. Ex. To store the sum of memory A+788 276,47 #To check the contends of a memory, press He name of the memory (o be checked followed by [&E) 123.45] #To clear the contents of a memory {make them T), proceed as follows: £x.
To initialize the dumber of memories (fo return the number to 26}, enter g zero for the value in the memory expansion sequence outlined above. Est min Program : 9 Memory o 26 422 Bytes Fred * Though a maximum of 52 memories can be added if a program hag already been sired and the bumper of remaining steps is less than the desired expansion, an error wif be generated. The size of the memo expansion must be equal to or less than the number of steps remaining.
2, MANUAL COMPUTATIONS 2-1 BASIC COMPUTATIONS W Arithmetic operations o Arithmetic operations are performed by as noted in the formula, #For negative values, pres: pressing the keys in the same order before entering the value, Examples Operation | o 12314 455 53 [ERE) 60 ~2 5} 2688 £6 i 12BIXTEILX P03 12369 00 7530 (< 741085 6900680613 10" {6903680613000) * Results greater than 10 (10 biter) or Jess than 10° {001) are displayed in exponentiation form, |48 (858 107 el {IX10)+ 7 — 14285 07142857 internal comp
P W Parenthesis computations Example | Operation Display 3211 3100 4(8E) 89, 29, N « Cruised parentheses pouring immediately before poof the [ExE | key may be omitted, o matter how. many are required. 07E 6%, {72} K wees * A multiplication sign (X} occurring immediately befogs an open parenthesis can be omitted. 1o earwax (48] Steele ~85. * Henceforth, abbreviated site will nct be used in this mania. R 3H 41T E 8[BE] 2, 5XE+6X8 8125 Be@sxsNBD G 4 1R NED ©.
T " Example Operation Display = B 16, ,2—2 SPECIAL FUNCTIONS TEE (Four dec16,6687 mail places specified) Specification u computation function canceled ) Even il computations are concluded with the 5 key, the result obtained W BB Fve siege 1. 6667401 can be USDA for funner computations In this case. computations are parent digits specified) formed with 10 digits for the mantissa which is displayed. @{BE] (Specification Ex. 3X4=12 Continuing +3.
M Replay function @ This function stores formulas that have been executed. After execution is complete pressing either the [0 or () key will display the formula executed Pressing (57 will display the formula, with the cursor located under thy first character, Pressing (] will display the formula, with the cursor located at the Then using (51 { to move the cursor, the formula can be checked and numeric values or commands can be changed for subsequent execution Ex.
T '] Trigonometric functions and inverse trigonometric functions #Be sure 1o set the unit of angular measure ent before performing trigonometric function and inverse trigonometric function computations ' 7-3 FUNCTIONAL COMPUTATIONS W Angular measurement units Example Operation Display ®The unit of angular measurement (degrees, radians, grads) is set by WATS = pressing B8 followed by a value from 4 through 6 and then (EEL Bin 0687650912 #The numeric value from 4 through & specifies degrees, radians and grads
Example | Operation i | 25X 25K 681813536 4§ X cods 25rad= 0.2694104044 (0K 1 * Thymus mooted in radians, and s the same assize Logarithmic and exponential functions display 6.2994104044 Example Operation Dis ply tog ¢.08880511144 0.08990511144 10 90(10ges0)= 4.49980967 449980967 Tog 456--1 456= (1641 456 456 {8XE! ©.43428448138 04342844819 fogging considerations M) i Solve 464 .
B Coordinate transformation # Rectangular coordinates potato coordinates Computation resits are stored in memories | and J (Contents of memory | displayed) Poleaxe, g J= ®With paler coordinates, ¢ can be computed within a range of —180°< § % 180", (The computation range is the same with radians or grads ) Example Operation Display IF =14 and what ' are s and 87 24,98978792{) I x=1.5 and what are and 4 rad? 12,80} ~0,927285218% H r=25 and ¢ =56, want are x and y? 13.97882259{0 20.
2-4 BINARY, OCTAL, DECIMAL, HEXADECIMAL- MAL COMPUTATIONS ® Binary, octal, decimal and hexadecimal computations, conversions ang logical operations are performed in the BASE-N mode {press wos) £ #The number system set by respectively pressing (8r] {Bots, Basie or [Her), followed by BEL ®Number systems are specified for specific values by pressing ¥, then the number system designation immediately fol lowed by the value # General function computations cannot pe performed in the BASE-N rode.
M Negative expressions Example Operation Display How is 110010, expressed negative? {tog] 110010 (] How is 72 expressed as a [ negative? How is 35 exp [l {2 a negative? £ B (B TET1I1181100311Q ¥ Basic arithmetic operations using binary, hexadecimal values . octal, decimal and Example Operation Display & 1011 1,+1 1070, 110001, [8ia} [ 11010 [BE] B47 57 DF 15 8681 123y X ARG = 37AF 4y = 228084, TF2Dg 100, P854y ¢ =516, * Computation resits are prion cut of.
2-5 STATISTICAL COMPUTATIONS M Standard deviation @ Standard deviation computations are performed in the 8D1 mode {Press #E &) ®Before beginning computations, the statistical mem: by pressing [EF] followed by (S5 {3 key) and then (X ®Individual data is input using [BZH{Tkey).
* Erroneous data clearing/correction Il {correct data operation: 130 120 [is entered, infer correct data after pressing [AG] 31 is entered, enter correct data after pressing #1120 fetishist entered, enter correct data after pressing B0, If 120 301ST was enters previously, enter correct data after pressing 120 Regression computation O Regression computations are performed in the LR1 mode. (Press i £ #Before beginning computations, the tabulation memories are c\eared by pressing [ followed by (36} and then (8
1008 (B is entered, enter correct data after pressing 10031) was entered previously, enter correct data after pressing 11 71 1003 (550 @ Logarithmic regression ®The regression formula is 4= Enter the x data as the lobar then {in) of =, and the ¢ data inputs the same as that for linger regression.
@ Power regression # The regression formula is Enter both data and ¥ as logarithms (in} ®Estimated values £, and § based on the regression formula can be computed using the fallowing formulas: pomade sperm STEINWAY ®Correction i performed the same as in linear regression, Cons tam term A is obtained by [WE [27) 55 1 Bl estimated value § ig obtained by [T & Fae) and estimated value ig obtained by [F]] y [ (8 (BE] (568} and 3 ay are obtained by Zine, Define, Zany, felony and Larceny respect. lively.
3-1 BUILT-IN FUNCTION GRAPHS The COMP mode of the RUN mode should be used when graphing fun. sons. Some graphs can be produced in the 8D and LR modes, but cer. rain graphs cannon be produced in these modes. The BASE-N mode cannot be used for graphs. This unit contains 2 total of 20 built-in graphs making it possible to produce the graphs of basic functions. » sin *cns «tan saint v cos van” »sing t »fog “ln *10° .
Here, it's try changing the current set range values to those listed 3-2 USER GENERATED GRAPHS peafowl: Min 0 Min —~ =5 Max — 5 Max — 15 Builtin-in function graphs can also be used in combination with each other, Sol o~ 1 NYSE 5 Graphing a formula such as makes it possible 10 visually . represent the solution. @ Input 0 for Min.
® To change Max 10 15, use the key to move the curs to the right and input § Or ane dig = e e Mining (B The Muscly value Is the same, so simply prods (5], €] Rice all settings are complete, the display that was shown fore ing the = key is retrieved. press. Press the [wail key again to confirm whether settings are correct.
* I the maximum and minimum values of an axis are equal, an error Mz ERA QR} wilt be generated when an attempt is made to produce a rap. * a/hen a range smelting is used that does not allow display of the axes, the scale for the y-axis is indicated on either the let or right edge of the display, while that for the x-axis is indicated on ether the top ¢ bottom edge. (i both cases, the location of the scale is the eds which is closest to the origin (0, 0)).
Next, overwrite the graph for this way it can be easily seen that there are two intersessions for the two function graphs. The approximate coordinates for these two intersections can be found using the trace function described in the fol. lowing section, * Be sure o input variable X (6 B) into the function when using butt-in graphs for overwrite.
Hood =1 down until the pointer reaches the intersection of the twe graphs. Note the z-coordinate value, and then prods [S#] 55V for the y-coordinate naive. | In this way, it can be determined that the coordinates of the first in. tor section are and * The pointer does not move at the fixed distance because the Uis. stance is located along the dots of the display.
The pointer can be moved left, right, up, and down using the cursor keys. The current position of the pointer is always shown at the bottom of the display. == =l | To find the y-coordinate value: =2 [ Y¥=3 548887097 Ngw. inputting a new coordinate value causes the new painter 1o blink without clearing the present pointer. (51 (1 3.6 (i8] 1) 6.6 (58 i x-y coordinates are not specified for the plot function, the pointer appears at the censer of the screen.
Ex. Draw perpendiculars from point (2,0) on the x-axes to s inter seq. wrap a ling using the line function son with the graph for y=3z. Then draw a fine from the point intersection to the y-axis. The range values for the graph are as follows: Range Min: me 1ot A Ymi e maxima. 2612, l Next, a perpendicular will be drawn from the same point on the graph 1o the y-axis, First, plot the point on the graph and use the cursor key to move the pointer to the y-axis.
M Factor function The actor function is used to magnify or reduce the range of a graph centered around the boinking pointer provided with the plot function o trace function. For magnification, the minimum value and maximum value of the range are multiplied by ¥/n. For reduction, they are multiplied by n. ® Operation [5E) -+ “x Is magnified m times and y is magi. died = times centered round e pointer.
Now execute the function. Fiat [Favor B.5] graph royals X E L The toweling display shows the new range [l values: Range max:32@, s61:180, max.1 501:0.5 To reduce the graph by half again: 70 Now let's double the w-axis and increase the g-axis by 1.5 times. =] Fiat (Farsi @.5 Ragtag Physio X Fiat (Castor &,1 Lithograph Yalow ¥ Now execute the function. [l ™ Using ihe operations outlined in this section, graphs can be magnified o reduced.
Since range contents are switched to their inverse proportions, the graphic display is cleared each time the instant factor function is ex. ecu ted. Ex. Graph x using the built-in junction, and change the size by 2X and 172, ) [ Next, reduce the original x graph by 1/2. 1 (Returns to original graph) (n the above examples, the changes in the graph size were performed & the center of the display. If the pointer is shown on the display, the magnification/redustion is applied centered at the pointer.
T Perform graph preparation in accordance wi i T Spectate oo 505 Mot (B ith the following procedures; @ Set the range values.
3-4 PAIRED VARIABLE STATISTICAL GRAPHS N ) @ Paired variable graphs are drawn in the LR2 mode { ® Paired variable graphs can be drawn as regression lines, @ Standard function graphs can also be drawn in the LRZ mode, sp theoretical graphs, data distribution and regression line graphs can be overwritten, ®After data input in the LR2 mode, points are displayed immediately, and data is input to the statistical memory, ®When a value that exceeds the preset range is input, it is Input to the statistical memory,
4. PROGRAM COMPUTATIONS 4-1 WHAT IS A PROGRAM? This unit has a built-in program feature that facilitates repast computations. The program feature is used for the consecutive execution of for. mauls in the same way as the “multi statement” feature is used in manual computations. Programs wilt be discussed here with the aid of Illustrative examples. EXAMPLE: Find the surface area and volume of a regular tetrahedron when the length of one side is given.
With this unit, the operations performed for manual computations can B used as they are in a program. Once program execution starts, it Wiy continue in larder without stopping. Therefore. commands are require request the input of data and 1o display results. The command to request data input is while that to display results within a program will cause execution to stop temporarily and a 19 10 appear on the display as the unit waits for data input.
@ Program execution Programs are executed in the RUN mode (168 1)), The program area be executed is specified using the [F&5 key. To execute PO: P55 0 (X To execute P3. To execute P8: 1§ (€ [Hie! g (6] Here the sample program that has been stored will he executed. Thy surface (3) and volume (V) for the regular tetrahedron in the sample prob. lem are computed as: Value (V) (471.
[P 0 [6) 4645208 | ~ 77 PROGRAM CHEEKING AND EDITING (CORRECTION, ADDITION, DELETION) ! stalling & Stored program can be performed in order 10 verity its coin ’ o8 nts. After specifying the desired program area using the Prof @ terr mode (40 B1), the program contents will be displayed by pressing ? e (B key. Once the program Js displayed, the [T {or T&3, (5 [T key’i—s used to advance the program one stepsister a tme for verification.
@ Program editing o, First, @ comparison of the two programs would be helpful. Tetrahedron: [0 (7| (=168 Wbl DREARINESS Tetrahedron: Cl2@ The tetrahedron program can be changed fo a tetrahedron Program g, deleting the parts marked with wavy fines, and changing those that a marked with straight lines. In actual practice, this would be performed as follows: Operation Display itk 3 [sys mode ™ leaf mode | COMP Angie ! Dag display © Norm 482 Bytes Free Pros 123456780 — Cursor located gt bi nine.
Femoral Prof O 7 10 173.205080g 117.85113g; Prof @ 7 Me 173.2050808 117.851130s Prof @ 7 7.8 97.427857¢3 D . 173.2050808 117.8511802 Prof @ . 7.8 97.427857983 20[8E) (5] {Reference? Cursor movement Pressing the cursor keys (23, ). 50 a5 follows! 7.8 87.42785793 49.71844555 Rag 0 ? 20 682.820323 Dis = 7.8 97.42785798 48.71844555 Prof 9 » 20 £92.820323 $42.80980416 ) causes the cursor to move 48.71844555 sor position, & ] & Invalid 1 position right Invalid 1 line down (8} 117.
4-3 PROGRAM DEBUGGING (CORRECTING ERRORS) After a program has been created and input, it wil sometimes gen gr, error messages when it is executed, or it will produce unexpected Testily, This indicates that there s an error somewhere within the program ‘ha&v needs to be corrected. Such programming errors are referred o I i “bugs”, while correcting them is called “debugging”.
w & Stk ERROR Check 1o see that the formula is not to long thus Ca Using a stagy overflow. If this is the case, the formula should be divided Into twg o more parts, ® Mem ERROR Check to see that memories were properly expanded using * B33, [EXE] " (Dreamed. When using array-type memories {see page 110}, secy to see that the subscripts are correct, @ Arg ERROR Check whether values specified by 5 [7) (Sci) o M ] {Fix) aro wiry.
Example: Present cursor position-+ At this time, each press of a cursor key ({1 or [21) will cause the ¢y, sor to move to the next sequential step. For example: 6 step v A V219XA 3 The display will show at what step of the program the cursor is current located as long as ¥owl is pressed. s~ FARE MAGE Fe%% Hold down) {Held ! sys mode [ WRT cat made 1 UMP angle @ Doy display : Seem Step PO-g | Indicates cursor is fo. acted at 8th step.
Y First the WRT mode is specified (B0 ), and then & computation mog, is specified. Next, the program area is specified, and, when (& is Gregg. ed, the computation mode is memorized in the program area. Henceforth, stored programs will be accompanied with the compilation, mode. Compartmentalizing the BASE-N mode in P2 Sys mode val meed : COM | is stored. angle [ Deg display . Norm Assuming that nothing 422 Bytes Fred prig Pioaase78e §y3 mode .
4-6 ERASING PROGRAMS Erasing of programs is performed in the PCL mode. Press 5 @ to spa. city the PCL mode. Hers are two methods used 1o erase program erasing & program located in a single program area, and erasing al programs. M Erasing a single program To erase a program in a single program area, specify the PCL mode ang press the [AG1key after specifying the program area. Example: Erase the program in P3 only, Operation Display o () sys mood | PCL | PO, P3 and P already sal mods I GIMP | contain program.
4-7 CONVENIENT PROGRAM COMMANDS s The programs for this unit are made based upon manual Computations Special program commands, however, are available to allow the serge. son of the formula, and repetitive execution of the same formula. Here, some of these commands will be used to produce more lenient programs. e, Cong. M Jump commands Jump commands are used to change the flow of program execution.
w Besides the beginning of the program, branch destinations can be deg, ignited at any point within the program. Example: Compute when the value for x changes each ting while a and b can also change depending upon the cop. mutation. Program Lily, Goth, 1 When this program is executed, the values for a and b are stored j, memories A and B respectively. After that, only the value for = can by changed.
The toweling Frustration shows the flow of the program: . (Ax0) LBl A=02G0to? | A+B—B :Goth 5} @ Count jumps The court jumps cause the value in a specified memory 1o be increase or decreased by 1. If the value does equal 0, the following statement i skipped, and the statement following the next ecu ted.
(Summary? Command Formula Operation Unconditional | LBl Performs unconditional e 1o jump Gore » (m=natural number | Lbl n corresponding 1o Solo a, trim O through 9] Conditional et Relational Right > Left and right sides are oo, jumps side operator side pared. If the conditional extras. soon is sue, the statement fare Statement { : } Statement | =¥ is executed, 4 If not trews, execution jumps y {Retiree .
v Now lat's review the two original programs. Regular tetrahedron spats Regular tetrahedron Pl Fix, 3 i 22 steps Total: 45 steps # the two programs are compared, it is evident that the underlined por. sons are identical. If these portions are incorporated info a common sub. routing, the programs are simplified and the number of steps required 5 decreased Furthermore, the portions indicated by the wavy line are not identical ag they stand, but it P1 is modified the two portions become identical.
» Operation procedure fwd] [41 (5XE] (Press in place 271 STETTED * To include the carriage return function in a program that bas aired, been input, first press 4 (88 to specify the insert mode and then press [E€) Then, elate the 1 Deg ! Lt wits Tilsit N OSXT=G, 8XT+2, Goth 1 Align the cursor with the * .
Using standard memories o, 1, 0,7, =2 ¢ 70 steps Using array-type memories Lol 1,0, 2~ Z L Algal 1 LA Goth, 1 16 steps The difference is readily apparent. When using the standard memories, the input value Is compared one by one with the value assigned to each memory {i.e. A=1, B=2, . .
¥ Application of the array-type memories It is sometimes required to treat two different types of data as a singing group. tn this case, memories for data processing and those for tidy storage should be kept separate. Example: Store data x and y in memories. When an x value is input, the corresponding y value is displayed. There will be g fot) of 18 pieces of data, Example program 1 Memory A is used as the data control memory, and memory B is Seq for temporary storage of the « data.
Y 4-9 DISPLAYING ALPHA-NUMERIC CHARACTERS AND SYMBOLS S Alphabetic characters, Numbers, computation command symbols, e can be displayed as messages. They are enclosed in notation Mary, Alpha-numeric characters and symbols # Characters and symbols displayed when pressed following &5l . L1k space, ABCDEFGH)LLKLMN OPQRSTUVWXYZ # Other numbers, symbols, calculation commands, program commands 8,9, 0 Vet X R sin, cos, tan, log, In, ..
Strings longer than 16 characters are displayed in two lines, When alphabetic characters are displayed at the end of the bottom line, the entire display shifts upwards and the uppermost line disappears from the display. @510 728745 T 168, 852-87 785, 1028, Prof 0 (&x] 123445 ) 168, 852-87 785, 1928, Prof @ ABCDEFGH) JKLMNOP | After a while 168, 852~87 765, 1028.
The following should appear on the display when the program iy 0. ecu ted: can be input in place of the key operation after the first equation to suspend execution after the first graph is produced, To counting execution 1o the next graph, press [BE]L e 0788 The procedure outlined above can be used 1o produce & wide variety of graphs.
CASIO PROGRAM SHEET o m Minimum loss matching 4 Description Calculate Ry mnd Ry which mute Zo and 2, with loss minimized. R Zy——w Ry %2y Example Calculate the values of Ky, Ry and Lag, for Zy= 5004 and 7, <2000, Preparation and operation W Store the program written on the next page. #Execute the prig mm as shown below i the AUN mode (A1), Step Key operation Display Step| Key operation Display 1 [rgl 0 20=1? Il 2 500 [BE] 200 Rio 13 4 387.
CASIO PROGRAM SHEET No. § Program o [N Cantilever under concentrated load Program Notes dmm — T 0eg Description STy Young's modulus (ke/mm’) 12 o » en metrical moment of inertia {mm¢] E1 3 * Distance of remonstrated load 4 Lot Px X k3 furors support Load HYPERTEXT Distance of poi of interest from the support Defection y Angle of defection s Bending moment M g mun) PoX ALY o @ ever @rsa 113 v 850) Trample =0 {shearing load (shearing load 154 £ #4000 kg/mm? What are deflection, angle of deflection.
CASIO_ PROGRAM SHEET Program for No. Norma! distribution & Description Obtain normal distribution function # r) by Hastings’ best approximation) Pict $ ()it eat?) P 02316419 | 7BLA793T = 31938153 1R21255575 €, = —0.356563782 C5m1.330274438 Example Authenticate the values =138 and 2 =07 Preparation and operation #3t6 e program written on the next pg #Execute the Bop ram as snow below mm RUN mods (68 1), Step Key operation Display 1 Step Koy operation Dyspepsia 1 [EEG 1.18 [BE]| o.8809056% [BE]| 0.
CASIO PROGRAM SHEET o, ; Priam tr Graph variation by parameters Program . Notes “Description Damped vibration {Over damping barterer | fym e SRR . (Critical damping) {hootenanny (Damping vibration) gone :i’; QiF ) patient ! 181 Example ~ai) 7 Draw a graph of the damping vibration that possesses the following pars. el {cal T ? Trey | meters: Toe: T i T Qje =018 z0=2 wg=2 (e o £ vo=08 Total 710 steps ® 7 Preparation and operation % #Tons the program wren on tha most page.
Program fer program Graph variation by parameters Graph variation by parameters 7 Step Key operation Display Sep Key operation Display (gl 0 BxE] Prof 0 {#ios] 0 (88) Prof 8 EPSILON=? EPSILON=? 0.188) 2.1 0.2 s Ne=? LE 150 0.18 X@=2 250 2.
T T Hysteresis loop : 8 e Hysteresis loop " Step Key operation Display Step Key operation Display 5 0 (B Prof DATA? 10EBE i 0.86 (B8] Prof 0 T ] Input data in order. NO. OF DATA? : 17 IN LOOP DATA? 12[8%) Prof 0 1 ~1.83 NO. OF DATA? done LOOP -4 NG. OF DATA? v B=? 12 -1.4 M ? done END 0.4 [EE] . &= 0.
_ PROGRAM SHEET Loggia Frogman for . N Regression curve 9 Program Example Operator: exponential regression of the following atx: (il 2z] 56 Ly 62] 48 Dean an exponential regression curve, wnd use the trace function @ extinction the value for y when %= 20.
P Regression curve e 9 rearm et Regression curve e ¢ Step Key operation Display Step Key operation Misplay P 0 (5] Prof 0 E DATA (N ~END— {Range setting check} Range OK? Program 1 EXE =~ Disguise 35.86 X7 Set range values. 7 Input data in order. [Ferber! Range i =R EG] 2 50[EE] maxima s 1018E slit@ =010 (B8 55 (5E 10 s61 1@ (&3] Prof @ 6.2 Range OK? After data input is complete, DATA IN ~ENDX7 4 | press they've and ox Ac-Prog 1 EXE 2 37.8 cute the program in Prof DATA IN ~END— i = 35,858 Program 1 EXE 35.
Fe Regression curve Regression curve | 8 Step | Key aeration Display Step Key operation Display [ Biog [Fisk) 1 [B6E] Aymara VAXes (BX] -2 \l\\ Y=AXXz'B -3 \\ ° 1~3:7 2[EE] N ] VAXes (BX)] -2 {Select exponential regress! Maxima 2 B 8 session. 2 10 14 done Al 40.68214077 Dis 1~317 A wE 2 done i 15 Al 40.68214077 i B -0.06162460519 Dis — 0] 1~8:? Move pointer to X=20 2 dong 40.88214077 B: ! -0.
Fragment o1 oo, Frag ram or ™y Parade diagram 10 Parade diagram 10 Step Key operation Display Step Key operation Display Prof @ 10786 DATA? {Bar graph display} 1 s . 105281 Prof (5] DATA? {Parade diagram display) 185 DATA? Prof © DATA? : 105 ! 3 DATA? 7 65 DATA? Input data in order.
REFERENCE MATERIAL W Error messages Message Meaning : Countermeasure Syn {D Computation formula i@ ERROR contains an error. | the paint where the error Q@Formula in a program | | was generated and containing an error.
Stk ERROR « Execution of computations that exceed the capacity of the stack for numeric values or stack for computations. * Simplify the formulas ta Keep stacks within 8§ labels for the numeric values and 20 levels for the computations, + Divide the formula into 1wo or more parts, Mem ERROR » Attempt to use a memory such as Z{6] when no memory has been expanded. + Expand memories using i 1 (Defame. * Use memories within the current number of memories.
SPECIFICATIONS Moet: TX-7000GA [Computations| Basic computation functions: Bail-in functions: Statistical computation functions: Memories: Computation range: Rounding: Negative numbers, exponents, parenthetical addition/ priority sequence judgment function—true algebraic logic Trigenometric/inverse trigonometric functions {units of angular measurement.
