+The contents of this manual are subject to change without notice +No part of this manual may be reproduced in any form without the express written consent of the manufacturer.
Key markings Error position display function Modes .. Multi statement function . Manual calculation modes Scientific function calculations Display Trigonometric functions and inverse nomenclature functions Tu-tier display . Logarithmic and exponential functions . Display symbols performing hyperbolic and inverse hyperbolic unctions Exponentiation display Coordinate transformation . . Special display functions Permutation and combination Handling Precautions .
Editing programs Program deletion Program searches . Filename sequential scare Sequential search of program fines Dirac search Scrolling right and lat in filenames and program lines Program execution Execution through filename scare Execution by pressing BIFF Aborting execution .
Section 1 H) Configuration and Operation ] Be tore using this unit for the first time, be sure 1o press the ALL RESET button on the back of the unit, «Flow ot Operations (Be such o read this) It contrast to standard electronic calculators, the keys on “scientific” calculators often perform more hath one function.
# Display modes EBB: fix mode Specifies number of decimal places. (“Fix” symbol appears in display window when this mode is selected.) H(E): Sci made Specifies bummer of significant digits, (“Sci” symbol appears in display window when this mode is selected.) ENMESH: Norm mode Cancels “Fix" and "Sci” specifications. This operation alas changes the range of the exponent display (sse page 12). “With the exception of ihe BASE-N mods, modes (7] ~ (8] can be used in combination with the manual calculation modes.
— i W Display symbols ¢ The display window features symbols which light 1o indicate the present operational sta. tws of the 1-4500PA. 5 FE®E hyp WAT HETERO LADS BRIE Fix Sci Eng ®: Indicates G key has been pressed. (£ indicates BB key has been pressed ®: Indicates @ key has been pressed. & indicates key has been pressed. hyp: Indicates B key has been pressed.
*Hexadecimal numbers ABCDEF12 ABCUEF12 ¥ | indicates ABCDEF12,, {~ 1412567278,)] *Sexagenarian numbers 12.58244 12° 342 56.;8 Indicates L)k Degas e [ Handling Precautions Jn *This unit is composed of precision electronic components, and should never be disassembled. Da not drop it or otherwise subject it to sudden impacts, ar sudden changes ip temperature. Be especially careful ta avoid storing the unit or fearing it in areas ax. posed 1o high temperature, humidity ar fare amounts of dust.
BTo replace the main battery Ti Press the @ key. Then remove the two straws o the back of the unit and remove the back cover. <@ Remove the screw holding the battery pressure plate {sower 'A”) and then remove the battery pressure pitas.
[ Nomenclature and Functions N A+ 867 Display window Alphabet key Second shift key it key Function command keys Ts Kay Other command keys Execute kay Answer key Exponent key Shift key Press when using the function commands and functions marked in orange on the key pans, An 8" wil appear on the display to indicate that has been pressed.
mode (FEE) ® 5 Used in combination with ) key. mode (EE) “When the key is pressed in the COMP mode, LR mode or SO mods, the following functions are capacities: . Internal rounding This key operation rounds the internal value {value stored in the Y register) to 10 digits. Note that this also rounds the result that is prostituted by the Ans function, In the FIX and SCI modes, tis key aeration changes the internal values to the farm specified for value display. .. Random. number. generation.
P Angwer/CAPA/Space key *Press {5 Stolid by [ to recall the last calculation result, *Hold down following B8] key to display bumper of remaining steps in program. Press to lowing key to Input a space. " Delete/Insert key . . +Press @ to deletes character where cursor is lashing. Elates character to left of cursor when cursor is to the right of the last input character. Press following B key o display the insert cursor {7 7. Entering a values wheel the in.
P @ Fractions/Judge command/Negative key »Used when inputting fractions and mixed numbers. [Example | To input % press 23EFED4S: To input 2‘2' press baseman: +By pressing @B in succession, the displays values will be converted ta the improper fraction. *When pressed afire pressing Gl key, “judge” symbol " %, used in executing Jump command, is input. For details, refer to page 112.
m Stare memory/Integer/Constant term key beginning +Press prior to imputing alphabet character when inputting calculation results to memory, s Calculation priority sequence *Press BED key hollowed by 8 key prior to insulting number in order to obtain integer | | 3.
— M Number of stacks This it gestures & memory known as a “stack” for the temporary storage of low priority numeric values and commands (functions, etc.). The numeric value stack has nine lev. els, while the command stack has 24, }f a complex formula is employed that exceeds the stack space available, a stack error (Stk ERROR) message will appear on the display, Example] Numeric stack value Command stack “Calculations are performed in the order of the highest calculation priority first, Once.
W Number of input characters This unit features a 127-step area for calculation execution. One function comprises ane step. Each press of numeric and ¥ keys com. pries ane step. Though such operations s BRI (&3 key) require two key operations, they actually comprise only one function, and, therefore, only one step. These steps can be confirmed using the cursor, With sate press of the [ or 5] key, the cursor is moved one step. Input characters are limited to 127 steps.
n / Section 2 / Manual / Calculations £ ‘Basic calculations ‘Memory ‘Special functions Scientific function calculations Engineering symbol calculations Binary, octal, decimal, hexadecimal calculations ‘Statistical calculations Formula memory function
W Percentage calculations *Francium and discount calculations cannot be performed in the Eng Mode. To perform a premium o discount calculation, first press MBI to exit the Eng Made. See page 59 for details. Example Operation Display (Lower) *Percentage 26% of $16.00 15E32667Z 3.9 premium 15% increase from $36.20 36.283 15 50%) 41.63 *Discount 4% discount from $47.50 47,5634 ERA 45 i *Ratio 75 is what % of 2507 T5VAR50EN T 30. *Rate of change 141 i an increases of what 9 from 1207 141 E120670 17.
20057 % 14=400 200/A7EA4E 40, {Tyree decimal places spottiness) BETTIE) 400.000 Fi (Concatenation continues van 10 digs) 200875 28.57¢ Fix. {prep} El| ~8.57142857x_ Fix 4@ 400,000 Fix if the same calculation is performed with the specified number of digits: 200l76 28.571 e {Value stored internally cut off at capacities decimal place.) D 28.571 Fix | Nippon 28871 % _ P 148 999,994 " {Specification canceled) 399.994 123m x 456 = 56088m 123€34666 56088, =56.088km 56.088 % 780 %0.96 = 74.88g 78E30.96(5 74.
i & variable expression is entered, the expression is first calculated according o the value § stored in the variable memories used in the expression. The result is then stored nth variable memory specified for the result. Example | Inputting the results of A xB anti memory “C*; REDREW 6898824, e 6898824, “Syn ERROR is generated when an attempt is made to input a substitution formula {such s ©=AxB) or misstatements (such and the existing memory con. tents are retained.
To heck the current number of expanded memories, pass @ followed by [ and g ERIE Dem 30. To initialize the number of memories (1o return the number value in the emery expansion sequence beautified above. R0k 10 28) enter & zero for the Dem 0 0.
(2) Independent memories Addition and subtraction (te and from sum) results can be stored directly in memory. Results can also be tantalized in memory, making it easy to calculate sums. Example | inputting 123 1o independent memory: m123 2] Recall memory data. & Add 25, subtract 12 25 12EmE] (Grassing 25891288 provides samey vault) Recall memory data. I “To clear memory contents, press (2 ~ Addition/subtraction te or from sum in memory cannot be carried out with B, 8 and 5 keys in SD mode and LR mode.
[ Special functions n W Answer function This unit has an swearer function that stores the result of the most recent calculation. Once & numeric vale or humeri expression is entered and 3 is pressed, the result {the answer in the case of numeric formulas) is stored by this function. To recall the stored value, press the i key. When 0 is pressed, “Ans” will appear on the display, and the value can be used in subsequent calculations.
(Continuing) 132 ] ' CATZ%35818, 154 27 S 169. & 7.6496 M Replay function This function stores formulas that have been executed. After execution is compete, press. ing either the [ or key will display the formula executed. Pressing [ will display the formula from the beginning, with the cursor locales under the first character. Pressing wilt display the formula from the end, with the cursor located at the space following the fast character. After this, using the &2 and 5] to move the cursor, the for.
IEEE 14/18x23 & 14710x 2.3 3.22 Misstatement function +The multi statement unction {using colons to separate formulas or statements} avail, bie i program calculations can lase be used for manual calculations, *The multi statement function italics formulas ta be separated by colons to May consecutive, multiple statement calculations possible. *When B2 is pressed to execute a formula input using the multi statement format, ty formula is executed in order from the beginning.
[l Scientific function calculations B Trigonometric functions and inverse trigonometric function +Be sure to set the unit of angular measurement before performing trigonometric dune. son and inverse trigonometric function reticulations. *The unit of angular measurement (degrees, radians, grads) is set by pressing &5 for, owed by & value from radians = 100 grads) =Once a unit of angular measurement is set, it remains in effect until & new unit is set, Settings are not cleared when power is switched OFF.
M Permutation and combination +Total number of permutations +Total number of combinations *The following operation is invalid in the BASE-N mode.
Il Binary, octal, decimal, hexadecimal calculation: R *Binary, octal, decimal and hexadecimal calculations, conversions and logical operation are performed in the BASE-N mode (press «The number shyster set by respectively pressing corresponding symbol — “h", “o”, “d" or “H" appears on the display. s Number systems are specified for specific values by pressing B, then the number sys. tem designate immediately fallowed by the value. «General function calculations cannot be performed in the BASE-N mode.
Brock 2 10060011 cameo Clonk 2 Block 3 1000811 cmmn01100101 ¢ (Back 3) Black 4 = YWCA* (Brock 4) ) cnow© Be tums 1o Kiosk (5T ) 1000811 weao® (Ra tuns 1o Brock ) 11 the Stael oS, BIS CK 1 dismayed Legitimately BRAT MAGICIAN. BIG 2 Silky by pressing the 50 key. The block display switches between Block 1 and Block 2 sate dime you press the 3 key.
M Negative expressions n Example Operation Display (Noway, * & ¥ How is 110010, expressed negative? Boas 1100106 110011107 yous mags &) 1T How is 72, expressed negative? @726 B e How is BA expressed negative? IR EFFECTS ¥ il wBa sic arithmetic operations using binary, octal, decimal and hexadecimal values Example Operation Display {Lower) J111p+ 1010,= 1100012 * b 1011183110106 00110001 ® 47,5~ OF 16= 46810 &~ N VERBATIM * 123X ABC 1= BAFFLE 55 G 123EABCE APOSTATES ® = 228084 228084 4 JFK 100105 7884 EOE1F2
Logical operations 3 Logical operations are performs through logical products (and), logical sums (o1, nation {Not, exclusive loge sums (xor}, and negation of exclusive logical sums Statistical calculations it can be used 10 make statistical calculations including standard deviation in the ut Example Operation Display and regression calculative in the LA mode.
Example 4] 30FD50ED 1208131 To delete 120 R 31, press . Example 5 30B950E01206(H3160 To delete 120 §[7) 31 (5, press . Example 8| S540ET306 To delete 120 BA(7] 31 &1, press 120 BITCHY) 31 FARED. (FOEDEI208TTI3080 To delete (73 20 (3, press () 20 BEETLE. Note: You need to press B to delete a calculation result, such as /20, [Example 8] 1105120 E0E30ED To delete ] 20 7, press & 20 REED 1 67, nonperforming calculations The following procedures are used fo perform the various standard deviation calculations.
M Regression calculation I the LR mode, calculations including linear regression, logarithmic regression, experience. ital regression, and power regression can be performed. # Linear regression Linear regression calculations are carried out using the following formula: s Data input 1. Crass BR(3] to specify the LR mode. 2. Press B to clear the statistical memories. 3.
Example Operation Display Lower) «Temperature and length of @ steel bar EHE -~ “LR” Emory cur) SHEREE Temp, Length 100711003 100 1003mm = 1. 1856 1005mm 15[1100565 15, o, st 2001101050 20, 25°C 1071mm 210116 25, 304G 1014mm 300101400 3. Using this table, the transcontinental e 83 8674 0 10TH 0 GOON | ot BT 058 Based on the costliness for| ratification consistent 1) ERIE 0.982607363 maul, the legging of the stets . bar a1 18°C and the opera 18GEEE 1007.48 twee at 1000me can be est(Tomprturs at 10a0mol mated.
# Exponential regression Exponential regression calculations are carried out using the following formula: = Ave (Iny = lnA+Br) *Data input 1. Press BT 1o specify the LR mode. 2. Press SABRE to clear the statistical memories. 3. Input data in the following format: [T]in “To make multiple entries of the same data, follow procedures described for near regress. soon, however always press [ before inputting » data.
*Performing calculations The fallowing procedures are used to perform the various calculations.
v Value input tor variable s Using formula memory in creating tables 76 By inserting & 4" iris possible to write multiple formulas, This makes it easy to clears 58 \bales, such as the ane shown below. B pie 3| Complete the following table: “ 8 B P=AxB | Q=AB 117 8E0 648 76. Q.47 8 4.36 . 362 *Press B key in place of [ key to execute calculation. L When formula is displayed, corrections of alterations can also be made, Solution} P-Ax B Example 2] Changing EHE Formula displayed a (Calculation started) A% 0.
B Q=A/B 1 .260302%?9 A? (Continuation omitted) < NOTES > (1) A maximum of 127 steps can be input into the formula memory, using the ) key {2} Memory contents are protected even when power is turned OFF {or when auto prows OFF function turns power OFF). However, when a new formula is input into memory, the previous formula is deleted. {3) Array variables cannot be used in formulas input into memory. If used, it wil be im. possible to input variables into formula on display.
Text zan be assigner to a variable memory used in a substitution formula by enc logy the texting double quotation marks. Then when the formula is executed, the 1ox! app gay on the display. [Example Write JA "ANSWER™ ~ 128 x 456): I EMENDATION] ] G ANSWER = 56088, /' Calculation , L e Text which is over 12 characters in length is shown from the left and followed by 8 “w”.
'Temples of operation ] Calculate the following: LPex?edn+ yax | Section Calculation *Integration calculation san be carried out by entering the integrate calculus form e (Specify “B") the following format: Vanuatu of whom number of divisions 2" L Ending point R 2 R EIGHTEENS T2X2+3X+4,_ Starting point TIEBREAKER] (ftx) input SEEING @ b tintype 6057 (n input) || ® arswer_arptayed in approximately 15 s BraX+4,1 o)) Calculation executed) 12X s B equal parts “Integration calculation is performed using Simpson’
Ba4. Delhi H Notes on integration calculation «Press B8 key during integration calculation {(when display is blank) 1o abort calculation *Integration of trigonometric functions carried out in *E” mode (FEB. »This unit utilizes Simpson’s rule for integration calculation. As number of significant digits is increased, extended calculation time is required. In some cases, calculation resupply ray be erroneous even after considerable tire expires in calculation.
| Section 4»)) Program Calculation [ What is a program? = n This unit has a builtin program function that facilitates repeat calculations. As wig “mull statement function”, the program function lets you execute series calculations, a series. In addition, the programs entered using this program function are store i memory as individual gites, under filenames, This system lets you search for ang o programs quickly and easily.
v M Writing programs % m Program execution When the filenames & displayed in the WRIT mode. press the (3 key (o (51 key) 10 spiry. | press B8 10 cancel the WRIT mode, then press the i key to call up the filename, the first line of the program, and begin writing the program. gad press the {8 key to execute the program, GOING WRT WRT "] o Indicates program lin tuba GOING UP When you'vs finished inputting the first line.
568 —g4. .j P . 121.5 -Radiogram correction, addition and deletion . inserting lines To insert a line between two existing Ines, display the tine just before the place you want 1o insert the new line. After inputting the desired program, press the B9 key. inserting a line at the beginning Insertion a line at the beginning, display first fine by pressing the ) key and then press e () key once again. After inputting the desired program, press the (8 key.
Y ® Registering filename As the object is dropped in this problem (instead of being thrown up, as in Problem 1 presented previous, input “COMING DOWN” as the filename. » Calculation formula The following formulas are used to calculate the velocity “V* tater “T” secants, as wy| 38 the distance traveled "H” after “T" seconds, with “U” representing the initial livelong. 1y when the ablest is dropped, “T” representing ime, and representing gravitation, al acceleration.
© WRT B B e WHT 3 §=GT Fl L3 29.4 WRY B @ WRT & 8 *Note that edited programs are not registered in memory until B key is pressed. It g V=U+ 6T key has not been pressed, the previously registered program will still be herd in memory. 194.1 ®s B fm COMING DOWN 168 8~QT 69.8 372.5 am 2 & 54.
Y W Program deletion Press B to specify the WRT mode. As with program editing, display the line contact, ing the program you want (o delete and set the unit for editing (B symbol appears display), Next press the @8 key or B key and then the @ key. The displayed fine wy be deleted, |Example] Detente the line trim the “COMING DOWN" program: Filename? F5 WRT PROGRAM Fs WRT 8 = PROGRAM F3 war 8 F3 WRY §7% FORMULA WHT «Note that after a filename is deleted, the succeeding filename is displayed.
v GOING UP Fto @ m PROGRAM *Note that if you press the I8 key when the tacit filename is displayed, the last filename remains displayed. Also, if you press Bl f8 when the first filename is displayed, it . mains displayed. “Yau can spicily the RUN made after the display has been cleared (by pressing the gy key), during display of a calculation result, during input of a value for a variable, or whit tot is displays.
jetsam] — F1 I3 war B WHEE F1 11 WET 8 s pressed when program is displayed, the last line is automatically displayed sy input of new lings becomes possible. B Direct search ® Direct search of filename By inputting the first character or characters of a filename (up 1o 127 sleeps) and pressing the [ key, i is possible ta search for an individual filename directly. #in the RUN mode: Example] Search “COMING DOWN" from the file.
Notes on Direct search function #The in #Gr and ” €~ used in the BASE-N mode cannot be searched simultaneous, lousy. The same is true for the P of “Pot {" and the letter “P”.
M Execution by pressing B[P After pressing BIFF, input the filename and press the 8 key fo execute the Execute the “COMING DOWN'” program: IR EE Example ezl [ Prof_ SAID [~ COMING DOWN.— (EIDER &8 506 9.
*Label names can contain alphabetic characters, numbers, functional comm €08, elev, enc, however they may not contain delimiter codes *Label names may be comprised of up to 126 steps. [Example | Rewrite the program used in Problem 1 using the “Goya 0" ang commends to allow repeat calculations: "Delhi The program used in Problem 1 (presented perv [~ 53T Go Me Up Gustily shown 1o the Ag ht.
# Conditional jump @ ‘The conditional jump compares a numeric value with a constant ar another numeric vg, in emery. If the condition is true, the statement following =" is execrated up 1o next "% or if the condition i ot true, execution skips the statement folly "2 up 1o the next s . In either case, execution Continues from the above following the jump end code ‘% ”. Conditional jumps are formed In the following ways: 1. Lat Relational Right S Felony BNt <> statement {51 % statement { ] s statesmen 2.
L. ol W Subroutines A program contained in a single program area is called a “main routine”, Often program segments stared in other program areas are called “subroutines”. Subroutine can be used in & variety of ways to hap make calculations easier. They can be Urey ta store formulas for repeat calculations as one block ta be jumped 10 ach teems, or store often used formulas or operations for call up as required.
9,868 | 168 [Ve=U=at 40.2 45,1 @ B GOING 163 =) 59.3 we B @ < 54.9 w3 @ GOING UP:8,7 . 1. 8 {Continuation omitted) in this way, subroutines can be used to isolate the common portions of two original programs and store them in separates program areas. Taps are shortened, and programs take on a clearer configuration. 116~ y pause command gy inputting [Paws 7 (1= an integer between & and 9} in the program, execution can oo interrupted (paused) for up to 4.
The amount ot ime {approximate} corresponding to “Pause n” being an integer be, tween O and 9] is a8 hollows: Pause time {seconds) (15| *“Pause #” is treated as a single statement.
36 % o724 & 194.1 (Continuation omitted) ““Fixm™ is treated as a single statement. [ Remaining program capacity j. The program capacity of this unit s 1103 steps. The number of steps indicates the amour of storage space available, and it will decrease as programs ars input. The number of remaining steps will also be decreased wham steps are converse o memories. {See page 41.) *Basically, one function requires a single step, but there are some commands where one function requires two sleeps.
b. Reselling data First, call up the filename “TEL DATA”.
PROGRAM LIBRARY 1. Prime factor analysis 2. Greatest common measure 3. A+Y transformation 4. Minimum doss matching 5. Cantilever under concentrated load 6. Normal distribution 7. Numerical solution of an equation (Newton’s law) 8. Quadratic equation 9.
CASIO PROGRAM SHEET 1 r No. Program for Prime factor analysis ° 1 Program Notes Description 7 Prime factors of arbitrary punitive intaglios are produced. For 1ema10® 34 prim minibars a0 traduced from the la wast value s, “END" is displayed at the ses of the program. ( Caviar at 15 divided by 2 and by ail successive ofd humblers (d=3, 5. 7, 5, 11,13, .. e sack for divisibility. Where ¢ is a prime factor, me=on,. 1 & assumed, and division is repeated Unit 89 i % Example ) 197317 . 122 @ 8 185 830213 ext s @ .
_CASIO PROGRAM SHEET ' 2 Prearrange for Ho.
Program fof Step Kay operation _CASIO PROGRAM SHEET Quadratic equation Display 148~ Key operation Display Memory contents 8 Notes Numbs of stags 108
_CASIO program SHEET Program for No.
Function Input range Internal digits Accuracy tal, b, o< 1x30%00 Bxb. c 1w 100 Hexadecimal display: x| S2TTTIIITIT 12 digits 45 a rules, accuracy 10th digit, x>0 110" < logy 100 K= ped x0 350 {n=0, is an integer} However. —1x 1% Gillion <0 7 “Results “Total of integer, numerator and denominator must be within 10 digits (includes division marks). ~input Result displayed 26 a fraction for integer when integer, numerator and denominator are less than 1% 10%.
M Specifications Model: x-4500PA Calculations Basic calculation functions: Negative numbers, exponents, parenthetical {with priority sequence judgment function — true algebraic logic).
