Sharp EL-531XBGR
Contents
1. Omr de for resultater af omvendte trigonometriske funktioner 6s GD 225 15 a Sa figevouninivoarshuet Tourn 065 45 5 3 140 GUS 269300 1818 oreo DoD EDOD 4 1 DD 3428571429 Julat hasil fungsi trigonometri songsang GE es GHD 7 211102551 faxes 42 GOSS wo Tao Kisaran hasil fungsi trigonometri inversi ww 33 69006753 e Saa pile ple agama wn 7211102551 1 Gs 2 ogs paopao 5 sin x tan x 9 cost Mowe 1 250 000 DEG 905090 005180 2 5 30 1 2 eacop ERS d 8 228993532 RAD 22822 059 7 CE 7 AE 11 32623792 GRAD 100 6 100 lt lt 2 4 ce 3 1 25 CE 2 GE 5 1 65 4 57 91 1713720 Doro 15 sr 165 2 165 59 20 90 rad 00 D 1 570796327 1713120 56 3 gt i caco 100 iafe 33 20 8 7 a 2 OH 90 165 22 G 15 a 08 53190102385 45 gaa 30 25 gt rad Gn Gace 0 927295218 8 CZ 252 7700 oR 59 03344706 2720 53 13010235 12 GET 15 e Far Europe ony SHARP ELECTRONICS Europe GmbH 5 9 ANS memnon _ 9999999999 Sonninstrate 3 D 20087 Hamburg 502790272. operation Display ANS _STATVAR Used to perform statistical calculations When executing mode selection temporary memories statistical EDE o x o variables statistical data and last answer memory will be cleared pann Don o 5 even when reselecting the same mode AAI waa ross to display the menu RESET switch o o o FSE O Clear x Retain 0 Independent memory Temporary memory A F X and Y Last answer memory Statistical data entered data sx EX J DY D Bay a b All variables are cleared See About the Memory clear key for details 7 This key combination functions the same as the RESET switch See About the Memory clear key for details About the Memory clear key Press Zn to display the menu RESET 0 1 To clear all variables M A F X Y ANS STATVAR press E or GOS RESET the calculator press C1 or C1 ENT The RESET operation will erase all data stored in memory and restore the calculator s default setting Entering and Correcting the Equation Cursor keys Press C4 or CF to move the cursor You can also retum to the equation after getting an answer by pressing C4 See the next section for using the a and Cy keys Inthe SET UP menu and other locations use the 4 or gt k
3. scr FIKTAB 1 0902 s E ayer 5 9 Gu me 06 1 Mame For warranty information please see www sharp netau 54 DEG D M S 0 0 0 00001 lt x lt 10000 52 SoCs 940 y nyoro VEF lt 0 7 55555555555555 10 Ery x292 e nn 0 69 we Ey y 4 y2 yn osr lt to ytty yn A DEG a lt 10 ES APY RAD 10 lt 80 10 GRAD 19 12 10 13 eA DIGI GIGDGAGI paran Function Dynamic range SoMa Funktion zulassiger Bereich DEC DEC x lt 9999999999 moO Fonction Plage dynamique SBIN BIN 1000000000 1111111111 ki ee Funci n Rango din mico SPEN Osxs 111111111 Fun o Gama din mica OCT PEN 2222222223 lt x lt 4444444444 w CTD 2 Funzioni Campi dinamici HEX O lt x lt 2222222222 75 nee Rakenbspacton AND oct 4000000000 lt x lt 7777777777 75 75 D 8 AT 4 oR Oss 3777777777 75 50 ATA 5 falter XOR HEX FDABF41C01 lt x lt FFFFFFFFFF Dynamick rozsah XNOR 0 lt x lt 2540BE3FF nition efinitionsomr de ene Funito a Oyama anason gece ttn icles 7 lt lt Funktion Dynamikomrade PEN 2222222223 lt x lt 4444444444 eese 41 200 Maniu 0 5 2222222221 Go Buta 4000000000 lt lt 7
4. 2 10 lt x lt 230 2585092 10 lt x lt 100 1 10 gt y 10 EDC 24 4880159 219 2e smn cosha 32002505062 aae tanh x DES 563201409 lt 1 cosh x 151109 114 1 1 lt 1 p DATA CAEDE 0 3 eon sem 1 lt 2 18443460x10 46 L l lt 10 DATA 5 a Dmm lt 45 45 CED 8 OATH 45 aes be oS 0 lt 45 aa 60 5 60
5. SPECIFICATIONS Calculations Scientific calculations statistical calcula tions ete Mantissas of up to 14 digits 24 calculations 10 numeric values 5 numeric values in STAT mode EL 509X 531X 1 5V DC Alkaline battery LR44 or equivalent x 1 EL 531XG Built in solar cells 1 5V DC Backup battery Alkaline battery LR44 or equivalent x 1 EL 531XH 15 Heavy duty manganese battery size AAA or R03 x 1 TEL S09X 531X Approx 5000 hours EL 531XH Approx 17000 hours when continuously displaying 55555 at 25 C 77 F Varies according to use and other factors Operating temperature 0 C 40 C External dimensions 80 mm W 158 mm D x 14 mm H 3 5 32 W x 6 7 32 0 x 9 16 H Internal calculations Pending operations Power source Operating time Weight EL 509X 531X Approx 94 5 g 0 21 6 including battery EL 531XG Approx 94 5 g 0 21 Ib including battery EL 531XH Approx 101 g 0 23 Ib including battery Accessories Battery x 1 installed operation manual and hard case FOR MORE INFORMATION ABOUT SCIENTIFIC CALCULATOR Visit our Web site http sharp world com calculator SHARP SHARP CORPORATION ENGLISH 4 ain Cees Cian os tan DICOTA 6 ma RCL STO C ANS 19 EEN EPEN 027 HE OED
6. NES NOT AND OR QC COAGGIGIED A 56 E 56 O 56 EL 509X 68 68 DEC 25 9BIN COACE 25 Grae aN 110015 EL 531X sin 0 one GF 0 866025403 2 4 Ceea moms goo HEX 1AC ea EL 531XG abla mae COC See en 110101100 EL 531XH me 0 707106781 Ge GD 2G0GD 16 aaea 3203 24 15 CE 654 tang em 50 ara OC 5 C 80 DEC mm 428 CALCULATION EXAMPLES cosh 15 HCO sape 1 OOD TC bit x D1 ANWENDUNGSBEISPIELE 15 2 G15 OG 2008553892 gt lt gt s fo Mi 250 280 We 2 BINGMNEG D 1191111001 EXEMPLES DE CALCUL urie AEPS Mas 5 35 EJEMPLOS CALCULO Esana 0895879734 M Ceca 665 HEX IFF ECD 1 OECD FD 12 812 C 1511 EXEMPLOS DE C LCULO inz0 Spre zoss
7. Logarithmic regression Power regression and Inverse regression calculation Statistics of 4 and In addition estimate of y for a given and estimate of x for a given Since the calculator converts each formula into a linear regression formula before actual cal culation takes place it obtains all statistics except coefficients a and b from converted data rather than entered data Quadratic regression calculation Statistics of 4 and and coefficients a b in the quadratic regression formula a bx For quadratic regression calculations no correlation coefficient r can be obtained When there are two x values press anaF When performing calculations using a b and only one numeric value can be held Mean of samples x data sx Sample standard deviation x data and displayed as follows AA B96 C 96 0 9d E E Fok In the binary pental octal and hexadecimal systems fractional parts cannot be entered When a decimal number having a frac tional part is converted into a binary pental octal or hexadeci mal number the fractional part will be truncated Likewise when the result of binary pental octal or hexadecimal calculation includes fractional part the fractional part will be truncated In the binary pental octal and hexadecimal systems negative numbers are displayed as a complement Time Decimal and Sexagesimal Calculations
8. the following three angular units degrees radians and grads can be specified DEG GRAD RAD rad ed SCIENTIFIC CALCULATIONS Press 8008 0 to select the normal mode In each example press ove to clear the display And if the FIX SCI or ENG indicator is displayed clear the indicator by selecting NORM from the SET UP menu Arithmetic Operations 2 The closing parenthesis CTO just before or Cm1 may be omitted Constant Calculations 3 In constant calculations the addend becomes a constant Subtraction and division performed in the same manner For multiplication the multiplicand becomes a constant When performing calculations using constants constants will be displayed as Functions 4 Refer to the calculation examples of each function Before starting calculations specify the angular unit Random Function The Random function has four settings for use in the normal or statistics mode This function cannot be selected while using the N Base function Press to exit The generated pseudo random number series is stored in memory Y Each random number is based on a number series Random Numbers pseudo random number with three significant digits from 0 up to 0 999 can be generated by pressing woul Co ENT To generate the next random number press ENT Random Dice To simulate a die rolling a random integer between 1 and 6 c
9. batteries remove them and store in a safe place Do not leave exhausted batteries inside the product using up to 14 digits Chain Calculations 71 This calculator allows the previous calculation result to be used in the following calculation Keep batteries out of the reach of children Exhausted batteries left in the calculator may leak and damage the calculator Explosion risk may be caused by incorrect handling Do not throw batteries into a fire as they may explode Replacement Procedure 1 Tum the power off by pressing dF OFF 2 Remove one screw or two screws Fig 1 3 Lift the battery cover to remove 4 EL 509X 531X 531XG Remove the used battery by prying it out with a ball point pen or other similar pointed device Fig 2 EL 531XH Remove the used battery 5 EL 509X 531X 531XG Install one new battery Make sure the side is facing up EL 531XH install one new battery First insert the side toward the spring Fig 3 6 Replace the cover and screws 7 Press the RESET switch on the back Make sure that the display appears as shown below If the dis play does not appear as shown remove the batteries reinstall them and check the display once again n Fig 1 Fig 2 Fig 3 ft gt EL S31xH Automatic Power Off Function This calculator will turn itself off to save battery power if no key is pressed for approximately 10 minutes
10. calculator has four display notation systems Floating point Fixed decimal point Scientific notation and Engineering notation for displaying calculation results When the FIX SCI or ENG symbol is displayed the number of decimal places TAB can be set to any value between 0 and 9 Displayed values will be reduced to the corresponding number of digits 1 floating point number does not fit in the specified range the calculator will display the result using the scientific notation exponential notation system See Setting the Floating Point Numbers System in Scientific Notation for details Press followed by to display the following sub menu FIX SCI ENG gt NORMI NORM2 012 4 Setting the Floating Point Numbers System in Scientific Notation The calculator has two settings for displaying a floating point number NORM1 default setting and NORM2 In each display setting a number is automatically displayed in scientific notation outside a preset range 0 000000001 lt lt 9999999999 2 0 01 lt x lt 9999999999 0000053 Floating point NORM1 GEE 1000003 7 222222222 Fixed decimal ACDC 23222233 set to 2 eam 2232323 8 notation GeO CT 9 33x10 ENGineering notation 33 33 10 o Floating point NORM1 ETCC 331333 33333 Determination of the Angular Unit In this calculator
11. to the statistical sub mode press the corre sponding number key after performing the operation to select the statistics mode press C1 Population standard deviation x data n Number of samples Sum of samples data Sum of squares of samples x data 7 Mean of samples data Sample standard deviation data ay Population standard deviation data Sum of samples data Sum of squares of samples data Sum of products of samples x b Correlation coefficient Coefficient of regression equation Coefficient of regression equation Coefficient of quadratic regression equation Use 0999 and RED to perform a STAT variable calculation Data Entry and Correction 14 Entered data are kept in memory until F are pressed or mode selection Before entering new data clear the memory con tents Data Entry Single variable data Data Data ia frequency GATA To enter multiples of the same data Two variable data Data x isi Data y ATA Data Data as frequency To enter multiples of the same data x and y Up to 100 data items can be entered With the single variable data a data item without frequency assignment is counted as one data item while an item assigned with frequency is stored as a set of two data items With the two variable data a set of data items without frequency
12. 00 12 39 18 05 GRE 12 aS 99 ars 18 05 10 12 65501389 500 500x25 500 CF 25 625 123 678 123 678 F 123 40 40 400 400x30 400 C 30 SDCI 280 gt 60 8 GOGO The range of the results of inverse trigonometric functions aa es 0 Goes 0 pare RE GD 1 2 5 3 60 45 36 C 10 1621 Der Ergebnisbereich f r inverse trigonemetrische Funktionen 5 2 0772 21 Plage des r sultats des fonctions trigonom triques inverses ONSET 1234 Gs 56 12 CE 37 El rango de los resultados de funciones trigonom tricas inversas EP 60 0 E 0 ows 34567 2 1294 56 47 See e 21 Gama dos resultados das trigonom tricas inversas 45 169 Be a jy gamma dei risultati di funzioni trigonometriche inverse TD 2 GE 8 Teo cil ee 21 Het bereik van de resultaten van inverse trigonometrie 10 4641588834 59 17 Az inverz trigonometriai funkci k eredm ny tartomanya 708 5S 62 1224 10 gin 62 DWS 12 FWS 24 Rozsah v sledk inverznich trigonometrickych funkc 5 GosG5st 0884635235 Omf ng f r resultaten av omv nda trigonometriska funktioner TDG Gos K nteisten trigonometristen funktioiden tulosten alue fr
13. 10 Conversion between decimal and sexagesimal numbers can be Performed In addition the four basic arithmetic operations and memory calculations can be carried out using the sexagesimal system Notation for sexagesimal is as follows 12994 5618 degree T 7 Coordinate Conversions 11 Before performing a calculation select the angular unit y Y o Pe ae Polar Rectangular The calculation result is automatically stored in memories X and Y Value of r or x X memory Value of 0 or Y memory Modify Function 12 In this calculator calculation results internally obtained in scientific notation with up to 14 digits for the mantissa However since calculation results are displayed in the form designated by the display notation and the number of decimal places indicated the internal calculation result may differ from that shown in the display By using the modify function the internal value is con verted to match that of the display so that the displayed value can be used without change in subsequent operations STATISTICAL CALCULATIONS 13 Statistical calculations performed in the statistics mode Press C to select the statistics mode This calculator performs the Seven statistical calculations indicated below After selecting the statistics mode select the desired sub mode by pressing the number key corresponding to your choice When changing
14. 777777777 13 3630621 a 0 lt x lt 3777777777 Fungsi FDABF41CO1 x lt FFFFFFFFFF 95 2 Osea Fungsi Kisaran dinamis 57 10450 1000000001 lt x lt 1111111111 D 64 43210706 zag lt lt 1111 1 1 a i 2222222223 lt lt 4444444444 mes A Can x x 2n 1 og 0200000000 2 ol 5 1 egri NES oct 4000000001 lt x lt 7777777777 ee Z ane 2n 1 0253777777777 a GRAD 12128 10 FOABPAICOT x lt FFFFFFFFEF pen ge 1 100 n 1 2540BESFF 40 Gan 3 1 oa cosx integer ganze Zahlen entier entero inteiro intero geheel getal eg sz sz mok cel slo heltal Gand 1 826044386 tax Nx x lt 10 kokonaisluku heltal Sawin cane 22 0 995176343 integer bilangan bulat 8541216597 tomare 10 Gus 15 67223812 y gt 0 10 lt x logy lt 100 eszeseaass yx 46 ra 24 61590706 lt 11 1 21 1 x0 10 lt x log y lt 100 Caman o 12 CD 41 A 1 gt 10 lt 1log y lt 100 x 0 13 OAD 2 Ore 10 5 D 2 23 20 4 01 11 71 100 5 357506761
15. SHARP SCIENTIFIC CALCULATOR EL 509X EL 531X EL 531XG EL 531XH OPERATION MANUAL PRINTED IN CHINA IMPRIM EN CHINE IMPRESO EN CHINA 10HSC TINSEO658THZZ INTRODUCTION Thank you for purchasing the SHARP Scientific Calculator Model EL 509X 531X 531XG 531XH About the calculation examples including some formulas and tables refer to the reverse side of this English manual Refer to the number on the right of each title on the manual for After reading this manual store it in a convenient location for future reference Note Some of the models described in this manual may not be available in some countries Operational Notes Do not carry the calculator around in your back pocket as it may break when you sit down The display is made of glass and is particularly fragile Keep the calculator away from extreme heat such as on a dashboard or near a heater and avoid exposing it to exces sively humid or dusty environments Since this product is not waterproof do not use it or store it where fluids for example water can splash onto it Raindrops water spray juice coffee steam perspiration etc will also cause malfunction Clean with a soft dry cloth Do not use solvents or a wet cloth Avoid using a rough cloth or anything else that may cause scratches Do not drop it or apply excessive force Never dispose of batteries in a fire Keep batteries out of the reach of children T
16. an be generated by pressing 2 1 ENT To generate the next random dice number press ENT Random Coin To simulate a coin flip 0 head or 1 tall can be randomly generated by pressing To generate the next random coin number press ENT Random Integer integer between 0 and 99 can be generated randomly by pressing ndF eo 3_ ENT To generate the next random integer number press Angular Unit Conversions 5 Each time aF GAG are pressed the angular unit changes in sequence Memory Calculations 6 This calculator has 8 temporary memories A F X and Y one independent memory M and one last answer memory ANS The independent memory and temporary memories are only avail able in the normal mode Temporary memories A F X and Y Press 570 and a corresponding variable key to store a value in memory Press 900 and a corresponding variable key to recall a value trom the memory To place variable in an equation press Gina followed by desired variable key Independent memory M In addition to all the features of temporary memories a value can be added to or subtracted from an existing memory value Press owe STO CH to clear the independent memory Last answer memory ANS The calculation result obtained by pressing C or any other calculation ending instruction is automatically stored in the last answer memory Note Calc
17. assignment is counted as two data items while a set of items assigned with frequency is stored as set of three data items Data Correction Correction prior to pressing Gara immediately after a data entry Delete incorrect data with ow then enter the correct data Correction after pressing Use to display the data previously entered Press w 10 display data items in ascending oldest first order To reverse the display order to descending latest first press the Ca key Each item is displayed with Xn quential number of the data set Display the data item to modify input the correct value then press Using 21 you can correct the values of the data set all at once When or appears more data items can be browsed by pressing Ca or To delete a data set display an item of the data set to dolete then press 2naF _co The data set will be deleted To add a data set press ove and input the values then press or Nn n is the se A menu item can be selected by moving the flashing cursor by using 4 then press ENT C _ key or pressing the number key corresponding to the menu item number If or W is displayed on the screen press or CW to view the previous next menu screen Press to exit the SET UP menu Selecting the Display Notation and Decimal Places The
18. ey to move the flashing cursor then press ENT C If you need to scroll up down the view use the a or Cw key Insert mode and Overwrite mode in the Equation display This calculator has two editing modes insert mode default and overwrite mode Pressing 2d ins switches between the two modes A triangular cursor indicates that an entry will be inserted at the cursor while the rectangular cursor indicates to overwrite preexisting data as you make entries To insert a number the insert mode move the cursor to the place immediately after where you wish to insert then make a desired entry In the overwrite mode data under the cursor will be overwritten by the number you enter This mode setting will be retained until the next RESET operation is executed 5J SD Singlo variable statistics 2 Linear regression calculation 27 QUAD Quadratic regression calculation 3 EXP Exponential regression calculation LOG Logarithmic regression calculation PWR Power regression calculation Inverse regression calculation The following statistics can be obtained for each statistical calcula tion refer to the table below Single variable statistical calculation Statistics of Linear regression calculation Statistics of and and in addition estimate of for a given x estimate y and estimate of x for a given estimate x Exponential regression
19. he pental system appears EE Converts to the octal system a appears EE Converts to the hexadecimal system H appears Ge Converts to the decimal system h disappear from the display Conversion is performed on the displayed value when these keys ate pressed Note In this calculator the hexadecimal numbers A F are entered by pressing G5 S C5 and 1 Appears when the entire equation cannot be displayed Press 4 _ to see the remaining hidden section Indicates that data can be visible above below the screen These indications may appear when menu multi ine play back and statistics data are displayed Press Ca to scroll up down the view Appears when 2387 is pressed indicating that the func tions shown in orange are enabled HYP Indicates that iyp has been pressed and the hyperbolic functions are enabled If are pressed the symbols 2ndF HYP appear indicating that inverse hy perbolic functions are enabled ALPHA Indicates that STATVAR 575 or RED has been pressed and entry recall of memory contents and recall of statistics can be performed FIX SCVENG Indicates the notation used to display a value and changes by SET UP menu DEG RAD GRAD Indicates angular units and changes each time baa is pressed Appears when statistics mode is selected Indicates that a numerical value is stored in the i
20. his product including accessories may change due to up grading without prior notice NOTICE SHARP strongly recommends that separate permanent written records be kept of all important data Data may be lost or altered in virtually any electronic memory product under certain circumstances Therefore SHARP assumes responsibility for data lost or otherwise rendered unusable whether as a result of improper use repairs defects battery replacement use after the specified battery lite has expired or any other cause SHARP will not be liable nor responsible for any incidental consequential economic or property damage caused by misuse and or malfunctions of this product and its peripherals unless such liability is acknowledged by law Press the RESET switch on the back with the tip of a ball point pen or similar object only in the following cases Do not use an object with a breakable or sharp tip Note that pressing the RESET switch erases all data stored in memory When using for the first time After replacing the batteries clear all memory contents When an abnormal condition occurs and all keys are erative If service should be required on this calculator use only a SHARP servicing dealer SHARP approved service facility or SHARP repair service where available Hard Case DISPLAY Equation Display Mantissa Exponent During actual use not all symbols are di
21. ndepend ent memory 2ndF BEFORE USING THE CALCULATOR Key Notation Used in this Manual In this manual key operations are described as follows m To specify In To specify F Functions that are printed in orange above the key require 2588 to be pressed first before the key When you specify the memory press xF first Numbers for input value are not shown as keys but as ordinary numbers Power On and Off Press to turn the calculator on and xaF GFF to tum it off Clearing the Entry and Memories Clearing methods are described in the table as follows ee To specify e Deletion key To delete a number function move the cursor to the numberifunc tion you wish to delete then press BEC If the cursor is located at the right end of an equation key will function as a back space key Multi line Playback function This calculator is equipped with a function to recall previous equa tions in the normal mode Equations also include calculation ending instructions such as and a maximum of 142 characters can be stored in memory When the memory is full stored equations are deleted in the order of the oldest first Pressing a_ will display the previous equation and the answer Further pressing Ca will display preceding equations after returning to the previous equa tion press Cy to view equations in order In addition can be used to j
22. rsze7a S1 110 GO ma ee saa ESEMPI DI CALCOLO 26 510 7 26510 RU IC 241 109 50 50 1 698970004 52 75 2750 CORO 302 500 2FEC GRE STO AD Gna 2 C REKENVOORBEELDEN omw aes 2008553692 2C9E A 2C9E Cit 3464 PELDASZAMITASOK aezvassaen 92000 2000 Ril 1017 Go 1 7 50 11872336 P KLADY VYPOCTU ae pea RAKNEEXEMPEL 1 1 6 CAMI Cn 509 5 67 IC 0309523809 74 24 a aira ED eee 1011 AND Ca a SH 1011 LASKENTAESIMERKKEJA He epon m reat ge 2 OG GN 60 2 smemo 3x A 460 A 3 o UDREGNINGSEKSEMPLER 45080900 2 024 984375 erwin 322 KORC3 HEX E E 5A OR gt 12 077 4 10110 8m NOT 10110 C 1111101001 o 255505 HAAF feces 512 24 OCT ESE 24 GH 4 C 20 CONTOH CONTOH PENGHITUNGAN v49 481 49 4 GAG 7 B3 XNOR F B3 mon a CONTOH CONTOH PERHITUNGAN 205 HEN 2 NB amze 5 cojea la 10 159 ANS 5 asc 15 40000 5 Tesha 16 10 rae arr 3 720 ANS At 256 80 5 GHGS 2 10 a 37 ANS G97 s TMS TES 500x25 500 25 mP 125 VANS 9 rs 12040057 120 C 4
23. s considered to be 0 in calculations and in the display BATTERY REPLACEMENT Notes on Battery Replacement Improper handling of batteries can cause electrolyte leakage explosion Be sure to observe the following handling rules Make sure the new batteries are the correct type When installing orient each battery properly as indicated in the calculator Batteries are factory installed before shipment and may be exhausted before they reach the service life stated in the speci fications Notes on erasure of memory contents When the battery is replaced the memory contents are erased Erasure can also occur if the calculator is defective or when it is repaired Make a note of all important memory contents in case accidental erasure occurs When to Replace the Batteries EL 509X 531X 531 XH If the display has poor contrast the batter ies require replacement EL 531XG If the display has poor contrast nothing appears on the display even when oH is pressed in dim lighting itis time to replace the batteries Cautions Fluid from leaking battery accidentally entering an eye could result in serious injury Should this occur wash with clean water and immediately consult a doctor Should fluid from leaking battery come in contact with your skin or clothes immediately wash with clean water If the product is not to be used for some time to avoid damage to the unit from leaking
24. splayed at the same time Certain inactive symbols may appear visible when viewed from a far off angle Only the symbols required for the usage under instruction are shown in the display and calculation examples of this manual Tho previous calculation result will not be recalled after enter ing multiple instructions In the case of utilizing postfix functions sin etc you can perform a chain calculation even when the previous calculation result is cleared by the use of the Fraction Calculations 8 This calculator performs arithmetic operations and memory calculations using fractions and conversion between a decimal number and a fraction If the number of digits to be displayed is greater than 10 the number is converted to and displayed as a decimal number Binary Pental Octal Decimal and Hexadecimal Operations N Base 9 This calculator can perform conversions between numbers expressed in binary pental octal decimal and hexadecimal systems It can also perform the four basic arithmetic operations calculations with parentheses and memory calculations using binary pental octal decimal and hexadecimal numbers In ad dition the calculator can carry out the logical operations AND NOT NEG XOR and XNOR on binary pental octal and hexadecimal numbers Conversion to each system is performed by the following keys EE Converts to the binary system h appears AE Converts to t
25. tion Error Codes and Error Types Syntax error Error 1 An attempt was made to perform an invalid operation Ex 2 Calculation error Error 2 The absolute value of an intermediate or final calculation result equals or exceeds 10 An attempt was made to divide by 0 or an intermediate calculation resulted in zero The calculation ranges were exceeded while performing calculations Depth error Error 3 The available number of buffers was exceeded There are 10 butters for numeric values and 24 buffers for calculation instructions 75 buffers in STAT mode Data items exceeded 100 in the statistics mode Equation too long Error 4 The equation exceeded its maximum input buffer 142 characters equation must be shorter than 142 characters Calculation Ranges 116 Within the ranges specified this calculator is accurate to 1 of the least significant it of the mantissa However a calculation error increases in continuous calculations due to accumulation of each calculation error This is the same In etc where continuous calculations are performed internally Additionally a calculation error will accumulate and become larger in the vicinity of inflection points and singular points of functions Calculation ranges 10 9 999999999 10 and 0 If the absolute value of an entry or a final or intermediate result of a calculation is less than 10 the value i
26. ulation results from the functions indicated below are au tomatically stored in memories X or Y For this reason when using these functions be careful with the use of memories X and Y Random function 10 Y memory X memory r Y memory 0 Temporary memories and last answer memory are cleared even when the same mode is reselected Use of or will recall the value stored in memory 31000 Floating point NORMI SE 3 C107 0 003 Floating point NORM2 CC 3 10 Floating point NORM1 COCO 0 003 Statistical Calculation Formulas 15 Type Regression formula Linear y atbx Exponential yaar Logarithmic y a b inx Power Inverse yeatot Quadratic In the statistical calculation formulas an error will occur when The absolute value of the intermediate result or calculation result is equal to or greater than 1 x 10 The denominator is zero An attempt is made to take the square root of a negative number solution exists in the quadratic regression calculation ERROR AND CALCULATION RANGES Errors error will occur if an operation exceeds the calculation ranges or if a mathematically illegal operation is attempted When an error occurs pressing C4 or automatically moves the cursor back to the place in the equation where the error occurred Edit the equation or press to clear the equa
27. ump to the oldest equation To edit an equation after recalling it press CPD To edit the displayed equation press C gt C4 immediately after obtaining a calculation answer The multiline memory is cleared by the following operations Gra mF F Including the Automatic Power fea ture mode change memory clear 2ndF wou RESET 2ndF eal rw ans constant calculation chain calcula tion angle unit conversion coordinate conversion N base con version numerical value storage to the temporary memories and independent memory and input deletion of statistical data Priority Levels in Calculation This calculator performs operations according to the following priority 1 Fractions 174 etc 2 Functions preceded by their argument 7 x nl etc NV Implied multiplication of a memory value 2Y etc Functions followed by their argument sin cos 9 Implied multiplication of a function 251130 etc 2 Cr P x AND fi OR XOR XNOR M M gt M DEG PRAD DATA CD xy and other calcula tion ending instructions If parentheses are used parenthesized calculations have prec edence over any other calculations INITIAL SET UP Mode Selection Normal mode NORMAL 827 Used to perform arithmetic operations and function calculations Clearing Entry M Statistics mode STAT
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