Sharp EL-5100 Instruction Manual Download | Manualshive

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Summary of Contents for EL-5100

Page 1: ...SC IE N T IF IC C A LC U LA T O R MODEL EL 5100 ...

Page 2: ...riod of the warranty described above when the unit is I carried or shipped prepaid to a SHARP CONSUMER FACTORY SERVICE CENTER together with proof of purchase THIS SHALL BE THE EXCLUSIVE WRITTEN WARRANTY OF THE ORIGINAL PURCHASER AND NEITHER THIS WARRANTY NOR ANY OTHER WARRANTY f EXPRESSED OR IMPLIED SHALL EXTEND BEYOND THE PERIOD OF THE TIME LISTED ABOVE IN NO EVENT SHALL SHARP BE LIABLE FOR CON j...

Page 3: ...alculator should be kept in areas free from extreme temperature changes moisture and dust 2 A soft dry cloth should be used to clean the calculator Do not use solvents or a wet cloth 3 If the calculator will not be operated for an extended period of time remove the batteries to avoid possible damage caused by battery leakage 4 If service of your calculator is required use only an authorized SHARP ...

Page 4: ...26 8 Grammer 35 9 Expression correction and editing 37 A ER M O D E 39 1 Formula Entry I 39 2 Formula Entry IIDialogic Form 41 2 Page 3 Law of Cosines 43 4 Business Application 44 5 Lines 46 6 Program Steps 47 STA TISTICA L MODE 49 2 Single Variable Statistics 51 3 Two Variable Statistics and Linear Regression 52 THE K E Y B O A R D 56 OPERATING CON TROLS 57 DISPLAY 69 SP EC IFIC A T IO N S 72 BA ...

Page 5: ...ough this manual that the EL 5100 makes it unneccessary to learn a machine language After keying in a formula you will be able to visually edit correct or test your inputs This Instruction Manual uses a new format and we would appreciate your comments Each section may be divided into basic and advanced material The advanced material is labeled supplementary The supplementary sections may be skippe...

Page 6: ...n Reserve COMP for computations and STA T for statistical COMPUTATION MODE Set the mode selector to COMP position 1 Addition Subtraction Playback Key in the following 12 CB 45 6 Q 32 1 B 789 GEJ 741 C 213 Note that as you key in the 3 in 213 you have exceeded the 24 character capacity of the display At this point a unique feature called rolling writer becomes effective As each additional step is e...

Page 7: ...iginal input to check and or edit Press 1 pb again to obtain the remainder of your inputs Editing will be explained in detail in a later section Sf you have placed material in the display and have not used the calculator for approximately seven minutes the calculator will go into APO Automatic Power Off TM automatically to conserve battery life Be simply turning the calculator on all of your last ...

Page 8: ...y level of individual calculation s perm its keys to be operated according to a given algebraic form ula Th e follow in g show s the p rio rity levei of individual calculations 1 2 tr Recall of m em ory contents 3 Single term function preceded by num erals x 2 jc 1 rt D E G D M S 4 Tw o term function such as 2 A Y 3 that is d ire ctly preceded by m ultip lica tio n cleared of X instruction located...

Page 9: ... J as w ell as Data C D x y C alcu la tio n s have p rio rity to others w hen parenthesized Provided th a t fu n c tio n s show n in item 5 6 above are successively designated in an algebraic fo rm u la ca lcu la tion s are p e rfo rm e d fro m th e rig h t to th e le ft The o th e r fu n c tio n s are calculated fro m th e le ft to th e rig h t Ex ex s j S IN 6 0 e s S IN 6 0 a C bP c Y D a C b P...

Page 10: ... execute an Exp ressio n according to a given algebraic formula some of the instructions or numerics included in the Exp ression can t be treated directly Therefore they are tem porarily stored in the built in buffers and the rest is treated in advance This calculator has a 16 stage function buffer and 8 stage data buffer in it When the calculation exceeds 16 stage in function or 8 stage in data i...

Page 11: ... t stored in th e fu n c tio n b u ffe r X 2 x _1 n D EG D M S M M M STO D A T A CD x y f Ex A c tio n o f b u ffe r in ca lcu la tio n o f 1 2 A x 3 5 S IN B Y 3 A 2 4 B 30 DEG In s tru c tio n X register Data b u ffe r F u n ctio n b u ffe r 1 stage 2 stage 3 stage 4 stage 1 stage 2 stage 3 stage 4 stage 5 stage 1 2 1 2 1 2 1 2 A 2 4 1 2 X 2 4 2 4 1 2 X 2 4 2 4 1 2 X 9 ...

Page 12: ...2 4 1 2 X SIN 3 5 3 5 2 4 1 2 SIN X B 30 3 5 2 4 1 2 SIN X 0 5 3 5 2 4 1 2 X 4 2 4 1 2 X Y 4 4 2 4 1 2 Y X 3 3 4 2 4 1 2 Y X 64 2 4 1 2 X 153 6 1 2 154 8 X register Calculation register Even if multiplication of memory and n is designated as cleared of X instruction X instruction is stored in the func tion buffer in the execution of calculations 10 ...

Page 13: ...rdingly m ultiplication cannot be continuously performed beyond nine times If you w ant to perform m ultiplication successively 10 times or m ore input X instruction Ex 2ttA B C D EA B C Error 2 rABCDEAB X C DE Calculation is carried out In calculation as S IN H COSH T A N H T A N H 1 and nCr a data buffer is used w ith its capacity increased by one stage fo r calculative aid End of Supplementary ...

Page 14: ...ctions are used as you would normally read them a Trigonometric functions The angular mode is designated by the IprgI key As you press this key the mode DEG RAD GRAD will appear at the top of the display Put the angular mode at DEG Key in the following SIN 30 C B COS 40 D Answer 1 266044443 Put the angular mode at R A D Key in COS 25 7 r Answer 0 707106781 12 ...

Page 15: ...en this key is pressed the designation 2nd F will appear in the upper part of the display If you press this key in error press it a second time and the 2nd F designation will disappear Put the angular mode at DEG Key in 2nd F Sin 1 5 C D Answer 30 Remember to use the second function key to get the inverse Put the angular mode at RAD Key in 2nd F Cos 1 GED 1 C D Answer 3 141592654 Value of n 13 ...

Page 16: ...nd arc hyperbolic functions H YP will appear in the top of the display Key in hyp SIN 4 Answer 27 2899172 Key in 2nd F SIN 9 f l Answer 2 893443986 d Power Functions Calculate 202 Key in 20 x Answer 400 Calculate 33 and 34 Key in 3 E 3 Key in 3 f f l 4 Answer 27 Answer 81 14 ...

Page 17: ...e Roots Calculate y 25 Key in IV I 25 1 1 Answer 5 Calculate Cube root of 27 Key in 2nd F E 3 27 Q H Answer 3 Calculate fourth root of 81 Key in 4 2nd F HZ3 81 D D Answer 3 15 ...

Page 18: ...y in ILNl 21 l Answer 3 044522438 Common Logarithms Key in 2nd F ILOGI 173 l I Answer 2 238046103 g Exponential Functions Key in S 3 0445 X Answer 20 99952881 21 as in item f above Key in 2nd F Qo 2 238 Answer 172 9816359 173 as in item f above 16 ...

Page 19: ... 7 fx 11 l l Answer 0 30952381 i Factorial Calculate 69 Key in 69 2nd F E D HQ Answer 1 711224524 x 1098 Note that the Error section deals with the calculation limits of the calculator j Permutations Key in 5 2nd F H pE 3 C D n P r a n r Answer 60 17 ...

Page 20: ...nto the calculator in scientific notation you must use the Exp key If you wish to convert from floating decimal to scientific notation you must use the key If e1 Calculate 1 2 x 1020 x 1 5 x 10s Key in 1 2 1 3 20 E 1 5 1 3 5 C D Answer 1 8E25 1 8 x 1025 Calculate 1 992 x 1033 x 6 668 x 10 23 Key in 1 992 1 3 33 E 6 668 Iwl fF 1 23 E l Answer 1 3282656E11 1 3282656 x 1011 ...

Page 21: ...subjected to decim al designation and ro u n d in g b u t th e c a lc u la to r retains a num erical value whose m antissa is 12 digits H ow ever th e m a xim u m n um b e r o f e ffe ctive d ig its is 10 d ig its w hen a ca lc u la tio n result o b ta in ed th ro u g h the l ss or jM j key is used in th e fo llo w in g ca lc u la tio n W hen a num erical value is in p u tte d as a m antissa o n l...

Page 22: ...abI key For free floating calculation press the 1 I key after tab Carry over will be automatically rounded First Press ItabI 1 Key in 1 23456789 C Display reads 1 23456789 Press ItabIl 3 l display reads 1 235 Press ItabIl 9 l display reads 1 234567890 Calculate 1 2 x 10 12 x 4 5 x 1CT1 0 Key in taS C D 1 2E E D 12 x 4 5E ED 10 Answer 5 4E 22 Note that for results smaller than 0 4 x 10 9 use ItabI ...

Page 23: ...al degrees to the equivalent degrees minutes seconds the answer is broken down integer portion degrees 1st and 2nd decimal digits minutes 3rd and 4th digits seconds and the 5th through end decimal digits are decimal seconds Convert 24 7256 to its degree minute second equivalent Key in 24 7256 2nd F E C Answer 24 433216 or 24 43 32 A horse has track times of 2 minutes 25 seconds 2 minutes 38 second...

Page 24: ...0 123611111 press l PBl if you wish to check your input Key in 3 3 0 Answer 2 0 041203704 Key in 2nd F H E Answer 3 0 022833333 or the average time is 2 minutes 28 seconds o Coordinate Conversion Converting rectangular coordinates to polar xf y r 6 22 ...

Page 25: ...s of y and 9 are stored in J Calculate the magnitude and direction phase in a vector I 12 j9 Key in 12 9 C Answer 15 r Key in l J ll I Answer 36 86989765 9 Converting polar coordinates to rectangular r 9 x y Solve for P 14 t t 3 r 14 9 t t 3 Mode RAD Key in 14 2nd F S CD t t 3 CD D D Answer 7 X Key in GTlD Answer 12 12435565 y ...

Page 26: ...and M Key in 12 f f l 5 E l Answer 17 To subtract key in 2 HD 5 2nd F E B Answer to this equation 7 Key in Irm to recall memory 10 Key in 12 I X l 2 I m Answer 24 Also takes place of 10 in memory Key in 8 l r l 2 IM I Answer 4 rm 28 The RM key may be used to place the value in the memory into a formula The RM key cannot be designated as a variable in a formula 24 ...

Page 27: ...iate store memory letter The capacity of each memory is 12 digits for mantissa and 2 digits for exponent Key in 12 xD 5 fsfol fA l Answer 60 Content of Memory A Key in 1 85E23 m rcl a 1 F sto m Answer 3 083333333E21 Content of Memory B Key in rcl f X l m rcl fin sto c 1 Remember SMI HH Answer 1 945945946 E 20 Content of Memory C 6 Formula Solution in the COMP MODE To solve a formula using the stor...

Page 28: ...CSDEE CE D Answer 6 Key in F x 2 l l Gx2 D FI H x2 1 1 Answer 14 Key in Mode DEG Sin F l l COS G ZB TAN H I l Answer 1 069251013 7 Errors In the case of an error the display will show by a calculation or instruction beyond the capacity of the machine or by an ungrammatical formula Correct Grammer is discussed in the following section An error can be cleared by the C L key An error will be caused 2...

Page 29: ...h e ca p a city o f fu n c tio n 16 stage o r date 8 stage b u ffe r is used fo r c a lcu la tio n 5 F o r s c ie n tific fu n c tio n s an e rro r occurs w he n th e c a lcu la tio n s exceed th e fo llo w in g ranges CALCULATION RANGE T he e n try and fo u r 4 a rith m e tic ca lc u la tio n s 1st 2 nd operand and calculated re sult 1 x 1 0 9 9 9 9 9 9 9 9 9 9 x 1 0 99 and 0 S c ie n tific and s...

Page 30: ...are e xcluded S IN x D E G 1x 1 90 2n 1 COS x R A D I x I 2 n 1 n integer T A N x 2 G R A D I x I 100 2n 1 SI N 1x 1 x 1 C O S 1x T A N 1x I x I 9 9 9 9 9 9 9 9 9 9 x 1 0 99 LN x 1 x 1 0 x 9 9 9 9 9 9 9 9 9 9 x 10 99 LO G x e x 9 9 9 9 9 9 9 9 9 9 x 1 0 99 x 2 3 0 2 5 8 5 0 9 2 28 ...

Page 31: ...9 9 9 9 9 9 y x 9 9 9 9 9 9 9 9 9 9 x 1099 jc log V 9 9 9 9 9 9 9 9 9 9 y O H ere YX 0 at Y 0 9 9 9 9 9 9 9 9 9 9 x 1 0 99 J _ log y 9 9 9 9 9 9 9 9 9 9 x y 0 jc 0 Ijc I 9 9 9 9 9 9 9 9 9 9 x 1 0 99 S IN H x C O S H jc 2 2 7 9 5 5 9 2 4 2 JC 2 3 0 2 5 8 5 0 9 2 T A N H X 29 ...

Page 32: ...H _1x 1 X 1 9 999999999 x 1049 C O S H 1x 1 x 9 999999999 x 1049 T A N H 1x I x I 9 999999999 x 10 1 O x g 9 999999999 x 109 9 X 2 I x I 9 999999999 x 1049 I x I 9 999999999 x 1099 x 1 x O n 0 n 69 n integer xPy 0 x 69 x y integer 30 ...

Page 33: ...I y I 9 9 9 9 9 9 9 9 9 9 x 1049 x X factor y Y factor REC I X I g 9 9 9 9 9 9 9 9 9 9 x 1 0 99 y is in the same condition as x of S IN x x M agnitude y D irection phase D E G D M S I X I 9 9 9 9 9 9 9 9 9 9 x 1098 A n error is encountered when date x is in the follow ing condition 1 x 1 9 9 6 x 1 0 j l x I 1 x 1 0 lo 31 ...

Page 34: ...n Data CD 1 1 g 9 999999999 x 1049 I y I 9 999999999 x 1049 I E I 9 999999999 x 1099 E 2 9 999999999 x 1 0 I L y i 9 999999999 x 1 0 X y 2 9 999999999 x 1 0 H xy I 9 999999999 x 1 0 i n I g 9 999999999 x 1 0 X n 0 n 1 Sx 0 9 999999999 x 1 0 n 1 32 ...

Page 35: ... range S tatistical calculation o x n O Q E x 2 n x 2 9 9 9 9 9 9 9 9 9 9 x 1 0 n r I n 0 3 E x 2 n x 2 E y 2 n y 2 I z Xy _ I 9 99990C 9 9 9 9 9 9 9 9 9 9 x 1099 9 99 x 1 0 9 9 9 9 9 9 9 9 9 9 x 1099 V S x 2 n x 2 y 2 n y 2 33 ...

Page 36: ... results or interm ediate results are treated or displayed as 0 zero when their absolute values are below 1 x 1 0 As a rule the error of functional calculations is less than 1 at the lowest digit of a displayed numerical value at the lowest digit of mantissa in the case of scientific notation system w ithin the above calculation range In the calculation of S IN H x and T A N H x x is a singular po...

Page 37: ...B 2 n AB f 1 Answer 37 69911184 Multiplication of a numeral or a variable by a scientific function or an expression in parenthesis must include a multiplication sign If the closing of a parenthesis occurs at the end of an expression it is not necessary to include the second part of that parenthesis 2 COS 30 Calculate 4 Sin 30 7 2 7 r TAN 30 Key in 4 E Sin 30 C B 2 X Cos 30 C B S 2I B D tt B TAN 30...

Page 38: ... n c tio n in s tru c tio n s are fo llo w e d by num erals o r m em ories ex 1 0 T L N L O G S IN C O S T A N S IN 1 C O S 1 T A N 1 S IN H C O SH T A N H S IN H 1 C O S H 1 T A N H 1 o f m antissa f 2 F u n c tio n s fo r w h ic h fu n c tio n in s tru c tio n s preceded by num erals or m em ories x 2 1 x n l D EG D MS f 3 F u n c tio n s fo r w h ich fu n c tio n in s tru c tio n s preceded and...

Page 39: ...matical Errors 9 Expression Correction and Editing The flickering cursor is used to correct and edit expressions a Correction Key in 12 GED 3 EK3 2 GED Sin 30 Answer 17 5 Press lpb l The cursor is flashing over the If you wish to change the multiplier from 2 to 4 press the key 5 times until it covers the 2 now press 4 press l I If is not necessary to move the cursor back Answer 23 5 37 ...

Page 40: ...the display will shift automatically to the left c Insertion To insert material place the cursor over the item which will follow the insertion Multiple insertions may be made Key in 2 vr l l 4 l I Display indicates error A multiplication sign must be placed between the 2 and Press IPB l Move the cursor to over the Press 2nd F 1 ns An opening occurs on the display and all material following the ins...

Page 41: ...y I In Section 6 of the discussion on the COMP Mode entering a formula was demonstrated However if it was required to do other calculations in the COMP MODE the equation would be lost To retain a formula so that we may use it over and over the AER Mode is used Put the calculator in the AER mode Clear the display by pressing 2nd F lCAl above Red CL Key Your display will show 1 which means Line 1 Li...

Page 42: ...Mode AER Key in 2nd F ICAI Note that in the AER mode a comma is used to end an equation The COMP key produces the comma in the AER mode A series of equations using the same variables may be placed in the AER mode Key in let X A 5 A 8 f A A S 1 A Move the black switch to COMP MODE Press comp continuously until Ans 1 equals 60 Ans 2 4 is the value of A that we are seeking ...

Page 43: ...2 23 X 45 Y s x LN Y Let X A Y B Key in a 2nd F E B 2nd F 1 0 1 display should read 1 f b AB 2nd F EE display should read 1 f AB in other words a function of variables A and B c A 2 C B B2 23A C B 45B B A H E B B Note that as you enter the letter A in the third equation the 24 character capacity of the display is exceeded The rolling writer begins and as each additional entry is made an entry is r...

Page 44: ... variables were used therefore the calculator will not ask for a value of C If two variables such as E and H had been used the calculator would have only asked for these Press IcompI and get ANS 1 13 Press IcoM Pj again and get ANS 2 181 Press IcompI again and get ANS 3 315601274 Only three equations were placed in the AER Mode Note that the maximum number of equations on a Line is 9 ...

Page 45: ...al the previous value is retained 3 Law of Cosines Solve for C knowing A B and D The basic equation is C V A2 B2 2AB COS D Note that since the entire equation falls under the square root sign parenthesis must be used Key in 2nd F SB f ABD E A2 E B2 H 2AB BD COS D Mode COMP Angle Mode DEG Press IcompI Put in 3 for A 43 ...

Page 46: ...r If you wish to use this equation at a later date Safe Guard tm will protect the equation and it will be there at that time for reuse All equations in the A ER Mode and all information in memories in the COMP Mode are retained unless intentionally erased 4 Business Applications There are many business applications for which the EL 5100 is an ideal tool This example also illustrates that the answe...

Page 47: ...ANS 2 63 05 Make sure you are using tab I 2 I Press IcompI ANS 3 61 79 Press IcompI ANS 4 110 Answer 4 is the original price of 100 plus the increment of 10 The next time COMP is pressed A is displayed By pass placing a value in for A each time as it has been changed automatically by equation 4 Answer 3 will now give the discounted price for a list of 110 Continued pressing of the IcompI button wi...

Page 48: ...w in g th e last e n try indicates th e p o s itio n o f th e n e x t e n try T h is line m u st be in th e display before going to th e n e x t fo rm u la line If th e cu rsor is fla sh in g it m u st be m oved to th e rig h t u n til it disappears T o go to th e n e xt fo rm u la Lin e Key in 2 n d F end m a rk w h ich appears above th e COM P key in the lo w e r rig h t o f th e c a lcu la to r...

Page 49: ... t in s tru c tio n In p u ttin g o f fu rth e r in stru ctio n s o n ly causes th e in s tru c tio n stored in the 8 0 th step to be replaced by each new in s tru c tio n T h e refo re an algebraic fo rm u la m u st be com posed o f and stored w ith in 80 steps S c ie n tific fu n c tio n s are fu lly merged and th e re fo re represent o n ly one step each F o r instance S IN CO SH T A N H 1 L O ...

Page 50: ...cal techniques on the EL 5100 we suggest obtaining the book Advanced Analysis with the Sharp 5100 Scientific Calculator by Jon M Smith Published by Wiley lnterscience Division John Wiley Sons New York New York List Price 6 95 48 ...

Page 51: ...s and calculations press 2nd F and fCAl Intermediate results can be obtained and then additional data may be added As statistical calculations are performed the store memories 1E 1 J 1 are loaded with values which are retained even if the mode switch is changed to AER or COMP 1 One variable statistical calculation Calculate the following statistics 1 n Number of samples 2 Xx Total of samples 3 2 x...

Page 52: ...ations are taken to be sample data or when y n finding the standard deviation of population with sample taken to be a population Data for one variable statistic calculations are inputted by the following operations 1 Data Data 2 Data l X I Frequency iPatal when two or more of the same data are inputted Data can be specified in the form of algebraic formula but parenthesize the formula when using x...

Page 53: ...x 3 D at l and LN2 x 5 iDatal 2 Single Variable Statistics Calculate standard deviation mean and variance Sx 2 from the following data Value 35 45 55 65 Frequency 1 1 5 2 As each sample is entered the number of that sample will appear on the right hand side of the display Key in Display 35 Data 1 45 lDatal 2 55 x 5 lDatal 7 65 x 2 IData 9 51 ...

Page 54: ... 3 Two Variable Statistics and Linear Regression In addition to the same statistical functions for Y as for X in single variable statistics the sum of the products of samples 2 X Y is added in two variable statistics In Linear Regression there are three important values r a and b The correlation coefficient r shows the relationship between two variables for a particular sample The value of r is be...

Page 55: ...ore than 0 it shows a positive correlation Y is in proportion to X and if r is less than 0 it is a negative correlation Y is in inverse proportion to X The equation for the straight line is Y a bX The point at which the line crosses the Y axis is a The slope is b r a b Correlation coefficient xy r Vs xx yy a y bx Coefficient of linear regression equation Y a bx xx Syy S sxy Z x y S x 2 n Xy 2 n Xx...

Page 56: ...ark in mathematics can we predict the mark in English The exam marks for five students chosen at random are given in the following table Student No Mark in Math Mark in English n X Y 1 82 79 2 53 50 3 61 87 4 74 96 5 51 73 6 51 73 54 ...

Page 57: ...iple identical 2nd F XI 57 samples proceed as indicated 2nd F m 3AL26 2nd F 68 The value of r of 57 indicates that the correlation is marginal The equation for the straight line for this data is Y 34 62 68X If we had a student whose mark in mathematics was 90 based on this analysis the student would have a mark in English of 95 5 55 ...

Page 58: ...Supplementary 6 Detailed Reviews The Keyboard D isp lay 2nd fu n ctio n designation key Pow er on p ow er o ff key Mode selector 56 ...

Page 59: ...erve m ode T h is m od e is used fo r placing algebraic fo rm u las into the calculator In this m ode a calculation can not be perform ed C O M P C om p ute m ode T h is m ode perm its the calculator to perform except fo r statistical calculation all standard calculations in clud in g fo u r arithm etic calculations and scientific calculations and calculations that use algebraic form u las fro m t...

Page 60: ...g o n o m e tric and co o rd in a te conversion The iPRGl key changes th e angular m ode DEG R A D G R A D depress PRGl depress PRGl depress pRGl Ex D EG G R A D Depress th e jDRGi key tw ic e DRGl DRG D E G m ode E ntries and answers are in decim al degrees R A D m ode E n tries and answers are in radians G R A D m ode E ntries and answers are in grads 1009 9 0 Degree minute second Decimal degree...

Page 61: ... Pi and factorial key I 7C l Used to enter the constant tt tt 3 141 592654 2ndFil 71 I Used to calculate the factorial n n n 1 n 2 2 1 Hyperbolic arc hyperbolic key SIN COS TAN mPle Refer t0 page 14 ISINllCOSllTANl Trigonometric and inverse trigonometric functions keys 3 Exam ple Refer to page 12 X 11 Reciprocal and cube root key Exam ple Refer to page 15 and 17 59 ...

Page 62: ... page 16 Natural common logarithm key E xa m ple R efer to page 16 I X2 l Square key E xam ple R efer to page 14 I V l Square root key E xa m ple R efer to page 15 n Oy I 0 lH 9 l Numeral and statistical calculations keys l 0 l l 9 l Used to e nte r num bers 2ndF j Tl l S T A T m ode W hen the c a lcu la to r is set at th e sta tistica l ca lcu la tio n m ode Used to o b ta in the n um b e r o f s...

Page 63: ... T mode Used to obtain 2ndF Si S T A T m ode Used to obtain the sum of the products of data x and y in tw o variabie statistical calculation the sum of data D ata y the sum of the squares of each data Data y the mean value of data D ata x the standard deviation Sx of the sam ple o f data x the standard deviation ox of the population of data x the mean value of data D ata y the standard deviation S...

Page 64: ...statistical calculation key Used to designate the negative num ber E x 2 4 Q ED 2 4 S S E S T A T m ode Used to o b tain the sum of the squares of each data D a ta x I 1 1 1 Parenthesis and statistical calculation keys 1 Used to open p arenthesis 1 1 Used to close parenthesis 2ndF m S T A T m ode Used to ob tain the co rre latio n c o e ffic ie n t betw een tw o variab les x and y d ata 62 ...

Page 65: ...lculation A E R mode Designates the execution instruction of the calculation U mIICX H mDUE Used to obtain the constant a of the linear regression equation y a bx Used to obtain the coefficient b of the linear regression equation y a bx Exam ple Refer to page 55 E p 1 Enter exponent key Exam ple Refer to page 18 STO Store key Exam ple Refer to page 25 RCL Recall key Exam ple Refer to page 25 ...

Page 66: ... or RCLl key corresp o n ding store m em ories are designated SM 1 c l F T i 5 GD CID dm Formula keys A E R m ode D isplays th e fo rm u la s in each area COM P m ode Used to p e rfo rm th e c a lcu la tio n according to the algebraic fo rm u la stored in each area in the A E R m ode Recall memory and correct data key IRMI E xa m ple R efer to page 24 f CD l S T A T m ode Used to c o rre c t th e ...

Page 67: ...calculated clear the m e m ory depress th e CL 1key fo llo w e d by th e Ml key jc y S T A T m ode Used to d istinguish data x and data y in th e tw o va ria b le sta tistica l ca lcu la tio n E xam ple R efer to page 55 Memory plus enter data key M l A E R m ode In s tru c tio n to add a re sult to th e in d e p e n d e n tly accessible m e m ory result To COMP m ode Used to add a calcu la te d r...

Page 68: ...Clear clear all key 1CL 1 A E R m ode Places the cu rso r in the firs t p o sitio n in the algebraic expression reserve area C O M P m ode C lears the co n te n ts of the ca lcu latio n registers T h e co n ten ts o f the m em o ry and stored algebraic fo rm u las are not affe cte d C lears the e rro r co n d itio n S T A T m ode C lears the co n te n ts of th e ca lcu la tio n registers T h e e n...

Page 69: ...e c tive o n ly in th e area d ivided 2ndFl IPEL D eletes the sym b ol in stru c tio n stored in the step in d icated b y the cursor T h e cursor does n o t m ove J NS Cursor step up and insert key 1 M akes the cursor go right b y on e step T h is key is e ffe c tive o n ly in th e area divid ed 2ndFll IN S Provides a b lank necessary f or insertion o f an in stru ction in the step ind icated by t...

Page 70: ...layback key allows the user to check all of the inputs of the most recent calculation In this mode the playback feature is in 24 step segments In the S T A T mode the user can check the last data entry 2ndF nS A E R m o d e Exam ple Refer to page 41 ICO Pl Compute and comma key l j J Example Refer to page 39 2ndFj A E R m o d e Used to put an end to each form ula reserve area and to move to the ne...

Page 71: ...rix liq u id crysta l display 1 Display format 1 A lgeblaic fo rm u la s c o n te n ts o f th e e n try A E R m ode i II C T k I DEG r f f f i i f i C ursor j i j j DEG i C 2 A E C C ursor COM P m ode i DEG f C f V S II s s In d ic a tin g p o sitio n o f n e x t e n try 69 ...

Page 72: ...filled with an instruction a symbol of that step and all of dots contained in one digit display of that step are alternately displayed as cursor display The cursor can be freely shifted w ithin the divided area where instructions are written by operating the 1and keys Som e keys require a maximum of 5 digits for the display of the corresponding instruction For step any instruction is counted as on...

Page 73: ... m ode is set R A D Appears w hen radian m ode is set G R A D Appears w hen grad m ode is set A ppears w hen there exists a n yth in g to be displayed to th e le ft o f th e displayed co nte nts o f an algebraic fo rm u la Appears w hen there exists a n yth in g to be displayed to th e rig h t o f th e displayed co nte nts o f an algebraic fo rm u la Appears also to ind ica te th a t th e m achine...

Page 74: ...m al p o in t display system to e xpo n e ntia l display system and vice versa D ecim al p o in ts system F loating o r preset decim al F o u r a rith m e tic ca lculations trig o n o m e tric and inverse trig o n o m e tric fu n ctio n s h y p e rb o lic and inverse h y p e rb o lic fu n ctio n s A n g ular co nversion reciprocal square and cube ro o t square and pow er lo g a rith m ic and e xpo...

Page 75: ...battery L R 4 4 A p p ro x 300 hours or Silver oxid e battery S15 or G 13 A p p ro x 1 000 hours D isplay 555555555555 at the am bient tem perature 20 C 68 F T he operating tim e slightly changes depending on the type o f battery or the way of use 0 C 40 C 32 F 104 F 1 75 W x 70 D x 9 3 H mm 6 7 8 W x 2 3 4 D x 3 8 H A p p ro x 120g 0 26 lbs Carrying case A lk a lin e manganese battery x 6 3 built...

Page 76: ...ve the screws from the back cover w ith a small screw driver Fig 1 3 Replace the batteries Fig 2 See Note 4 Hook the tabs of the back cover into the slits of the calculator proper 5 Push the back cover in slightly while replacing the screws 6 Push the reset switch on the back cover to clear the calculator Fig 3 74 Fig 2 Fig 3 ...

Page 77: ...ries at the same time Do not use new and once used batteries together Do not use different kinds of batteries together Wipe off the surface of the new batteries with dry cloth and then install the batteries as shown in Fig 2 Battery Alkaline manganese battery x 3 or Silver oxide battery x 3 Eveready model S76 Mallory model MS76 and Ray O Vac model RS76 or equivalent should be used Batteries may be...

Page 78: ...For further information contact Sharp Electronics Corporation Consumer Calculator Division 10 Keystone Place Paramus New Jersey 07652 Area Code 201 Telephone No 265 5600 76 ...

Page 79: ...YOUR OWN APPLICATION ...

Page 80: ...YOUR OWN APPLICATION ...

Page 81: ...YOUR OWN APPLICATION ...

Page 82: ...YOUR OWN APPLICATION ...

Page 83: ...SERVICE CENTER ADDRESS SHARP ELECTRONICS CORPORATION SHARP CONSUMER FACTORY SERVICE CENTER 430 East Plainfield Road Countryside III 60525 Phone 312 242 0870 ...

Page 84: ... 265 5600 REGIONAL SALES OFFICES AND DISTRIBUTION CENTERS Eastern 10 Sharp Plaza Paramus New Jersey 07652 Phone 201 265 5600 Midwest 430 East Plainfield Road Country Side Illinois 60525 Phone 312 242 0870 Western Sharp Plaza 20600 South Alameda St Carson California 90810 Phone 213 637 9488 Printed in Japan 1K6T T1NSE2889CC2Z ...

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