Casio fx-5800P User Manual Download

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E-124

Base-

Commands

Dec, Hex, Bin, Oct

(BASE-N)

Syntax

... : Dec : ... / ... : Hex : ... / ... : Bin : ... / ... : Oct : ...

Function

These commands specify the number base for Base-

calculations.

Signed, Unsigned

(BASE-N)

Syntax

... : Signed : ...

... : Unsigned : ...

Function

These commands specify whether Base-

calculation values are signed

(negative values allowed) or unsigned (negative values not allowed).

Rounding (Rnd) Command

Rnd(

(COMP)

Syntax

... : <expression> : Rnd(Ans : ...

Function

Rounds the calculation result currently in Ans to the number of digits
speciﬁ ed by the display format setting.

Data Communication (LINK)

Data communication can be used to transfer program data between two fx-5800P
calculators.

Connecting Two fx-5800P Calculators to Each Other

An optionally available data communication cable (SB-62) is required to connect two
calculators.

Connecting the Calculators

Connect the data communication cable as shown in the illustration below.

Transferring Data Between fx-5800P Calculators

After connecting the two fx-5800P calculators, perform the procedure below to transfer data.

Summary of Contents for fx-5800P

Page 1: ...fx 5800P User s Guide http world casio com edu RJA516644 001V01 E ...

Page 2: ...kip it P button k Resetting the Calculator to Initial Defaults Perform the operation below to return the calculator to its initial default settings Note that resetting the calculator will also delete all data currently stored in its memory To reset the calculator to initial defaults 1 Press Nc3 SYSTEM 3 Reset All This causes the Reset All conﬁrmation message to appear 2 Press E Yes If you do not w...

Page 3: ...nd may differ somewhat from the actual items they represent The contents of this manual are subject to change without notice In no event shall CASIO Computer Co Ltd be liable to anyone for special collateral incidental or consequential damages in connection with or arising out of the purchase or use of this product and items that come with it Moreover CASIO Computer Co Ltd shall not be liable for ...

Page 4: ...n and accidentally swallowed Keep batteries out of the reach of small children If accidentally swallowed consult with a physician immediately Never charge the battery try to take the battery apart or allow the battery to become shorted Never expose the battery to direct heat or dispose of it by incineration Improperly using a battery can cause it to leak and damage nearby items and can create the ...

Page 5: ...ing of battery life Also avoid leaving the calculator in direct sunlight near a window near a heater or anywhere else it might be exposed to very high temperatures Heat can cause discoloration or deformation of the calculator s case and damage to internal circuitry Avoid use and storage of the calculator in areas subjected to large amounts of humidity and dust Take care never to leave the calculat...

Page 6: ...ng a Calculation Expression Natural Input 14 Using Natural Display 16 Editing a Calculation 19 Finding the Location of an Error 21 Displaying Decimal Results while Natural Display is Selected as the Display Format 21 Example Calculations 22 Using the f Key S D Transformation 22 Examples of S D Transformation 22 Basic Calculations 23 Arithmetic Calculations 23 Fractions 24 Percent Calculations 26 D...

Page 7: ... ENG Conversion Examples 54 Using Engineering Symbols 54 Complex Number Calculations COMP 55 Inputting Complex Numbers 55 Complex Number Display Setting 56 Complex Number Calculation Result Display Examples 56 Conjugate Complex Number Conjg 57 Absolute Value and Argument Abs Arg 57 Extracting the Real Part ReP and Imaginary Part ImP of a Complex Number 58 Overriding the Default Complex Number Disp...

Page 8: ...by SOLVE 92 Using SOLVE 92 Creating a Number Table from a Function TABLE 94 TABLE Mode Overview 94 Creating a Number Table 96 Number Table Creation Precautions 97 Built in Formulas 97 Using Built in Formulas 97 Built in Formula Names 99 User Formulas 102 Program Mode PROG 104 Program Mode Overview 105 Creating a Program 105 Running a Program 109 File Screen Operations 111 Deleting a Program 112 Co...

Page 9: ...iority Sequence 128 Stack Limitations 130 Calculation Ranges Number of Digits and Precision 130 Error Messages 132 Before assuming malfunction of the calculator 135 Lower Battery Indicator 135 Power Requirements 136 Speciﬁcations 137 ...

Page 10: ...he setting is the way you want press J Note You can also use d and e to adjust contrast while the calculation mode menu that appears when you press the N key is on the display A Turning Off the Calculator Press 1o OFF k Key Markings Function Key Marking Color To perform the function 1 ln Press the key 2 Orange Press 1 and then press the key 3 Red Press S and then press the key 4 BIN Green In the B...

Page 11: ...lecting a Calculation Mode Your calculator has 11 calculation modes A Selecting a Calculation Mode 1 Press N This displays the calculation mode menu Use c and f to switch between menu screen 1 and screen 2 Screen 1 Screen 2 2 Perform one of the following operations to select the calculation mode you want To select this calculation mode Go to this screen And press this key COMP Computation Screen 1...

Page 12: ...ther mathematical expressions just as they are written This format is applied both for input expressions and for calculation results When natural display is selected the result of a calculation is displayed using fraction square root or π notation whenever possible For example the calculation 1 2 produces the result 1 2 while π 3 results in 1 3 π Linear Display LineIO With linear display expressio...

Page 13: ...on results are rounded off to the speciﬁed number of digits Example 100 7 14 286 Fix 3 14 29 Fix 2 After you specify the number of signiﬁcant digits with Sci calculation results are displayed using the speciﬁed number of signiﬁcant digits and 10 to the applicable power Calculation results are rounded off to the speciﬁed number of digits Example 1 7 1 4286 10 1 Sci 5 1 429 10 1 Sci 4 Selecting Norm...

Page 14: ...c4 COMPLX 2 r Ƨ ENG conversion page 53 is not possible while polar coordinate format is selected A Specifying the Statistical Frequency Setting Use the key operations below to turn statistical frequency on or off during SD Mode and REG Mode calculations page 72 To select this frequency setting Perform this key operation Frequency On 1Nc5 STAT 1 FreqOn Frequency Off 1Nc5 STAT 2 FreqOff A Changing t...

Page 15: ...erations A Displaying the Function Menu Press z The function menu shown below will appear if you press z while in the COMP Mode for example A Exiting the Function Menu Press J Inputting Calculation Expressions and Values k Inputting a Calculation Expression Natural Input The natural input system of your calculator lets you input a calculation expression just as it is written and execute it by pres...

Page 16: ...play on page 17 A Omitting the Multiplication Sign You can omit the multiplication sign in the following cases Immediately before an open parenthesis 2 5 4 Immediately before a scientiﬁc function with parentheses 2 sin 30 2 3 Before a preﬁx symbol excluding the minus sign 2 h123 Before a variable name constant or random number 20 A 2 π 2 i A Final Closed Parenthesis You can omit one or more closed...

Page 17: ...input of the current expression at some suitable location and calculate its result k Using Natural Display While natural display is selected as the display format page 11 you can input fractions and some scientiﬁc functions just as they are written A Natural Display Basics The table below lists the types of scientiﬁc functions that you can input using natural display format The 1 column shows the ...

Page 18: ...elds indicated by input the required values and expressions Use the cursor keys to move between the input ﬁelds of the expression Example To input 1 2 2 3 B Specify fraction input Input the numerator 1 2 Move the cursor to the denominator c Input the denominator 2 3 Execute the calculation E Important Certain types of expressions can cause the height of a calculation formula to be greater than one...

Page 19: ... parentheses that you have already input as the argument of a scientiﬁc function such as the numerator of a fraction etc For the sake of explanation here a natural display function that supports the use of previously input values or parenthetical expressions is called an insertable natural display function Example To insert the natural display function into the parenthetical expression in the foll...

Page 20: ... indicates the insert mode while a horizontal cursor indicates the overwrite mode Selecting an Input Mode The initial default input mode setting is insert mode If you have linear display selected as the display format and want to change to the overwrite mode press 1Y INS A Editing a Key Operation You Just Input When the cursor is located at the end of the input press Y to delete the last key opera...

Page 21: ...rwrite mode move the cursor to the key operation you want to correct and then perform the correct key operation Example To correct cos 60 so it becomes sin 60 Insert Mode Bb c60 dddY s Overwrite Mode b c60 dddd s A Inserting Key Operations into an Expression Be sure to select the insert mode whenever you want to insert key operations into an expression Use d and e to move the cursor to the locatio...

Page 22: ...ing J e or d while an error message is displayed to ﬁnd the location of the error you could also press o to clear the calculation Displaying Decimal Results while Natural Display is Selected as the Display Format Pressing E to execute a calculation while natural display is selected will display the result in natural format Pressing 1E will execute the calculation and display the result in decimal ...

Page 23: ... Important Depending on the type of calculation result that is on the display when you press the f key the conversion process may take some time to perform With certain calculation results pressing the f key will not convert the displayed value k Examples of S D Transformation Example 1 While linear display is selected as the display format to perform the calculation 111 33 and then convert the re...

Page 24: ...then convert the result to decimal format B 111 33E f f Example 3 While natural display is selected as the display format to perform the π calculation shown below and then convert the result to decimal format B 15 π 2c5E f Basic Calculations Unless otherwise noted the calculations in this section can be performed in any of the calculator s calculation mode except for the BASE N Mode k Arithmetic C...

Page 25: ...display format page 11 as shown below Natural Display Key Operation Display Improper Fraction 7c3 7 3 Mixed Fraction 1 2e1c3 1 3 2 Linear Display Key Operation Display Improper Fraction 7 3 7 3 Numerator Denominator Mixed Fraction 2 1 3 2 1 3 Integer Numerator Denominator As you can see above natural display lets you input fractions as they appear in your textbook while linear display requires inp...

Page 26: ...E 25 A Fraction Calculation Examples Example 1 2 3 1 2 7 6 B 2c3 e 1c2 E b 2 3 1 2 E Example 2 3 1 4 1 2 3 4 11 12 Fraction Display Format ab c b 3 1 4 1 2 3E B 1 3e1c4e 1 1e2c3E ...

Page 27: ...ween Fraction and Decimal Format Use the procedure below to toggle a displayed calculation result between fraction and decimal format Example 1 5 3 2 3 2 1 5 b 1 5E f The current fraction display format setting determines if an improper or mixed fraction is displayed f Note The calculator cannot switch from decimal to fraction format if the total number of elements integer digits numerator digits ...

Page 28: ...ute Second Sexagesimal Calculations You can perform calculations using sexagesimal values and you can convert between sexagesimal and decimal A Inputting Sexagesimal Values The following is basic syntax for inputting a sexagesimal value Degrees Minutes Seconds Example To input 2 30 30 b 2e30e30eE Note that you must always input something for the degrees and minutes even if they are zero Example To...

Page 29: ...tion to Obtain a Sexagesimal Result You can use the DMS command to execute a decimal calculation and obtain a sexagesimal result The DMS command can be used in the COMP Mode only Example Perform the calculation 100 3 so it produces a sexagesimal result b 100 3E z ANGLE 4 DMS E A Converting between Sexagesimal and Decimal Pressing while a calculation result is displayed will toggle the value betwee...

Page 30: ...records are all cleared when you change to a different calculation mode or when you change the display format Calculation history capacity is limited Whenever you perform a new calculation while calculation history is full the oldest record in calculation history is deleted automatically to make room for the new one Note A calculation that contains any of the following functions is not stored in c...

Page 31: ...sion in the series After that the result of the ﬁnal expression appears on the display Example To perform the calculation 123 456 and then subtract its result from 1000 b 123 4561 1000 1 Ans E expression 1 expression 2 expression n In this case pressing E starts execution starting with expression 1 When execution reaches a separator execution pauses and the calculation result up to that point appe...

Page 32: ...subtracting multiple calculation results Variables The letters A through Z can be assigned different values individually and used in calculations Note that variable M is also used for storing independent memory values Extra Variables You can create extra variables when you need storage for more values than provided by the 26 letters from A through Z You can reserve up to 2372 extra variables which...

Page 33: ...E E Note As in the above examples the calculator automatically inserts Ans as the argument of any calculation operator or scientiﬁc function you input while a calculation result is on the display In the case of a function with a parenthetical argument page 15 Ans automatically becomes the argument only in the case that you input the function alone and then press E Note however that with natural di...

Page 34: ...then add 5 to the result b 3x 4xE 1 Ans 5E k Using Independent Memory Independent memory M is used mainly for calculating cumulative totals A Adding to Independent Memory While a value you input or the result of a calculation is on the display press l to add it to independent memory M Example To add the result of 105 3 to independent memory M b 105 3l A Subtracting from Independent Memory While a ...

Page 35: ...ulation Example Using Independent Memory Press 01 STO 9 M to clear independent memory contents before performing the following operation Example 23 9 32 23 9m 53 6 47 53 6m 45 2 90 45 21m M 99 3 33 99 3m Total 22 t9 M Recalls value of M k Using Variables Your calculator supports the use of 26 variables named A through Z A Assigning a Value or Calculation Result to a Variable Use the procedure show...

Page 36: ...erve variable memory and create extra variables for storage of value Extra variables work like array variables of an array named Z when assigning or recalling their values An extra variable name consists of the letter Z followed by a value in brackets like Z 5 k User Memory Area Your calculator has a 28500 byte user memory area that you can use to reserve variable memory and add extra variables Im...

Page 37: ...e extra variables k Using Extra Variables After creating extra variables you can assign values to them and insert them into calculations just as you do with the default valuables from A through Z Just remember that extra variable names consist of the letter Z followed by a value in brackets like Z 5 Note The closing bracket of the extra variable name can be omitted In place of a value inside the b...

Page 38: ... 5 S5 Z Si 5S6 E A Clearing Extra Variable Contents to 0 Example To clear extra variable Z 5 0z PROG S5 Z ai 5S6 E A Clearing All Extra Variables Perform the operation below when you want delete all extra variables that are currently in calculator memory 0z PROG 1 Dim Z E Note You can also use the MEMORY Mode screen to delete all the extra variables See Memory Manager MEMORY on page 126 for more i...

Page 39: ...between them For more information about scientiﬁc constants see List of Scientiﬁc Constants on page 39 3 Use c and f to scroll through the pages and display the one that contains the scientiﬁc constant you want 4 Press the number key from 1 to 8 that corresponds to the scientiﬁc constant you want to select This will input the scientiﬁc constant symbol that corresponds to the number key you press 1...

Page 40: ... of light in vacuum 2 1 Planck constant rationalized 4 5 First radiation constant 2 2 Fine structure constant 4 6 Second radiation constant 2 3 Classical electron radius 4 7 Stefan Boltzmann constant 2 4 Compton wavelength 4 8 Electric constant 2 5 Proton gyromagnetic ratio 5 1 Magnetic constant 2 6 Proton Compton wavelength 5 2 Magnetic ﬂux quantum 2 7 Neutron Compton wavelength 5 3 Standard acce...

Page 41: ... To interrupt an on going calculation operation press Interpreting Scientiﬁc Function Syntax Text that represents a function s argument is enclosed in braces Arguments are normally value or expression When braces are enclosed within parentheses it means that input of everything inside the parentheses is mandatory k Trigonometric and Inverse Trigonometric Functions sin cos tan sin 1 cos 1 tan 1 A S...

Page 42: ...and Inverse Hyperbolic Functions sinh cosh tanh sinh 1 cosh 1 tanh 1 A Syntax and Input sinh n Other functions may be used in argument Example sinh 1 1 175201194 b z MATH cc1 sinh 1 A Remarks To input a hyperbolic or inverse hyperbolic function perform the following operation to display a menu of functions z MATH cc k Exponential and Logarithmic Functions 10 e log ln A Syntax and Input 10 n 10 n S...

Page 43: ...ase is speciﬁed B z MATH c7 logab 2e16E Example 2 ln 90 loge 90 4 49980967 b i90 E k Power Functions and Power Root Functions x2 x 1 3 x A Syntax and Input n x2 n 2 Square n x 1 n 1 Reciprocal m n m n Power n n Square Root 3 n 3 n Cube Root m x n m n Power Root Example 1 2 1 2 1 1 1 1 2 2 16 b 2 1 2 1 E ...

Page 44: ...tegration A Syntax and Input f x a b tol f x Function of x Input the function used by variable X All variables other than X are viewed as constants a Lower limit of region of integration b Upper limit of region of integration tol Error tolerance range Can be input only when linear display is being used This parameter can be omitted In that case a tolerance of 1 10 5 is used Example ln x 1 e 1 tol ...

Page 45: ...ue while using natural display The type of function being integrated positive and negative values within the region of integration and the region of integration being used can cause large error in integration values and errors You can interrupt an ongoing integration calculation operation by pressing o A Tips to for Successful Integration Calculations For periodic functions and for positive and ne...

Page 46: ... sin x tol value not input V z MATH 2 d dX sS0 X 1 B Continuing from 1 above e 1Z π c2E b Continuing from 1 above 1Z π 2 E A Remarks Use of d dx is supported in the COMP SD REG and EQN Modes only The following functions cannot be input for the f x a and tol parameters d dx d2 dx2 Σ In addition the Pol and Rec functions and the random number functions cannot be input for the f x parameter In the ca...

Page 47: ...as constants a Value of point second derivative point of desired second derivative coefﬁcient tol Error tolerance range Can be input only when linear display is being used This parameter can be omitted In that case a tolerance of 1 10 10 is used Example 1 To obtain the second derivative coefﬁcient for the function y x3 4x2 x 6 when x 3 B z MATH 3 d 2 dX 2 S0 X 63e 4S0 X x S0 X 6e3E Example 2 To pe...

Page 48: ... in the range of 1 10 10 a b 1 10 10 The step for this calculation is ﬁxed as 1 Example Σ X 1 X 1 5 20 B z MATH 4 Σ S0 X 1ea0 X e1e5E b z MATH 4 Σ S0 X 1 a0 X 1 5 E A Remarks Use of Σ is supported in the COMP SD REG and EQN Modes only The following functions cannot be input for the f x a and b parameters d dx d 2 dx2 Σ In addition the Pol and Rec functions and the random number functions cannot be...

Page 49: ...ar coordinates 2 30 to rectangular coordinates bv 1 Rec 2 30 E A Remarks These functions can be used in the COMP Mode The r value or x value produced by the calculation is assigned to variable I while the Ƨ value or y value is assigned to variable J page 34 The values obtained for Ƨ when converting from rectangular coordinates to polar coordinates is within the range 180 Ƨ 180 When executing a coo...

Page 50: ...equential random numbers B z MATH 6 Ran E E E The above values are provided for example only The actual values produced by your calculator for this function will be different A Sequential Random Numbers Decimal Values In this case ten digit sequential random numbers are generated in the range of 0 to 1 in accordance with nine sequences numbered from 1 through 9 The sequence is speciﬁed by the inte...

Page 51: ...Int m n m and n are integers m n m n 1E10 n m 1E10 Example To generate random integers in the range of 0 to 5 B z MATH c8 RanInt 0 5 E E E The above values are provided for example only The actual values produced by your calculator for this function will be different k Other Functions x Abs nPr nCr Rnd Int Frac Intg ...

Page 52: ...on nCr Syntax n P m n C m Example How many four person permutations and combinations are possible for a group of 10 people b 10z MATH 7 nPr 4E 10z MATH 8 nCr 4E A Rounding Function Rnd You can use the rounding function Rnd to round the value expression or calculation result speciﬁed by the argument Rounding is performed to the number of signiﬁcant digits in accordance with the number of display di...

Page 53: ...igits Example 200 7 14 400 b 200 7 14E 3 decimal places 1N SETUP 6 Fix 3E Internal calculation uses 15 digits 200 7E 14E Now perform the same calculation using the rounding Rnd function o200 7E Calculation uses rounded value 10 Rnd E Rounded result 14E A Integer Part Extraction Int The Int function extracts the integer part of the real number input as its argument ...

Page 54: ...es the largest integer that does not exceed the real number input as its argument Syntax Intg n Example To determine the largest integer that does not exceed 1 5 b z MATH c4 Intg 1 5 E Using Engineering Notation k Using 103 Engineering Notation ENG Engineering notation ENG expresses quantities as a product of a positive number between 1 and 10 and a power of 10 that is always a multiple of three T...

Page 55: ...ering Symbols Your calculator supports the use of ten engineering symbols m ƫ n p f k M G T P that you can use for input of value or for calculation result display You can use engineering symbols in calculations in all calculation modes except for the BASE N Mode A Displaying Calculation Results with Engineering Symbols Use the calculator s setup screens to select EngOn for engineering symbols pag...

Page 56: ...ngly from M to k for example Conversely performing ENG conversion will move the decimal point three places to the left and change the engineering symbol accordingly from k to M for example Example To calculate 999 k kilo 25 k kilo 1 024 M Mega 1024 kilo b 999z MATH ccc6 k 25z MATH ccc6 k E ENG conversion 1 ENG Complex Number Calculations COMP To perform the example operations in this section ﬁrst ...

Page 57: ...urrent default angle unit setting k Complex Number Display Setting See Specifying the Complex Number Display Format page 13 k Complex Number Calculation Result Display Examples A Rectangular Coordinate Format a bi 1N SETUP c4 COMPLX 1 a bi Example 1 2 3 i 2 3 2i 3 464101615 2i Bv 2 3e i E b 2 3 i E When using linear display format calculation results are displayed in two lines showing the real par...

Page 58: ...te complex number z a bi for the complex number z a bi Example Obtain the conjugate complex number of 2 3i B z COMPLX 3 Conjg 2 3i E k Absolute Value and Argument Abs Arg You can use the procedure shown below to obtain the absolute value z and argument Arg z on the Gaussian plane for a complex number in the format z a bi Example To obtain the absolute value and argument of 2 2i bv Absolute Value z...

Page 59: ... Complex Number Display Format You can use the procedures described below to override the default complex number display format and specify a particular display format for the calculation you are currently inputting A Specifying Rectangular Coordinate Format for a Calculation Input z COMPLX 7 a bi at the end of the calculation Example 2 2 45 2 2i Angle Unit Deg Bv 2 2e10 45 z COMPLX 7 a bi E A Spe...

Page 60: ...the cell This will cause the full value contained to appear in the value display area at the bottom of the screen If a cell contains a fraction or sexagesimal value the applicable cell on the Mat Ans screen will show the decimal format equivalent When you move the highlighting to the cell the value will appear in the applicable fraction or sexagesimal format in the value display area Though the Ma...

Page 61: ... up to a maximum of 10 rows and 10 columns To specify the number of rows move the highlighting to m input a value and then press E This will cause the highlighting to move to n Input a value for n to specify the number of columns and then press E You can use c and f to move the highlighting between m and n 5 After inputting the row and column values you want press E This will display the matrix ed...

Page 62: ...wing the Contents of a Matrix 1 On the COMP Mode calculation screen press z MATRIX 1 EDIT to display the matrix memory area menu 2 Use c and f to move the highlighting to the matrix whose contents you want to view and then press E 3 Now you can edit the cell contents of the matrix if you want Use the cursor keys to move the cursor to the cell whose value you want to change and then input the new v...

Page 63: ... When you see this matrix name Perform this key operation Mat A z MATRIX 2 Mat S0 A Mat B z MATRIX 2 Mat S B Mat C z MATRIX 2 Mat S C All of the examples in this section are performed using natural display A Adding and Subtracting Matrices You can add or subtract matrices only if their dimensions are identical Example 2 0 0 2 1 2 3 4 This example assumes that Mat A contains 2 0 0 2 and Mat B conta...

Page 64: ... A to Mat F or Mat Ans For n you can use a value independent memory M variable matrix name constant π or scientiﬁc constant or scientiﬁc function value like sin 30 Example 2 0 0 2 1 2 3 4 3 This example assumes that Mat A contains 2 0 0 2 and Mat B contains 1 2 3 4 3 Mat A Mat B E A Absolute Values of Matrix Elements The following determines absolute values of the elements of a matrix and places t...

Page 65: ...0 This example assumes that Mat C contains 1 2 5 0 z MATRIX 3 det Mat C E A Transposing a Matrix Transposing a matrix basically means to change its rows in to columns and its columns into rows Calculation is performed using the Trn function as shown below Example To transpose the matrix 1 2 3 4 5 6 This example assumes that Mat B contains 1 2 3 4 5 6 z MATRIX 4 Trn Mat B E A Inverting a Matrix You...

Page 66: ...a matrix Important Use the x key to specify the squaring operation Example To square the matrix 1 2 5 0 This example assumes that Mat C contains 1 2 5 0 Mat C xE Sequence Calculations RECUR To perform the example operations in this section ﬁrst select RECUR N6 as the calculation mode k Sequence Calculation Overview You can use either of the two following sequence types to create a sequence table 1...

Page 67: ...n n 5 z TYPE 1 an z1 n 5 Note To clear the screen during input press o A Table Range Screen Pressing E to register the formula you input on the sequence editor screen displays either of the table range screens shown below an Type Sequence an 1 Type Sequence Use this screen to specify the start value Start and end value End of n for sequence table creation Specifying the Initial Term Start Value an...

Page 68: ...stored in the cell To see the full value in a cell move the highlighting to it The full value contained in the cell will appear in the value display area at the bottom of the screen While a value is in the value display area you can convert it using ENG conversion page 53 sexagesimal decimal conversion page 27 or decimal fraction format conversion page 22 Note however that you cannot input into th...

Page 69: ...an 1 Input the recursion formula z2 an z1 n 1 Register the recursion formula E This displays the table range screen Input a1 2 Start 1 End 10 2E1E10E Create the sequence table E This displays the sequence table screen A Creating an an Type Sequence Table Example To create a sequence table with the general term an 1 2 n2 2n 3 using a range of 2 n 6 n integer B Enter the RECUR Mode N6 RECUR Select t...

Page 70: ...quence table can have up to 199 lines A Range ERROR occurs if a table range setting causes this to be exceeded A Memory Full error also occurs if the calculator runs out of calculation result memory while performing a sequence table calculation Math ERROR during Sequence Calculation If a Math ERROR occurs during sequence table calculation the sequence table screen appears on the display with ERROR...

Page 71: ...elow You can use this screen to input values for the equation s coefﬁcients 3 Input values for the coefﬁcients 1E0 5E3E2E3E4E X 0 5Y 3 2X 3Y 4 These values will produce the simultaneous equations shown above 4 To display the solutions press E This displays the solution for X Use c and f to switch the display between the solutions for X and Y To exit the solution screen and return to the coefﬁcient...

Page 72: ... of an equation The coefﬁcient editor screen has cells that you can use to input values for each coefﬁcient The number of cells that appear on the coefﬁcient editor screen depends on the equation type you selected A Inputting and Editing Coefﬁcient Values Use the cursor keys to move the cursor to the cell you want and then input a value As you input a value or expression it appears in the lower le...

Page 73: ...statistical calculations while the REG Mode is for paired variable regression calculations linear quadratic logarithmic e exponential ab exponential power inverse k Statistical Sample Data Except for the number of variables the procedure for inputting sample data is the same for both the SD Mode and the REG Mode Use the STAT editor list screen to input sample data SD Mode STAT editor REG Mode STAT...

Page 74: ...a consists of an X value and FREQ value while one set of REG Mode sample data consists of an X value Y value and FREQ value Whenever you start input of a sample data set by inputting a value for any one of its columns on the STAT editor screen the remaining column s in the same sample data set change s to their initial defaults X 0 Y 0 FREQ 1 Inputting a calculation expression into a cell and pres...

Page 75: ...erting a Line 1 Move the cursor to the location where you want to insert the line 2 Press z5 STAT 1 Edit 1 Ins Row This shifts the line where the cursor is located and everything below it downwards and inserts a new line All of the columns in the newly inserted lines are ﬁlled in with the applicable initial default values X 0 Y 0 if applicable FREQ 1 Deleting all STAT Editor Data 1 Press z5 STAT 1...

Page 76: ...lt Screen While the STAT editor screen containing the sample data is on the display perform the following key operation z6 RESULT Use c and f to scroll This is one example of possible calculation results Note Calculation results can be displayed up to 10 digits To return to the STAT editor screen press J For the meanings of the values that appear on the statistical calculation result screen and th...

Page 77: ...f xi data items x z7 STAT 2 VAR 2 Obtains the mean xσn z7 STAT 2 VAR 3 Obtains the population standard deviation xσn 1 z7 STAT 2 VAR 4 Obtains the sample standard deviation ƙx2 z7 STAT 2 VAR c1 Obtains the sum of squares of the sample data Σx2 Σxi 2 ƙx z7 STAT 2 VAR c2 Obtains the sum of the sample data Σx Σxi minX z7 STAT 2 VAR cc1 Determines the minimum value of the samples o Σxi n o Σxi n xσn n...

Page 78: ...TR 4 Using the value X input immediately before the command as the argument uses the following formula to determine standardized variate t k Performing Paired variable Statistical Calculations To perform the example operations in this section ﬁrst select REG N4 as the calculation mode The following operation assumes that the sample data under Inputting Sample Data on page 73 is already input P t 0...

Page 79: ...lues that appear on the result screen and the formulas used to produce them see REG Mode Statistical Command Reference page 80 Displaying the Standard Deviation and Sum Calculation Result Screen While the STAT editor screen containing the sample data is on the display perform the following key operation z6 RESULT 1 S Var Use c and f to scroll This is one example of possible calculation results Dis...

Page 80: ...Inv Example screen when 1 is pressed This is one example of possible calculation results A Performing a Speciﬁc Statistical Calculation 1 While the STAT editor screen is on the display press z1 COMP This displays the initial COMP Mode calculation screen 2 Input the command for the statistical calculation you want to perform and then press E To determine the mean o and p values of the current input...

Page 81: ...relation Coefﬁcient z7 STAT 2 VAR ccc4 r E Estimated Value of y when x 100 100z7 STAT 2 VAR ccc7 n E Note The r and n values produced by this example are for logarithmic regression because we ﬁrst displayed the logarithmic regression calculation screen in step 1 before using the commands to calculate the values were wanted If you do not display a particular regression calculation result screen ﬁrs...

Page 82: ...y data yσn z7 STAT 2 VAR 6 Obtains the population standard deviation of the sample y data yσn 1 z7 STAT 2 VAR 7 Obtains the sample standard deviation of the sample y data yσn 1 n 1 Σ yi y 2 Sum Commands ƙx2 z7 STAT 2 VAR c1 Obtains the sum of squares of the sample x data Σx2 Σxi 2 ƙx z7 STAT 2 VAR c2 Obtains the sum of the sample x data Σx Σxi o Σxi n o Σxi n xσn n Σ xi o 2 xσn n Σ xi o 2 xσn 1 n ...

Page 83: ...x2 y z7 STAT 2 VAR c7 Obtains the sum of squares of the sample x data multiplied by the sample y data Σx2 y Σxi 2 yi ƙx4 z7 STAT 2 VAR c8 Obtains the sum of the fourth power of the sample x data Σx4 Σxi 4 Minimum and Maximum Value Commands minX z7 STAT 2 VAR cc1 Obtains the minimum value of the sample x data maxX z7 STAT 2 VAR cc2 Obtains the maximum value of the sample x data minY z7 STAT 2 VAR c...

Page 84: ...e input immediately before this command ˆ x2 z7 STAT 2 VAR ccc6 This command is supported for quadratic regression only It obtains the second estimated value of x for a value of y which is assumed to be the value input immediately before this command When used in a calculation that is not a quadratic regression calculation this command produces the same results as the m1 command ˆ y z7 STAT 2 VAR ...

Page 85: ...ribution is a normal distribution determine the distribution probability of students with pulse rates of 70 of greater Pulse Rate Students 54 56 1 56 58 2 58 60 2 60 62 5 62 64 8 64 66 9 66 68 8 68 70 6 70 72 4 72 74 3 74 76 2 Operation Procedure Select the SD Mode N3 SD Select FreqOn for the statistical frequency setting 1N SETUP c5 STAT 1 FreqOn Input the pulse rate data into the X column 55E57E...

Page 86: ...0 260 9270 290 9310 320 9390 Operation Procedure Select the REG Mode N4 REG Select FreqOff for the statistical frequency setting 1N SETUP c5 STAT 2 FreqOff Input the number of day data into the X column 20E50E80E110E140E170E 200E230E260E290E320E Input the weight data into the Y column ce3150E4800E6420E7310E 7940E8690E8800E9130E 9270E9310E9390E 1 Linear Regression Display the linear regression calc...

Page 87: ...d see Changing the BASE N Mode Negative Value Setting on page 13 A Specifying the Number Base Use the keys shown below to specify the number base To select this number base Press this key Which displays this screen indicator Decimal x DEC Dec Hexadecimal l HEX Hex Binary i BIN Bin Octal 6 OCT Oct A Example Base n Calculations Example To select binary as the number base and calculate 12 12 oi BIN 1...

Page 88: ...1111111 Octal Positive 00000000000 x 17777777777 Negative 20000000000 x 37777777777 Decimal 2147483648 x 2147483647 Hexadecimal Positive 00000000 x 7FFFFFFF Negative 80000000 x FFFFFFFF When the setup s negative value setting is Unsigned Number Base Effective Range Binary 00000000000000000000000000000000 x 11111111111111111111111111111111 Octal 00000000000 x 37777777777 Decimal 0 x 4294967295 Hexa...

Page 89: ...EX k Specifying a Number Base for a Particular Value You can specify a number base that is different from the current default number base while inputting a value A Specifying the Number Base during Input Inputting a decimal value of 3 for example can be performed using the following key operation z1 BASE N 1 d 3 ...

Page 90: ...xadecimal values are produced by taking the binary two s complement and then returning the result to the original number base With the decimal number base negative values are displayed with a minus sign A Logical Product and Returns the result of a bitwise product Example 10102 and 11002 10002 1010z1 BASE N c3 and 1100E A Logical Sum or Returns the result of a bitwise sum Example 10112 or 110102 1...

Page 91: ...ression simply enter values for the variables to calculate the result You can change the values of the variables as many times as you like CALC can be used only in the COMP Mode N1 k Using CALC Inputting an expression that contains variables and pressing the s key displays a value assignment screen which you can use to assign values to each variable After inputting the values press E to execute th...

Page 92: ...ain s Leave A the way it is and assign 10 to B c10E Execute the calculation E Note If natural display is selected for the calculator s display format the value assignment screen shows only one variable at a time Use c and f to move the highlighting between variables and select the one you want to input Important The following functions cannot be used on the value assignment screen Input and displa...

Page 93: ...ressions Supported by SOLVE SOLVE supports input of equations of the following formats Examples Y X 5 X sin M X 3 B C XY C Treated as XY C 0 Important The following is not supported by SOLVE equations Input of integration differential Σ Pol and Rec functions Multi statement input SOLVE does not support input of complex number coefﬁcients or display of complex number solutions k Using SOLVE Inputti...

Page 94: ...e at a time Use c and f to move the highlighting between variables and select the one you want to input A Scrolling the Equation on the Value Assignment Screen If an equation is too long to ﬁt on the variable assignment screen you can scroll it left and right to bring other parts of it into view To enable scrolling press z6 LOOK Use the e and d keys to scroll the equation right and left To return ...

Page 95: ...t Side Right Side result shows the result when the right side of the equation is subtracted from the left side after assigning the obtained value to the variable being solved for The closer this result is to zero the higher the accuracy of the solution A Convergence in Progress Screen The convergence in progress screen like the one shown below will appear on the display when SOLVE is unable to obt...

Page 96: ... below Use this screen to specify the start value Start end values End and the step Step of the x value which will be used to generate the number table Specifying the Start Value End Value and Step 1 On the table range screen use c and f to move the highlighting to the setting you want to change 2 Input the values or expressions you want To clear the screen during input press o Pressing J during i...

Page 97: ...n page 22 Note however that you cannot input into the value display area or edit the values displayed there Number Table Columns This column Contains this data X x values calculated in accordance with the start value end value and step speciﬁed on the table range screen F X Value of x for the f x value in the same line Returning to the Table Range Screen from the Number Table Screen Press J k Crea...

Page 98: ... a Built in Formula by Inputting a Character 1 Press G This displays an alphabetic menu of built in formulas 2 Input the ﬁrst letter of the name of the built in formula you want If you want to recall the Sector Area formula for example press 1 S This will jump to the section of the formula menu where the names start with the letter you speciﬁed S in this example The ﬁrst formula with a name that s...

Page 99: ...8 b 5 and c 5 8E5E5E E This displays the calculation result As shown above the calculation result appears after you assign values to all of the required variables In the case of a formula that produces multiple results such as Y Conversion the Q symbol will turn on when the ﬁrst calculation result is on the display Press E to display the other result s produced by the formula The Q symbol will tur...

Page 100: ...lli 2 Bernoulli s Theorem 2 10 Bernoulli 3 Bernoulli s Theorem 3 11 Binomial PD Probability Function of Binomial Distribution 12 C PointCoord Coordinate of a Center Point 13 CarnotCycEf1 Efﬁciency of Carnot s Cycle 1 14 CarnotCycEf2 Efﬁciency of Carnot s Cycle 2 15 CentriForce1 Centrifugal Force 1 16 CentriForce2 Centrifugal Force 2 17 ChordWarVel Velocity of Wave Transmitted by a Chord 18 CircCon...

Page 101: ...requency of Electric Oscillation 48 Ellipse Area Area of an Ellipse 49 Enthalpy Enthalpy 50 Exponent PD Probability Function of Exponential Distribution 51 Geom PD Probability Function of Geometric Distribution 52 GeomProg Sum Sum of Geometric Progression 53 HeatQuantity Quantity of Heat 54 HeronFormula Heron s Formula 55 HyperGeom PD Probability Function of Hyper geometric Distribution 56 I E For...

Page 102: ...n Two Points 86 Poisson PD Probability Function of Poisson s Distribution 87 PotentialEnr Potential Energy 88 Power Factor Power Factor 89 Power Gain Power Gain 90 Pyramid Vol Volume of a Pyramid 91 Pythagorean Pythagorean 92 Quad Area Area of a Quadrangle Coordinates 93 R T VoltChng Change in Terminal Voltage of R in RC Series Circuit 94 RC S CirImp Impedance in RC Series Circuit 95 RadiTraverse ...

Page 103: ...Voltage Gain Voltage Gain k User Formulas In addition to the calculator s built in formula you can also input your own formulas for later recall when you need them You can also store built in formulas under different names and edit their contents if you want Formulas you create and save under the name you want are called user formulas Important A user formula actually is a program whose run mode i...

Page 104: ...to the Fmla Edit ﬁle menu A Creating and Saving a New Formula 1 Press N5 PROG to enter the PROG Mode 2 Press 1 NEW This will display the ﬁle name input screen and automatically alpha lock the calculator s keyboard 1S 3 Enter up to 12 characters for the ﬁle name and then press E This will register the ﬁle name and display the run mode selection screen 4 Press 3 Formula to select the Formula Mode Th...

Page 105: ... the menu shown below To input this character Press this key Lower case Alphabetic 1 abc Upper case Greek 2 ΑΒΓ Lower case Greek 3 αβγ Numeric Index 4 123 Upper case Alphabetic Index 5 ABC Lower case Alphabetic Index 6 abc To input upper case alphabetic characters use normal upper case input operations like S i A A Performing Calculation with a User Formula Since user formulas are saved as program...

Page 106: ...ist screen that shows programs whose run mode is Formula Prog List screen Fmla List screen File name Run modes No indicator COMP BN BASE N FM Formula The examples use COMP or BASE N as the run mode For information about programs user formulas that use Formula as the run mode see User Formulas page 102 A Program Memory Your calculator has 28500 bytes of program memory Important The 28500 byte user ...

Page 107: ...n and automatically alpha lock the calculator s keyboard 1S 3 Enter up to 12 characters for the ﬁle name and then press E This registers the ﬁle name and displays the run mode selection screen 5 O C 2 T i A H c E s D R 5 O 4 N E 4 Press the number key that corresponds to the mode you want to assign as the program s run mode Here press 1 COMP This selects COMP as the run mode and displays the progr...

Page 108: ...time at the end of step 8 Note If the ﬁle name you input in step 3 of the above procedure is already used by another program pressing E will display the editing screen for the existing program There are a number of different ways to run a program in addition to the method described in this procedure For more information see Running a Program page 109 6 After you ﬁnish inputting the entire program ...

Page 109: ...command can be input in the COMP Mode when natural display is selected for the display format setting Certain commands cannot be input on the BASE N Mode calculation screen For more information see the Command Reference page 113 A Editing an Existing Program 1 Press N5 PROG 3 EDIT This displays the Prog Edit or Fmla Edit ﬁle menu 2 Press e or d to switch between the Prog Edit and Fmla Edit ﬁle men...

Page 110: ...OMP Mode or BASE N Mode pressing E after the program is complete will run the same program again Pressing J will not perform any operation To interrupt ongoing program execution press o A Running a Program from the Prog List or Fmla List Screen 1 Perform either of the following operations While the Program Menu screen is on the display in the PROG Mode press 2 RUN In the COMP or BASE N Mode press ...

Page 111: ...O 4 N E This runs the program A What to do if an error message appears If an error message appears you can press any one of the following keys to clear it J d or e What happens next depends on the calculator mode from which you are trying to run the program COMP Mode or BASE N Mode Either of the following screens will appear depending on how you executed the program If you executed the program thi...

Page 112: ...4 DELETE 1 One File Use these menus to select a program or user formula and delete it All of the operations in this section can be performed while any one of the above screens is on the display Important The operations in this section assume that one of the six ﬁle screens is already on the display A Searching for a Program Searching for a File Name by Inputting a Character On a ﬁle screen input t...

Page 113: ... other names by a line File name added to Favorites are displayed in the order they are added not in alphabetical order A Removing a File Name from Favorites 1 In the Favorites ﬁle name list above the separator line of a ﬁle screen highlight the ﬁle name you want to remove 2 Press z1 Favorite Off A Renaming a Program File 1 On a ﬁle screen select the name of the ﬁle you want to rename 2 Press z2 R...

Page 114: ...ds on the program editing screen you can use a newline symbol _ or output command in place of any separator code within a syntax or example To input a newline character into the program editing screen press E Except for the separator code and output command none of the commands explained in this reference can be input into a program user formula that uses Formula as the run mode For information ab...

Page 115: ...or character string appears on the display when program execution reaches this command Unlike the variable syntax this syntax displays the current value of the variable along with prompt If E is pressed without inputting anything in response to the prompt program execution will proceed using the current value of the variable Example 2 A Variable Assignment Syntax expression variable Function Assig...

Page 116: ...le by one Then if the variable value is non zero statement 1 is executed followed by statement 2 and everything after it in succession If the variable value is zero statement 1 is skipped and statement 2 and everything after it is executed S Syntax 1 expression relational operator expression S statement 1 statement 2 2 expression S statement 1 statement 2 Function This is a conditional branching c...

Page 117: ...itted Always include the IfEnd Omitting it will not cause an error but certain program contents can cause unexpected execution results by everything after the If statement Example 1 A If A 10 Then 10A Else 9A IfEnd Ans 1 05 Example 2 A If A 0 Then A 10 A IfEnd Ans 1 05 A Control Structure Commands For Statements The For statement repeats execution of the statements between For and Next as long as ...

Page 118: ...nditional expression following While becomes false 0 the statement following WhileEnd is executed Example A While A 10 A 2 A 1 A WhileEnd A 2 Note If the condition of the While statement is false the ﬁrst time this command is executed execution jumps directly to the statement following WhileEnd without executing the statements from While to WhileEnd even once To input the WhileEnd command select W...

Page 119: ...R Note that a Goto Lbl jump within a subroutine can be performed only within the same subroutine An error Go ERROR will occur if the program speciﬁed by the Prog ﬁle name command cannot be found for some reason Important A program that uses Formula as the run mode cannot be used as a subroutine The main routine and the subroutine must be the same run mode This means for example that a subroutine t...

Page 120: ...e of the codes shown below which corresponds to the last key pressed 0 is returned when no key was pressed 81 71 72 73 74 75 76 61 62 63 64 65 66 51 52 53 54 55 56 41 42 43 44 45 46 31 32 33 34 21 22 23 24 87 35 36 37 77 67 25 26 27 57 47 83 84 85 86 82 Note The Getkey command can be inserted into an expression the same as a mathematical function Example Do Cls Locate 1 1 Ran Locate 1 2 PRESS 0 Lp...

Page 121: ... speciﬁed location If the expression is a variable the value assigned to the variable will appear Note that an error Math ERROR or Syntax ERROR will occur if the calculation result is a complex number list or matrix Example Locate 5 2 CASIO fx A Logical Operator Commands And COMP Syntax expression And expression Function Evaluates the expressions equality or inequality on either side and returns t...

Page 122: ...ands You can input statistical calculation commands from the menu that appears when you select z STAT Note For information about individual commands for calculating the mean standard deviation and other individual statistical values see Statistical Calculations SD REG page 72 x List Commands z STAT 1 LIST Input List COMP Syntax expression expression expression List X Y Freq Function Assigns list d...

Page 123: ...e speciﬁed regression calculation based on the data input in the STAT editor List X List Y List Freq The screens that appear when these commands are executed are identical to those described under Displaying Regression Calculation Results page 78 k Other PROG Mode Commands This section describes commands that can be used in the PROG Mode only Note that each command can be used only in a program th...

Page 124: ...lation results ab c d c COMP Syntax ab c d c Function Speciﬁes whether mixed fraction format ab c or improper fraction format d c should be used as the display format for a calculation results EngOn EngOff COMP Syntax EngOn EngOff Function These commands turn engineering symbols on EngOn or off EngOff a bi r Ƨ COMP Syntax a bi r Ƨ Function Speciﬁes whether rectangular coordinate format a bi or pol...

Page 125: ... the calculation result currently in Ans to the number of digits speciﬁed by the display format setting Data Communication LINK Data communication can be used to transfer program data between two fx 5800P calculators k Connecting Two fx 5800P Calculators to Each Other An optionally available data communication cable SB 62 is required to connect two calculators A Connecting the Calculators Connect ...

Page 126: ...er s E key During data transfer the screen of the Sender will show the message shown to the right The screen of the Receiver continues to shows the screen that appeared in step 1 After data transfer is complete the screen of the both the Sender and Receiver will change to the message shown to the right A Transferring Speciﬁc Programs 1 Perform the following operation on the receiving calculator Re...

Page 127: ...the Sender and Receiver will change to the message shown to the right A Interrupting an Ongoing Data Transfer Operation On either the sending or receiving fx 5800P calculator press o A When there is already a program with the same ﬁle name on the receiving calculator If the sending calculator Sender ﬁnds that the receiving calculator Receiver already has a program with the same name in its memory ...

Page 128: ...Data Recursion Delete all Table Data Table Delete all Equation Data Equation Delete all The Data Name column of the above table shows the data name that appears on the Memory Manager menu Angle brackets around a data name indicates a data folder that supports both delete all and delete speciﬁc Delete all deletes all of the data in the applicable folder while delete speciﬁc deletes speciﬁc data ite...

Page 129: ... If a folder name is selected which is indicated when is in front of it on the Memory Manager screen all of the data inside the folder will be selected for deletion when you enter the folder in step 2 of the above procedure When you enter a folder in step 2 of the above procedure all currently selected data except for the folder itself becomes deselected automatically The data you select inside of...

Page 130: ...ion Sign Multiplication sign can be omitted immediately before π variables scientiﬁc constants 2π 5A πA 3mp 2i etc and parenthetical functions 2 3 Asin 30 etc 8 Addition Subtraction 9 Relational Operators 10 Logical Product and bitwise operator And logical operation command 11 Logical Sum Exclusive Logical Sum Exclusive Negative Logical Sum or bitwise operator Or logical operation command xor bitw...

Page 131: ...tack ERROR occurs when the calculation you are performing causes the capacity of a stack to be exceeded k Calculation Ranges Number of Digits and Precision The following table shows the general calculation range value input and output range number of digits used for internal calculations and calculation precision Calculation Range 1 10 99 to 9 999999999 10 99 and 0 Internal Calculation 15 digits P...

Page 132: ...anhx 0 x 9 999999999 1099 tanh 1 x 0 x 9 999999999 10 1 logx lnx 0 x 9 999999999 1099 10x 9 999999999 1099 x 99 99999999 ex 9 999999999 1099 x 230 2585092 x 0 x 1 10100 x2 x 1 10 50 1 x x 1 10 100 x G 0 3 x x 1 10 100 x 0 x 69 x is an integer nPr 0 n 1 1010 0 r n n r are integers 1 n n r 1 10100 nCr 0 n 1 1010 0 r n n r are integers 1 n r 1 10100 or 1 n n r 1 10100 Pol x y x y 9 999999999 1099 x2 ...

Page 133: ...ation that causes a calculator s limit to be exceeded or if you try to perform some operation that is not allowed Sample Error Message A Recovering from an Error Message You can recover from an error message by performing the key operations described below regardless of the error type Press J d or e to display the editing screen for the calculation expression you input immediately before the error...

Page 134: ...ng the calculation into two or more parts Syntax ERROR The syntax of the calculation expression is wrong Check the syntax and make the required corrections Argument ERROR The calculation is using the wrong argument Check how arguments are being used and make the required corrections Dimension ERROR The matrix used in a calculation does not contain anything You are trying to perform an addition or ...

Page 135: ...e ERROR LINK Mode data communication was interrupted during send Transmit ERROR or receive Receive ERROR Make sure that the cable is connected correctly Check to make sure that the receiving calculator is in the receive standby mode Memory Full Operation or memory storage operation exceeds remaining memory capacity Keep the number of memories you use within the currently speciﬁed number of memorie...

Page 136: ...propriate calculation mode for the type of calculation you want to perform 6 Perform the calculation again 4 Press the P button on the back of the calculator with a thin pointed object to initialize the calculator If you perform this procedure correctly the calculator will return to the state it was in the last time you turned it off P button 5 If step 4 does not restore normal operation initializ...

Page 137: ...egularly replace the battery at least once a year even if the calculator is operating normally Note Your calculator uses ﬂash memory to store data so memory data is not lost when you remove the battery 1 Press 1o OFF to turn off the calculator Be sure to turn off the calculator before replacing the battery Replacing the battery with power on will cause data in memory to be deleted Close the calcul...

Page 138: ...er Off Your calculator will turn off automatically if you do not perform any operation for about 10 minutes If this happens press the o key to turn the calculator back on Speciﬁcations Power Requirements AAA size battery ALKALINE LR03 1 Approximate Battery Life 1 year based on 1 hour of operation per day Power Consumption 0 12W Operating Temperature 0 C to 40 C 32 F to 104 F Dimensions 15 1 H 81 5...

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Page 146: ...CASIO Europe GmbH Bornbarch 10 22848 Norderstedt Germany This mark applies in EU countries only ...

Page 147: ...CASIO COMPUTER CO LTD 6 2 Hon machi 1 chome Shibuya ku Tokyo 151 8543 Japan SA0606 A Printed in China ...

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