HP 113397 - 9G Scientific Calculator User Manual Download

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E-1

Graphing Calculator

Contents

Chapter 1 : General Operations ................................... 4

Power Supply .................................................................... 4

Turning on or off ........................................................................... 4

Battery replacement ...................................................................... 4

Auto power-off function ................................................................ 4

Reset operation ............................................................................. 4

Con

rast Adjustment .......................................................... 4

Display Features ................................................................ 5

Graph display............................................................................... 5

Calculation display........................................................................ 5

Chapter 2 : Before Starting a Calculation ...................... 6

Changing Modes ............................................................... 6

Selecting an Item from a Menu........................................... 6

Key Labels......................................................................... 6

Using the 2nd and ALPHA keys .......................................... 7

Cursor .............................................................................. 7

Inserting and Deleting Characters....................................... 7

Recalling Previous Inputs and Results .................................. 8

Memory............................................................................ 8

Running memory........................................................................... 8

Standard memory variables.......................................................... 8

Storing an equation ...................................................................... 8

Array Variables............................................................................. 8

Order of Operations .......................................................... 9

Accuracy and Capacity .................................................... 10

Error Conditions .............................................................. 12

Chapter 3 : Basic Calculations .................................... 13

Arithmetic Calculation...................................................... 13

Summary of Contents for 113397 - 9G Scientific Calculator

Page 1: ...play 5 Chapter 2 Before Starting a Calculation 6 Changing Modes 6 Selecting an Item from a Menu 6 Key Labels 6 Using the 2nd and ALPHA keys 7 Cursor 7 Inserting and Deleting Characters 7 Recalling Previous Inputs and Results 8 Memory 8 Running memory 8 Standard memory variables 8 Storing an equation 8 Array Variables 8 Order of Operations 9 Accuracy and Capacity 10 Error Conditions 12 Chapter 3 Ba...

Page 2: ... functions 16 Coordinate Transformations 16 Mathematical Functions 16 Other Functions x 1 x 2 x 3 17 Unit Conversion 17 Physics Constants 18 Multi statement functions 19 Chapter 5 Graphs 19 Built in Function Graphs 19 User generated Graphs 19 Graph Text Display and Clearing a Graph 20 Zoom Function 20 Superimposing Graphs 20 Trace Function 20 Scrolling Graphs 21 Plot and Line Function 21 Chapter 6...

Page 3: ...rea 26 Program Control Instructions 26 Clear screen command 26 Input and output commands 26 Conditional branching 27 Jump commands 27 Mainroutine and Subroutine 27 Increment and decrement 28 For loop 28 Sleep command 28 Swap command 28 Relational Operators 29 Creating a New Program 29 Executing a Program 29 Debugging a Program 30 Using the Graph Function in Programs 30 Display Result Command 30 De...

Page 4: ...ally turns off if it has not been used for 9 15 minutes It can be reactivated by pressing ON The display memory and settings are retained while the calculator is off Reset operation If the calculator is on but you get unexpected results press MODE or CL ESC If problems persist press 2nd RESET A message appears asking you to confirm that you want to reset the calculator RESET N Y Press to move the ...

Page 5: ...t of a calculation 10 digits can be displayed together with a decimal point a negative sign the x10 indicator and a 2 digit positive or negative exponent Results that exceed this limit are displayed in scientific notation Indicators The following indicators appear on the display to indicate the status of the calculator Indicator Meaning M Values are stored in running memory Result is negative Inva...

Page 6: ...s underlined then press Method 2 Press MODE and enter the number of the mode 2 Selecting an Item from a Menu Many functions and settings are available from menus A menu is a list of options displayed on the screen For example pressing MATH displays a menu of mathematical functions To select one of these functions 1 Press MATH to display the menu 2 Press to move the cursor to the function you want ...

Page 7: ...ecting the alphabetic function of the next key you press If you press ALPHA by mistake press ALPHA again to remove the indicator Pressing 2nd ALPHA locks the calculator in alphabetic mode This allows consecutive input of alphabetic function keys To cancel this press ALPHA again Cursor Press or to move the cursor to the left or the right Hold down a cursor key to move the cursor quickly If there ar...

Page 8: ...C twice See Example 4 Standard memory variables The calculator has 26 standard memory variables A B C D Z which you can use to assign a value to See Example 5 Operations with variables include SAVE Variable assigns the current answer to the specified variable A B C or Z 2nd RCL displays a menu of variables select a variable to recall its value ALPHA Variable recalls the value assigned to the speci...

Page 9: ...es is as follows Order of Operations Each calculation is performed in the following order of precedence 1 Functions inside parentheses coordinate transformations and Type B functions that is those where you must press the function key before entering the argument for example sin cos tan sin 1 cos 1 tan 1 sinh cosh tanh sinh 1 cosh 1 tanh 1 log ln 10 X e X NEG NOT X Y MAX MIN SUM SGN AVG ABS INT Fr...

Page 10: ...cution is from left to right Compound functions are executed from right to left Accuracy and Capacity Output digits Up to 10 digits Calculating digits Up to 24 digits Where possible every calculation is displayed in up to 10 digits or as a 10 digit mantissa together with a 2 digit exponent up to 10 99 The arguments you input must be within the range of the associated function The following table s...

Page 11: ...30 2585092 x 0 x 1 10 100 x 2 x 1 10 50 x 1 x 1 10 100 x 0 X 0 x 69 x is an integer P x y 2 2 y x 1 10 100 R r θ 0 r 1 10 100 Deg θ 4 5 10 10 deg Rad θ 2 5 10 8 πrad Grad θ 5 10 10 grad however for tan x Deg θ 90 2n 1 Rad θ 2 π 2n 1 Grad θ 100 2n 1 n is an integer DMS D M S 1 10 100 0 M S x 10 100 y 0 x 0 1 10 100 log y 100 y 0 x 0 y 0 x 2n 1 I n n is an integer n 0 but 1 10 100 log y 100 ...

Page 12: ... or positive HEX 80000000 x FFFFFFFF for negative 0 x 7FFFFFFF for zero or positive Error Conditions When an illegal calculation is attempted or a program you enter causes an error an error message briefly appears and then the cursor moves to the location of the error See Example 3 The following conditions will result in an error Message Meaning DOMAIN Er 1 You have specified an argument that is o...

Page 13: ... Er Attempt to save an equation to a program area that already has a stored program EMPTY Er Attempt to run a program from an area without an equation or program MEMORY Er 1 Memory expansion exceeds the steps remaining in the program 2 Attempt to use a memory when no memory has been expanded DUPLICATE The label name is already in use LABEL Press CL ESC to clear an error message Chapter 3 Basic Cal...

Page 14: ... See Example 13 This calculator also provides 11 symbols for input of values using engineering notation Press 2nd ENG SYM to display the symbols See Example 14 The symbols are listed below Parentheses Calculations Operations inside parentheses are always executed first Up to 13 levels of consecutive parentheses are allowed in a single calculation See Example 15 Closing parentheses that would ordin...

Page 15: ...ss A b c and enter the denominator To enter an improper fraction enter the numerator press A b c and enter the denominator See Example 21 During a calculation involving fractions a fraction is reduced to its lowest terms where possible This occurs when you press or Pressing 2nd A b c d e converts a mixed number to an improper fraction and vice versa See Example 22 To convert a decimal to a fractio...

Page 16: ...ample 27 Trigonometric and Inverse Trigonometric functions The calculator provides standard trigonometric functions and inverse trigonometric functions sin cos tan sin 1 cos 1 and tan 1 See Example 28 Note Before undertaking a trigonometric or inverse trigonometric calculation make sure that the appropriate angular unit is set Hyperbolic and Inverse Hyperbolic functions The 2nd HYP keys are used t...

Page 17: ...mine the average of given numbers Up to 10 numbers can be specified Frac Determine the fractional part of a given number INT Determine the integer part of a given number SGN Indicate the sign of a given number if the number is negative 1 is displayed if zero 0 is displayed if positive 1 is displayed ABS Display the absolute value of a given number nPr Calculate the number of possible permutations ...

Page 18: ... 3 mol 1 NA Avogadro s number 6 022136736 10 23 mol 1 e Elementary charge 1 602177335 10 19 C me Electron mass 9 109389754 10 31 kg mp Proton mass 1 67262311 10 27 kg h Planck s constant 6 62607554 10 34 J S k Boltzmann s constant 1 38065812 10 23 J K 1 IR Gas constant 8 3145107 J mol k IF Faraday constant 96485 30929 C mol mn Neutron constant 1 67492861 10 27 kg µ Atomic mass constant 1 66054021 ...

Page 19: ...pears on the display You can resume execution by pressing See Example 35 Chapter 5 Graphs Built in Function Graphs You can produce graphs of the following functions sin cos tan sin 1 cos 1 tan 1 sinh cosh tanh sinh 1 cosh 1 tanh 1 x 2 x 3 log ln 10 x e x x 1 When you generate a built in graph any previously generated graph is cleared The display range is automatically set to the optimum See Exampl...

Page 20: ...s 2nd Zoom x 1 f to specify the factor for reducing the graph To return the graph to its original size press 2nd Zoom Org See Example 37 Superimposing Graphs A graph can be superimposed over one or more graphs This makes it easy to determine intersection points and solutions that satisfy all the corresponding expressions See Example 38 Be sure to input variable X in the expression for the graph yo...

Page 21: ...wn using the cursor keys The coordinates of the point are displayed When the pointer is at the desired location press 2nd PLOT to plot a point The point blinks at the plotted location Two points can be connected by a straight line by pressing 2nd LINE See Example 42 Chapter 6 Statistical Calculations The statistics menu has four options 1 VAR for analyzing data in a single dataset 2 VAR for analyz...

Page 22: ...istical graphs press Graph on the STATVAR menu There are three types of graph in 1 VAR mode N DIST Normal distribution HIST Histogram SPC Statistical Process Control Select the desired graph type and press If you do not set display ranges the graph will be produced with optimum ranges To draw a scatter graph based on 2 VAR datasets press Graph on the STATVAR menu 9 To return to the STATVAR menu pr...

Page 23: ...UT To change the upper or lower spec limit select LIMIT To change ax select DISTR 3 Press to scroll through the data until the entry you want to change is displayed 4 Enter the new data The new data you enter overwrites the old entry 5 Press or to save the change Note The statistical data you enter is retained when you exit statistics mode To clear the data select D CL mode Probability Distributio...

Page 24: ...m the menu and press 3 Enter an x value and press 4 Enter the corresponding y value and press 5 To enter more data repeat from step 3 6 Press 2nd STATVAR 7 Press to scroll through the results until you find the regression variables you are interested in see table below 8 To predict a value for x or y given a value for y or x select the x or y variable press enter the given value and press again Va...

Page 25: ...isplayed See Example 50 Negative Expressions In binary octal and hexadecimal bases negative numbers are expressed as complements The complement is the result of subtracting that number from 10000000000 in that number s base You do this by pressing NEG in a non decimal base See Example 51 Basic Arithmetic Operations for Bases You can add subtract multiply and divide binary octal and hexadecimal num...

Page 26: ... when executing the program To perform binary octal or hexadecimal calculations or conversions choose BaseN otherwise choose MAIN Program Area There are 10 program areas for storing programs P0 P9 If an area has a program stored in it its number is displayed as a subscript as in P1 Program Control Instructions The calculator s programming language is similar to many programming languages such as B...

Page 27: ...nds Lbl n An Lbl n command marks a destination point for a GOTO n jump command Each label name Lbl must be unique that is not repeated in the same program area The label suffix n must be an integer from 0 to 9 GOTO n When program execution encounters a GOTO n statement execution jumps to Lbl n where n is the same value as the n in the GOTO n statement Mainroutine and Subroutine GOSUB PROG n You ca...

Page 28: ...condition re evaluation statements A FOR loop is useful for repeating a set of similar actions while a specified counter is between certain values For example FOR A 1 A 4 A C 3 A PRINT ANS C END Result ANS 3 ANS 6 ANS 9 ANS 12 The processing in this example is 1 FOR A 1 This initializes the value of A to 1 Since A 1 is consistent with A 4 the statements are executed and A is incremented by 1 2 Now...

Page 29: ... SPC 5 A semicolon indicates the end of a command To enter more than one command on a command line separate them with a semicolon For example Line 1 INPUT A C 0 5 A PRINT C C END You can also place each command or group of commands on a separate line as follows In this case a trailing semicolon can be omitted Line 1 INPUT A C 0 5 A Line 2 PRINT C C END Executing a Program 1 When you finish enterin...

Page 30: ...s except trace and zoom can be included in programs Range values can also be specified in the program Note that values in some graph commands must be separated by commas as follows Range Xmin Xmax Xscl Ymin Ymax Yscl Factor Xfact Yfact Plot X point Y point Display Result Command You can put in a program if you want to be able to see the value of a variable at that particular stage in program execu...

Page 31: ...ou want to delete the program s Press to move the cursor to Y and then press 5 To exit DEL mode select EXIT from the program menu Program Examples See Examples 54 to 63 Example 1 Change 123 45 to 123 475 123 45 DEL 2nd 7 Example 2 After executing 1 2 3 4 5 6 recall each expression 1 2 3 4 5 6 ...

Page 32: ...E 32 Example 3 Enter 14 0 2 3 and then correct it to 14 10 2 3 14 0 2 3 after 5 Seconds 1 Example 4 3 5 56 7 74 8 7 5 3 5 M ...

Page 33: ...E 33 56 7 M MRC 74 8 7 2nd M MRC MRC MRC CL ESC Example 5 1 Assign 30 into variable A 2nd CL VAR 30 SAVE A 0 2 Multiply variable A by 5 and assign the result to variable B 5 2nd RCL ...

Page 34: ...1 3 Add 3 to variable B ALPHA B 3 2 4 Clear all variables 2nd CL VAR 2nd RCL Example 6 1 Set PROG 1 cos 3A sin 5B where A 0 B 0 cos 3 ALPHA A sin 5 ALPHA B SAVE PROG 1 3 2 Set A 20 B 18 get PROG 1 cos 3A sin 5B 1 5 ...

Page 35: ...E 35 PROG 1 CL ESC 20 CL ESC 18 Example 7 1 Expand the number of memories from 26 to 28 MATH MATH MATH MATH 2 4 2 Assign 66 to variable A 27 66 SAVE A ALPHA 27 ...

Page 36: ...ll variable A 27 ALPHA A ALPHA 27 6 4 Return memory variables to the default configuration MATH MATH MATH MATH 0 Example 8 7 10 8 2 47 7 10 8 2 Example 9 3 5 8 4 1 5 3 5 8 4 Example 10 12369 7532 74103 6903680613000 ...

Page 37: ...E 37 12369 7532 74103 Example 11 6 7 0 857142857 6 7 2nd FIX 2nd FIX 4 2nd FIX Example 12 1 6000 0 0001666 1 6000 ...

Page 38: ...E 38 2nd SCI ENG 2nd SCI ENG 2nd SCI ENG Example 13 0 0015 1 5 10 3 1 5 EXP 3 Example 14 20 G byte 0 15 K byte 2 000000015 10 10 byte ...

Page 39: ...E 39 20 2nd ENG SYM 0 15 2nd ENG SYM Example 15 5 2 1 5 3 6 5 2 1 5 3 Example 16 2 7 6 5 4 122 2 7 6 5 4 Example 17 120 30 36 120 30 2nd 7 88 55 160 ...

Page 40: ...E 40 88 55 2nd Example 18 3 3 3 3 81 3 3 3 8 Calculate 6 after calculating 3 4 12 3 4 6 Example 19 123 456 579 789 579 210 123 456 ...

Page 41: ...E 41 789 2nd ANS Example 20 ln7 log100 3 945910149 ln 7 log 100 9 10 2 100 2nd 10 x 2 10 e 5 0 006737947 2nd e x 5 Example 21 7 A b c 2 A b c 3 14 A b c 5 A b c 7 Example 22 ...

Page 42: ...E 42 4 A b c 2 A b c 4 2nd A b c d e 2nd A b c d e Example 23 4 A b c 1 A b c 2 2nd F D Example 24 8 A b c 4 A b c 5 3 75 Example 25 2 rad 360 deg DRG ...

Page 43: ...E 43 2 2nd 2nd DMS Example 26 1 5 1O 30 I 0 II DMS 1 5 2nd DMS Example 27 2 0 45 I 10 5 I I 2 752916667 2 2nd DMS 45 2nd DMS 10 5 2nd DMS ...

Page 44: ...E 44 Example 28 sin30 Deg 0 5 DRG sin 30 11 sin30 Rad 0 988031624 DRG sin 30 12 sin 1 0 5 33 33333333 Grad DRG 2nd sin 1 0 5 Example 29 cosh1 5 2 4 352409615 ...

Page 45: ...13 sinh 1 7 2 644120761 2nd HYP 2nd sin 1 7 Example 30 If x 5 and y 30 what are r and Ans r 30 41381265 80 53767779 o 2nd R P 5 ALPHA 30 2nd R P 5 ALPHA 30 14 If r 25 and 56 o what are x and y Ans x 13 97982259 y 20 72593931 ...

Page 46: ...E 46 2nd R P 25 ALPHA 56 2nd R P 25 ALPHA 56 Example 31 5 120 5 MATH 15 Generate a random number between 0 and 1 MATH ...

Page 47: ...ate a random integer between 7 and 9 MATH 7 ALPHA 9 17 RND sin 45 Deg 0 71 FIX 2 MATH sin 45 2nd FIX 18 MAX sin 30 Deg sin 90 Deg MAX 0 5 1 1 MATH MATH sin 30 ALPHA sin 90 19 MIN sin 30 Deg sin 90 Deg MIN 0 5 1 0 5 ...

Page 48: ...E 48 MATH MATH sin 30 ALPHA sin 90 20 SUM 13 15 23 51 MATH MATH 13 ALPHA 15 ALPHA 23 21 AVG 13 15 23 17 MATH MATH 13 ALPHA 15 ALPHA 23 22 Frac 10 8 Frac 1 25 0 25 MATH MATH MATH ...

Page 49: ...E 49 10 8 23 INT 10 8 INT 1 25 1 MATH MATH MATH 10 8 24 SGN log 0 01 SGN 2 1 MATH MATH MATH log 0 01 25 ABS log 0 01 ABS 2 2 MATH MATH MATH log 0 01 ...

Page 50: ...E 50 26 7 7 4 840 7 MATH MATH MATH MATH 4 27 7 7 4 4 35 7 MATH MATH MATH MATH 4 Example 32 1 25 2nd X 1 28 2 X 2 4 21 2nd 27 29 ...

Page 51: ...E 51 4 2nd 81 30 7 4 2401 7 2nd 4 Example 33 1 yd 2 9 ft 2 0 000000836 km 2 1 2nd CONV 2nd CONV Example 34 3 G 2 00177955 10 10 ...

Page 52: ...E 52 3 2nd CONST Example 35 Apply the multi statement function to the following two statements E 15 15 SAVE E ALPHA E 13 ALPHA 180 ALPHA E Example 36 Graph Y e X ...

Page 53: ...E 53 Graph 2nd e x Example 37 1 Range X min 180 X max 180 X scl 90 Y min 1 25 Y max 1 25 Y scl 0 5 Graph Y sin 2 x Range 180 180 90 1 25 1 25 0 5 2nd Factor 2 2 Graph sin 2 ALPHA X ...

Page 54: ...E 54 G T G T 31 2 Zoom in and zoom out on Y sin 2x 2nd Zoom x f 2nd Zoom x f 2nd Zoom Org 2nd Zoom x 1 f 2nd Zoom x 1 f Example 38 Superimpose the graph of Y X 2 over the graph of Y X 3 3 X 2 6 X 8 ...

Page 55: ... 5 Graph ALPHA X 2nd x 3 3 ALPHA X x 2 6 ALPHA X 8 Graph ALPHA X 2 Example 39 Superimpose the graph of Y cos X over the graph of Y sin x Graph sin Graph cos ALPHA X Example 40 Use Trace function to analyze the graph Y cos x ...

Page 56: ...E 56 Graph cos Trace 2nd X Y Example 41 Draw and scroll the graph for Y cos x Graph cos Example 42 Place points at 5 5 5 10 15 15 and 18 15 and then use the Line function to connect the points ...

Page 57: ...E 57 Range 0 35 5 0 23 5 2nd PLOT 5 ALPHA 5 2nd X Y 2nd X Y 2nd PLOT 5 ALPHA 10 2nd LINE 2nd PLOT 15 ALPHA 15 2nd LINE 2nd PLOT 18 ALPHA 15 2nd LINE ...

Page 58: ...E 58 Example 43 Enter the data X LSL 2 X USL 13 X 1 3 FREQ 1 2 X 2 5 FREQ 2 9 X 3 12 FREQ 3 7 then find 7 5 Sx 3 745585637 Cax 0 and Cpx 0 503655401 MODE 1 DATA 2 13 DATA 3 2 5 9 12 7 ...

Page 59: ...E 59 2nd STATVAR Graph 2nd STATVAR Graph ...

Page 60: ...E 60 2nd STATVAR Graph Example 44 Enter the data X LSL 2 X USL 8 Y LSL 3 Y USL 9 X 1 3 Y 1 4 X 2 5 Y 2 7 X 3 7 Y 3 6 then find 5 Sx 2 Cax 0 Cay 0 111111111 MODE 1 DATA 2 8 3 9 DATA 3 4 5 7 7 6 ...

Page 61: ...E 61 2nd STATVAR Graph Example 45 In the data in Example 44 change Y 1 4 to Y 1 9 and X 2 5 to X 2 8 then find Sx 2 645751311 DATA 9 8 ...

Page 62: ...E 62 2nd STATVAR Example 46 Enter the data a x 2 X 1 3 FREQ 1 2 X 2 5 FREQ 2 9 X 3 12 FREQ3 7 then find t 1 510966203 P t 0 0654 Q t 0 4346 R t 0 9346 MODE 1 DATA 2 DATA 3 2 5 9 12 7 2nd STATVAR ...

Page 63: ...E 63 Example 47 Given the following data use linear regression to estimate x for y 573 and y for x 19 X 15 17 21 28 Y 451 475 525 678 MODE 1 DATA 15 451 17 475 21 525 28 678 ...

Page 64: ...E 64 2 nd STATVAR Graph 2nd STATVAR 573 2nd STATVAR 19 Example 48 Given the following data use quadratic regression to estimate y for x 58 and x for y 143 X 57 61 67 Y 101 117 155 MODE 1 ...

Page 65: ...E 65 DATA 57 101 61 117 67 155 2nd STATVAR Graph 2 nd STATVAR 143 2nd STATVAR ...

Page 66: ...E 66 58 Example 49 31 10 1F16 11111 2 37 8 MODE 2 31 dhbo Example 50 4777 10 1001010101001 2 ...

Page 67: ...E 67 MODE 2 dhbo dhbo 4777 Example 51 What is the negative of 3A 16 Ans FFFFFFC6 MODE 2 dhbo NEG 3 A Example 52 1234 10 1EF 16 24 8 2352 8 1258 10 ...

Page 68: ...E 68 MODE 2 dhbo dhbo 1234 dhbo 1 IE IF dhbo 24 dhbo Example 53 ...

Page 69: ...10 MODE 2 dhbo dhbo 1010 AND dhbo A OR dhbo 7 dhbo Example 54 Create a program to perform arithmetic calculation with complex numbers Z 1 A B i Z 2 C D i Sum Z 1 Z 2 A B C D i Difference Z 1 Z 2 A B C D i Product Z 1 Z 2 E F i AC BD AD BC i ...

Page 70: ... 2 E F i RUN When the message 1 2 3 4 appears on the display you can input a value for O that corresponds to the type of operation you want to performed as follows 1 for Z 1 Z 2 2 for Z 1 Z 2 3 for Z 1 Z 2 4 for Z 1 Z 2 1 ...

Page 71: ...E 71 5 Seconds 1 17 5 3 14 2 5 Seconds 2 ...

Page 72: ...E 72 10 13 6 17 3 5 Seconds 3 2 5 11 17 4 ...

Page 73: ...E 73 5 Seconds 4 6 5 3 4 Example 55 Create a program to determine solutions to the quadratic equation A X 2 B X C 0 D B 2 4AC 1 D 0 2 D 0 3 D 0 ...

Page 74: ...E 74 RUN 1 2 X 2 7 X 5 0 X 1 2 5 X 2 1 2 7 5 2 25 X 2 70 X 49 0 X 1 4 25 70 49 ...

Page 75: ...E 75 3 X 2 2 X 5 0 X 1 1 2 i X 2 1 2 i 1 2 5 Example 56 Create a program to generate a common difference sequence A First item D common difference N number Sum S N A A D A 2D A 3D Nth item A N A N 1 D ...

Page 76: ...E 76 RUN When the message 1 A N 2 S N appears on the display you can input a P value to specify the type of operation to be performed 1 for A N 2 for S N 32 1 A 3 D 2 N 4 A N A 4 9 5 Seconds 1 3 2 4 ...

Page 77: ...A 3 D 2 N 12 S N S 12 168 5 Seconds 2 3 2 12 Example 57 Create a program to generate a common ratio sequence A First item R common ratio N number Sum S N A AR AR 2 AR3 1 R 1 2 R 1 A N AR N 1 Nth item A N A N 1 ...

Page 78: ...E 78 RUN When the message 1 A N 2 S N appears on the display you can input a P value to specify the type of operation to be performed 1 for A N 2 for S N 1 A 5 R 4 N 7 A N A 7 20480 5 Seconds 1 5 4 7 ...

Page 79: ...E 79 2 A 5 R 4 N 9 S N S 9 436905 5 Seconds 2 5 4 9 3 A 7 R 1 N 14 S N S 14 98 5 Seconds 2 7 1 14 ...

Page 80: ...E 80 Example 58 Create a program to determine the solutions for linear equations of the form RUN ...

Page 81: ...ple 59 Create three subroutines to store the following formulas and then use the GOSUB PROG command to write a mainroutine to execute the subroutines Subroutine 1 CHARGE N 3 Subroutine 2 POWER I A Subroutine 3 VOLTAGE I B Q A ...

Page 82: ...E 82 RUN N 1 5 I 486 A 2 CHARGE 4 5 POWER 243 VOLTAGE 2 1 5 5 Seconds ...

Page 83: ...E 83 486 2 5 Seconds Example 60 Create a program that graphs Y and Y 2 X with the following range settings X min 3 4 X max 3 4 X scl 1 Y min 3 Y max 3 Y scl 1 RUN ...

Page 84: ...E 84 G T Example 61 Use a FOR loop to calculate 1 6 1 5 1 4 2 6 2 5 2 4 RUN ...

Page 85: ...E 85 Example 62 Set the program type to BaseN and evaluate ANS 1010 2 AND Y OR 7 16 1 If Y A 16 Ans 10 10 dhbo A 2 If Y 11011 8 Ans 1010 2 EDIT ...

Page 86: ...E 86 dhbo RUN dhbo 11011 Example 63 Create a program to evaluate the following and insert a display result command to check the content of a memory variable B log A 90 C 13 A D 51 A B ...

Page 87: ...E 87 RUN A 10 C 130 D 2 55 10 2nd RCL CL ESC ...

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