hp 9g 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
Contrast 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 E-1
Display Format... 13 Parentheses Calculations.. 14 Percentage Calculations... 14 Repeat Calculations.. 14 Answer Function.. 14
Chapter 4 : Common Math Calculations.. 15
Logarithm and Antilogarithm.. 15 Fraction Calculation.. 15 Converting Angular Units.. 15 Trigonometric and Inverse Trigonometric functions. 16 Hyperbolic and Inverse Hyperbolic 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 : Statistical Calculations.. 21
Single-Variable and Two-Variable Statistics.. 21 Process Capability... 22 Correcting Statistical Data.. 23 E-2
Probability Distribution (1-Var Data).. 23 Regression Calculation... 24
Chapter 7 : BaseN Calculations.. 24
Negative Expressions.. 25 Basic Arithmetic Operations for Bases. 25 Logical Operation.. 25
Chapter 8 : Programming.. 25
Before Using the Program Area.. 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 Deleting a Program.. 30 Program Examples... 31
Chapter 1 : General Operations

Power Supply

Turning on or off To turn the calculator on, press [ ON ]. To turn the calculator off, press [ 2nd ] [ OFF ]. Battery replacement The calculator is powered by two alkaline button batteries (GP76A or LR44). When battery power becomes low, LOW BATTERY appears on the display. Replace the batteries as soon as possible. To replace the batteries: 1. 2. 3. 4. 5. Remove the battery compartment cover by sliding it in the direction of the arrow. Remove the old batteries. Install new batteries, each with positive polarity facing outward. Replace the battery compartment cover. Press [ ON ] to turn the power on.
Auto power-off function The calculator automatically turns off if it has not been used for 915 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 cursor to Y and then press [ ]. The calculator is reset. All variables, programs, pending operations, statistical data, answers, previous entries, and memory are cleared. To cancel the reset operation, move the cursor to N and press [ ]. If the calculator becomes locked and pressing keys has no effect, press [ EXP ] [ MODE ] at the same time. This unlocks the calculator and returns all settings to their default values.

Contrast Adjustment

Press [ MODE ] and then [ ] or [ ] to make the screen lighter or

darker.

Display Features

Graph display

Calculation display

Entry line

Displays an entry of up to 76 digits. Entries with more than 11 digits will scroll to the left. When you input the 69th digit of a single entry, the cursor changes from to to let you know that you are approaching the entry limit. If you need to input more than 76 digits, you should divide your calculation into two or more parts. Displays the result 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. The following indicators appear on the display to indicate the status of the calculator. Meaning Values are stored in running memory Result is negative Invalid action The next action will be a 2nd function The x- and y-coordinates of the trace function pointer Alphabetic keys are active Statistics mode is active Program mode is active Angle mode: Degrees, Rads, or Grads

Result line

Indicators Indicator M 2nd X=Y= STAT PROG

SCIENG FIX HYP

SCIentific or ENGineering display format Number of decimal places displayed is fixed Hyperbolic trig function will be calculated The displayed value is an intermediate result There are digits to the left or right of the display There are earlier or later results that can be displayed. These indicators blink while an operation or program is executing.
Chapter 2 : Before Starting a Calculation

Changing Modes

Press [ MODE ] to display the modes menu. You can choose one of four modes: 0 MAIN, 1 STAT, 2 BaseN, 3 PROG. For example, to select BaseN mode: Method 1: Method 2: Press [ MODE ] and then press [ ], [ until 2 BaseN is underlined; then press [ ] or [ MODE ] ].
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. 2. Press [ MATH ] to display the menu. ][ ] to move the cursor to the function you Press [ ][ ][ want to select. 3. Press [ ] while the item is underlined. ] while the item is With numbered menu items, you can either press [ underlined, or just enter the number of the item. To close a menu and return to the previous display, press [ CL/ESC ].

Key Labels

Many of the keys can perform more than one function. The labels associated with a key indicate the available functions, and the color of a label indicates how that function is selected.
Label color White Yellow Green Blue
Meaning Just press the key Press [ 2nd ] and then the key In Base-N mode, just press the key Press [ ALPHA ] and then the key
Using the 2nd and ALPHA keys
To execute a function with a yellow label, press [ 2nd ] and then the corresponding key. When you press [ 2nd ], the 2nd indicator appears to indicate that you will be selecting the second function of the next key you press. If you press [ 2nd ] by mistake, press [ 2nd ] again to remove the 2nd indicator Pressing [ ALPHA ] [ 2nd ] locks the calculator in 2nd function mode. This allows consecutive input of 2nd function keys. To cancel this, press [ 2nd ] again. To execute a function with a blue label, press [ ALPHA ] and then the corresponding key. When you press [ ALPHA ], the indicator appears to indicate that you will be selecting 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 are entries or results not visible on the display, press [ ] or [ ] to scroll the display up or down. You can reuse or edit a previous entry when it is on the entry line. Press [ ALPHA ] [ ] or [ ALPHA ] [ ] to move the cursor to the ] or [ ALPHA ] beginning or the end of the entry line. Press [ ALPHA ] [ [ ] to move the cursor to the top or bottom of all entries. The blinking cursor indicates that the calculator is in insert mode.
Inserting and Deleting Characters
To insert a character, move the cursor to the appropriate position and enter the character. The character is inserted to the immediate left of the cursor.
] or [ ] to move the cursor to that To delete a character, press [ character and then press [ DEL ]. (When the cursor is on a character, the character is underlined.) To undo the deletion, immediately press [ 2nd ] [ ]. To clear all characters, press [ CL/ESC ]. See Example 1.
Recalling Previous Inputs and Results
Press [ ] or [ ] to display up to 252 characters of previous input, values and commands, which can be modified and re-executed. See Example 2. Note: Previous input is not cleared when you press [ CL/ESC ] or the power is turned off` but it is cleared when you change modes.

Memory

Running memory Press [ M+ ] to add a result to running memory. Press [ 2nd ] [ M ] to subtract the value from running memory. To recall the value in running memory, press [ MRC ]. To clear running memory, press [ MRC ] twice. See Example 4. Standard memory variables The calculator has 26 standard memory variablesA, B, C, D, , Zwhich 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 specified variable. [ 2nd ] [ CL-VAR ] clears all variables.
Note: You can assign the same value to more than one variable in one step. For example, to assign 98 to variables A, B, C and D, press 98 [ SAVE ] [ A ] [ ALPHA ] [ ~ ] [ ALPHA ] [ D ]. Storing an equation Press [ SAVE ] [ PROG ] to store the current equation in memory. Press [ PROG ] to recall the equation. See Example 6. Array Variables In addition to the 26 standard memory variables (see above), you can increase memory storage by converting program steps to memory variables. You can convert 12 program steps to one memory. A maximum of 33

DUPLICATE LABEL

The label name is already in use.
Press [ CL/ESC ] to clear an error message.
Chapter 3 : Basic Calculations

Arithmetic Calculation

For mixed arithmetic operations, multiplication and division have priority over addition and subtraction. See Example 8. For negative values, press [ () ] before entering the value. See Example 9. Results greater than 1010 or less than 10-9 are displayed in exponential form. See Example 10.

Display Format E-13

A decimal format is selected by pressing [ 2nd ] [ FIX ] and selecting a value from the menu (F0123456789). To set the displayed decimal places to n, enter a value for n directly, or press the cursor keys until the value is underlined and then press [ ]. (The default setting is floating point notation (F) and its n value is ). See Example 11. Number display formats are selected by pressing [ 2nd ] [ SCI/ENG ] and choosing a format from the menu. The items on the menu are FLO (for floating point), SCI (for scientific), and ENG (for engineering). Press [ ] or [ ] until the desired format is underlined, and then press [ ]. See Example 12. You can enter a number in mantissa and exponent format using the [ EXP ] key. 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 ordinarily be entered immediately prior to pressing [ ] may be omitted. See Example 16.

Percentage Calculations

[ 2nd ] [ % ] divides the number in the display by 100. You can use this function to calculate percentages, mark-ups, discounts, and percentage ratios. See Example 17.

Repeat Calculations

You can repeat the last operation you executed by pressing [ ]. Even if a calculation concluded with the [ ] key, the result obtained can be used in a further calculation. See Example 18.

Answer Function

When you enter a numeric value or numeric expression and press [ ], the result is stored in the Answer function, which you can then quickly recall. See Example 19. Note: The result is retained even if the power is turned off. It is also retained if a subsequent calculation results in an error.
Chapter 4 : Common Math Calculations
Logarithm and Antilogarithm

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 to initiate hyperbolic and inverse hyperbolic calculations using sinh, cosh, tanh, sinh-1, cosh-1 and tanh-1. See Example 29. Note: Before undertaking a hyperbolic or inverse hyperbolic calculation, make sure that the appropriate angular unit is set.
Coordinate Transformations
Press [ 2nd ] [ R P ] to display a menu to convert rectangular coordinates to polar coordinates or vice versa. See Example 30. Note: Before undertaking a coordinate transformation, make sure that the appropriate angular unit is set.

Mathematical Functions

Press [ MATH ] repeatedly to is display a list of mathematical functions and their associated arguments. See Example 31. The functions available are: ! RAND RANDI RND MAX MIN SUM AVG Frac INT SGN Calculate the factorial of a specified positive integer n , where n69. Generate a random number between 0 and 1. Generate a random integer between two specified integers, A and B, where A random value B. Round off the result. Determine the maximum of given numbers. (Up to 10 numbers can be specified.) Determine the minimum of given numbers. (Up to 10 numbers can be specified.) Determine the sum of given numbers. (Up to 10 numbers can be specified.) Determine the average of given numbers. (Up to 10 numbers can be specified.) Determine the fractional part of a given number. Determine the integer part of a given number. 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. Display the absolute value of a given number. Calculate the number of possible permutations of n items taken r at a time. Calculate the number of possible combinations of n items taken r at a time. Memory expansion.

Chapter 6 : Statistical Calculations
The statistics menu has four options: 1-VAR (for analyzing data in a single dataset), 2-VAR (for analyzing paired data from two datasets), REG (for performing regression calculations), and D-CL (for clearing all datasets).
Single-Variable and Two-Variable Statistics
1. 2. 3. 4. From the statistics menu, choose 1-VAR or 2-VAR and press [ ]. Press [ DATA ], select DATA-INPUT from the menu and press [ ]. Enter an x value and press [ ]. Enter the frequency ( FREQ ) of the x value (in 1-VAR mode) or the corresponding y value ( in 2-VAR mode ) and press [ ]. 5. To enter more data, repeat from step 3. 6. Press [ 2nd ] [ STATVAR ].
][ ] to scroll through the statistical Press [ ][ ] or [ variables until you reach the variable you are interested in (see table below). Variable Meaning n or Xmin or Ymin Sx or Sy x ory x or y x 2 or y 2 x y CV x or CV y R x or R y Number of x values or xy pairs entered. Mean of the x values or y values. Minimum of the x values or y values. Sample standard deviation of the x values or y values. Population standard deviation of the x values or y values. Sum of all x values or y values. Sum of all x 2 values or y 2 values. Sum of (x y) for all xy pairs. Coefficient of variation for all x values or y values. Range of the x values or y values.
Xmax or Ymax Maximum of the x values or y values.
To draw 1-VAR statistical 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, press [ 2nd ] [ STATVAR ].

Process Capability

(See Examples 43 and 44.) 1. Press [ DATA ], select LIMIT from the menu and press [ ]. 2. Enter a lower spec. limit value ( X LSL or Y LSL ), then press [ ]. 3. Enter a upper spec. limit value ( X USL or Y USL), then press [ ]. 4. Select DATA-INPUT mode and enter the datasets. 5. Press [ 2nd ] [ STATVAR ] and press [ ][ ][ ][ ] to scroll through the statistical results until you find the process capability variable you are interested in (see table below). Variable Meaning Cax or Cay Capability accuracy of the x values or y values
, Cpx or Cpy Cpkx or Cpky Potential capability precision of the x values or y values, , Minimum (CPU, CPL) of the x values or y values, where CPU is the upper spec. limit of capability precision and CPL is lower spec. limit of capability precision. C pkx = Min (CPUX, CPLX) = Cpx(1Cax) Cpky = Min (CPUY, CPLY) = Cpy(1Cay) Parts per million, Defection Per Million Opportunities.

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 numbers 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 numbers. See Example 52.

Logical Operation

The following logical operations are available: logical products (AND), negative logical (NAND), logical sums (OR), exclusive logical sums (XOR), negation (NOT), and negation of exclusive logical sums (XNOR). See Example 53.

Chapter 8 : Programming

The options on the program menu are: NEW (for creating a new program), RUN (for executing a program), EDIT (for editing a program), DEL (for deleting a program), TRACE (for tracing a program), and EXIT (for exiting program mode).
Before Using the Program Area
Number of Remaining Steps: The program capacity is 400 steps. The number of steps indicates the amount of storage space available for programs, and it will decrease as programs are input. The number of remaining steps will also decrease when steps are converted to memories. See Array Variables above. Program Type: You must specify in each program the calculation mode that the calculator should enter 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 (P0P9 ). If an area has a program stored in it, its number is displayed as a subscript (as in P1).
Program Control Instructions
The calculators programming language is similar to many programming languages, such as BASIC and C. You can access most of the programming commands from the program control instructions. You display these instructions by pressing [ 2nd ] [ INST ].

Clear screen command

Clear the display on the screen.
Input and output commands

INPUT memory variable

Makes the program pause for data input. memory variable = appears on the display. Enter a value and press [ ]. The value is assigned to the specified variable, and the program resumes execution. To input more than one memory variable, separate them with a semicolon (;).
PRINT text , memory variable
Print the text specified inside the double quotation marks and the value of the specified memory variable.

Conditional branching

IF ( condition ) THEN { statement }
IF the condition is true, THEN statement is executed.
IF ( condition ) THEN { statement }; ELSE { statement }
IF the condition is true, the specified THEN statement is executed, otherwise the ELSE statement is executed.

Jump commands

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 can jump between program areas, so that the resulting execution is made up of code from different program areas. The program from which other program areas are jumped to is the mainroutine, and an area jumped to is a subroutine. To cause a jump to a subroutine, enter PROG n where n is the number of the destination program area.
Note: The GOTO n command does not allow jumps between program areas. A GOTO n command only jumps to the corresponding label (Lbl) within the same program area.
Each program needs an END command to mark the end of the program. This is displayed automatically when you create a new program.

Increment and decrement

Post-fixed: Memory variable + + or Memory variable Pre-fixed: + + Memory variable or Memory variable
A memory variable is decreased or increased by one. For standard memory variables, the + + ( Increment ) and ( Decrement ) operators can be either post-fixed or pre-fixed. For array variables, the operators must be pre-fixed.

With pre-fixed operators, the memory variable is computed before the expression is evaluated; with post-fixed operators, the memory variable is computed after the expression is evaluated. For loop
FOR ( start condition; continue 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 }
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 A = 2. This is consistent with A 4, so the statements are executed and A is again incremented by 1. And so on. 3. When A = 5, it is no longer true that A 4, so statements are not executed. The program then moves on to the next block of code. Sleep command

SLEEP ( time )

A SLEEP command suspends program execution for a specified time (up to a maximum of 105 seconds). This is useful for displaying intermediate results before resuming execution.

Swap command

SWAP ( memory variable A, memory variable B )
The SWAP command swaps the contents in two memory variables.

Relational Operators

The relational operators that can be used in FOR loops and conditional branching are: = = (equal to), < (less than), > (greater than), (not equal to), (less than or equal to), (greater than or equal to).

Creating a New Program

1. 2. Select NEW from the program menu and press [ ]. Select the calculation mode you want the program to run in and press ]. [ 3. Select one of the ten program areas (P0123456789) and press [ ]. 4. Enter your programs commands. You can enter the calculators regular functions as commands. To enter a program control instruction, press [ 2nd ] [ INST ] and make your selection. To enter a space, press [ ALPHA ] [ 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 entering or editing a program, press [ CL/ESC ] to return ]. (Or you can press to the program menu, select RUN and press [ [ PROG ] in MAIN mode.) 2. Select the relevant program area and press [ ] to begin executing the program. 3. To re-execute the program, press [ ] while the programs final result is on the display. 4. To abort the execution of a program, press [ CL/ESC ]. A message appears asking you to confirm that you want to stop the execution. STOP : N Press [ Y ].

] to move the cursor to Y and then press [

Debugging a Program

A program might generate an error message or unexpected results when it is executed. This indicates that there is an error in the program that needs to be corrected.
Error messages appear for approximately 5 seconds, and then the cursor blinks at the location of the error. To correct an error, select EDIT from the program menu. You also can select TRACE from the program menu. The program is then checked step-by-step and a message alerts you to any errors.
Using the Graph Function in Programs
Using the graph function within programs enables you to graphically illustrate long or complex equations and to overwrite graphs repeatedly. All graph commands (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 execution. For example: Line 1: INPUT A ; B = ln ( A + 100 ) Line 2: C = 13 A ; -------Stop at this point Line 3: D = 51 / ( A B ) Line 4:PRINT D = , D ; END 1. Execution is interrupted at the point where you placed. 2. At this time, you can press [ 2nd ] [ RCL ] to view the value of the corresponding memory variable (C in the above example). 3. To resume program execution, press [ ].

Deleting a Program

1. 2. Select DEL from the program menu and press [ ]. To erase a single program, select ONE, the program area you want to erase, and then press [ ]
To erase all the programs, select ALL. A message appears asking you to confirm that you want to delete the program(s).
] to move the cursor to Y and then press [ Press [ ]. 5. To exit DEL mode, select EXIT from the program menu.

Program Examples

See Examples 54 to 63.

Example 1

Change to 123 [ ] 45 [ ]

] [ DEL ]

[ 2nd ] [

Example 2

After executing 1 + 2, 3 + 4, 5 + 6, recall each expression 1[+]2[ ]3[+]4 [ ]5[+]6[ ]

Example 3

Enter [ 0 2.3 and then correct it to 14 ] 10 2.3

] 0 [ ] 2.3 [

(after 5 Seconds )

Example 4

[ ( ) + ( [ ] 5 [ M+ ] 7 ) ( 7 ) ] = 5

] 7 [ M+ ]

[ MRC ] [
74 [ ] 8 [ ] 7 [ 2nd ] [ M ]

[ MRC ] [ MRC ] [

/ 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 ]

[ SAVE ] [ B ] [

1 (3) Add 3 to variable B [ ALPHA ] [ B ]
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
[ PROG ] 1 [ [ CL / ESC ] 20

/ ESC ] 18

Example 7
(1) Expand the number of memories from 26 to 28 [ MATH ] [ MATH ] [ MATH ] [ MATH ] [ ]
4 (2) Assign 66 to variable A [ 27 ] 66 [ SAVE ] [ A ] [ ALPHA ] [ [ ] ] 27 [ ]
5 (3) Recall variable A [ 27 ] [ ALPHA ] [ A ] [ ALPHA ] [ [ ] ] 27 [ ]
6 (4) Return memory variables to the default configuration [ MATH ] [ MATH ] [ MATH ] [ MATH ] [ ]

Example 8

7 + 2 = [ + ] 10 [ ] 8 [ [ ] ]2

Example 9

3.5 + = 1.5 [ ( ) ] 3.5 [ + ] 8 [ [ ] ]4

Example 10

74103 = 6903680613000
12369 [ ] 7532 [ ] 74103 [ ]

Example 11

= 0.857142857 6[ ]7[ ]

[ 2nd ] [ FIX ] [ [ ]

[ 2nd ] [ FIX ] 4

[ 2nd ] [ FIX ] [ ]

Example 12
= 0.0001666. 1[ ] 6000 [ ]

[ 2nd ] [ SCI / ENG ] [

Example 13
0.0015 = 1.1.5 [ EXP ] [ () ] 3 [

Example 14

20 G byte + 0.15 K byte = 2.000000015 10
20 [ 2nd ] [ ENG SYM ] [ [ ]
] [ + ] 0.15 [ 2nd ] [ [ ENG SYM ]

Example 15

( 1.5 ) 3 = 6 [ ( ) ] 5 [ ] 2 [ ] 1.5 [ [ ]3[ ] ]

Example 16

2 { 7 + 6 ( 5 + 4 ) } = 122 2[ ][()]7[+]6[ ] [()]5[+]4[ ]

Example 17

% = [ ] 30 [ 2nd ] [ % ] [ ]

55% = 160

88 [ [

] 55 [ 2nd ] [ % ] ]

Example 18

= 81 3[ ]3[ ]

8 Calculate 3[ ]4[
6 after calculating = 12 ]

Example 19

123 + 456 = [ + ] 456 [ ] = 210
789 [ ] [ 2nd ] [ ANS ] [ ]

Example 20

ln7 + log100 = 3.945910149 [ ln ] 7 [ [ ] ] [ + ] [ log ] 100
2 = 100 [ 2nd ] [ 10 x ] 2 [ ]

= 0.006737947

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 ] [

] 13 [

[ DATA ]

]5[ ]7

[ 2nd ] [ STATVAR ]

[ Graph ] [
[ 2nd ] [ STATVAR ] [ [ ][ ][ ]

[ Graph ]

[ 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 = 5, Sx = 2, Cax = 2 = 5 , Y 2 = 7, X 3 = 7, Y 3 = 6, then find 0, Cay = 0.111111111 [ MODE ] 1 [ ]

]2[ ]9[

]3[ ]4[ ]5 ]7[ ]7[ ]6

[ 2nd ] [ STATVAR ] [

Example 45
In the data in Example 44, change Y 1 = 4 to Y 2 = 8, then find Sx = 2.645751311 [ DATA ]

= 9 and X

= 5 to X
[ 2nd ] [ STATVAR ] [ [ ]

Example 46

Enter the data : a x = 2, X

= 3, FREQ 1 = 2, X

= 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 ] [ ]

[ DATA ] [ [ ]5[ [ ]7

]3[ ]2 ]9[ ] 12

Example 47
Given the following data, use linear regression to estimate x =? for y =573 and y = ? for x = 19 X Y 28 678

[ MODE ] 1 [

] [ DATA ]

[ 17 [ 525 [

] 15 [ ] 475 [ ] 28 [

] 451 [ ] 21 [ ] 678

[ 2 nd ] [ STATVAR ] [ Graph ]
[ 2nd ] [ STATVAR ] [ [ ][ ]

] 573 [

] 19 [

Example 48

Given the following data, use quadratic regression to estimate y = ? for x = 58 and x =? for y =143 X Y 67 155
[ ] 57 [ 61 [ ] 117 [ [ ]155

] 101 [ ] 67

[ 2nd ] [ STATVAR ] [ Graph ]
[ 2 nd ] [ STATVAR ] [ [ ][ ]

] 143 [

] 58 [

Example 49

= 1F16 = = 37

[ MODE ] 2

[ dhbo ]

Example 50

(N (N 1) 1)

2) R = 1

Nth item : A ( N ) = A

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 [ ] ( 5 Seconds ) A (N) = A (7) = 20480
(2) A = 5 , R = 4, N = 9 [ ] ( 5 Seconds )

S (N) = S (9) = 436905

]5[ ]9
(3) A = 7 ,R = 1, N = 14 [ ] ( 5 Seconds )

S (N) = S (14) = 98

]7[ ] 14

Example 58

Create a program to determine the solutions for linear equations of the form:

[ 30 [ [ [

][()]1[ ]5[ ] 17 ]

Example 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)
RUN N = 1.5, I = 486, A = 2 VOLTAGE = 2 [ ] CHARGE = 4.5, POWER = 243,

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 [ ]

Example 61
Use a FOR loop to calculate 1 + 6 = ? , 1 + 5 = ? 1 + 4 = ?, 2 + 6 = ?, 2 + 5 = ? 2 + 4 = ?

Example 62

Set the program type to BaseN and evaluate ANS = AND ( Y OR )

(1) If Y = /A [ ]

, Ans = 10

(2) If Y =, Ans = 1010

] 11011

Example 63

Create a program to evaluate the following, and insert a display result command ( ) to check the content of a memory variable (A B) B = log ( A + 90 ), C = 13 A, D = 51
RUN A = 10 [ ] C = 130 , D = 2.55

[ 2nd ] [ RCL ] [

[ CL/ESC ] [

HP-00007-01, Appendix 3

28-Feb-2004
Appendix 3 Product End-of-Life Disassembly instructions Product Identification: Marketing Name / Model HP 9g Description graphing calculator
Purpose: The document is intended for use by end-of-life recyclers or treatment facilities. It provides the basic instructions for the disassembly of HP products to remove components and materials requiring selective treatment. 1.0 Items Requiring Selective Treatment 1.1 Items listed below are classified as requiring selective treatment. 1.2 Enter the quantity of items contained within the product which require selective treatment in the right column, as applicable. Item Description Notes Quantity of items included in product. Printed Circuit Boards (PCB) or Printed Circuit Assemblies (PCA) Batteries With a surface greater than 10 square cm All types including standard alkaline and lithium coin or button style batteries For example, mercury in lamps, display backlights, scanner lamps, switches, batteries Includes background illuminated displays with gas discharge lamps 1 Button style batteries: 2
Mercury containing components
Liquid Crystal Displays (LCD) with a surface greater than 100 square cm Cathode Ray Tubes (CRT) Capacitors / condensers (Containing PCB / PCT) Electrolytic Capacitors / Condensers measuring greater than 2.5 cm in diameter or height External electrical cables and cords Gas Discharge Lamps Plastics containing Brominated Flame Retardants Components and parts containing toner and ink, including liquids, semi-liquids (gel/paste) and toner Components and waste containing asbestos Components, parts and materials containing refractory ceramic fibers Components, parts and materials containing radioactive substances
Include the cartridges, print heads, tubes, vent chambers, and service stations.

HP Restricted Page 1

Tools Required List the type and size of the tools that would typically be used to disassemble the product to a point where components and materials requiring selective treatment can be removed. Tool Description Art knife Screwdriver Tool Size (if applicable) 803 102*150mm
Product Disassembly Process 3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment: 1 Open battery door and take out batteries Use screwdriver to loosen screws Push the hook on the bottom of the face plate and open it upwardsly To disassemble L/C by hand Use art knife to cut power wire & PCB boss Take out PCB.
OPTIONAL: Depending upon the complexity of the disassembly process, a graphic depicting the locations of items contained within the product which require selective treatment (with descriptions and arrows identifying locations) can be inserted below:

HP Restricted Page 2