Sending and receiving 16-8 structured | HP 39g+ Graphing instruction

precedence 1-22 predicted values statistical 8-20

print

contents of display 16-25 name and contents of variable 16-25

object in history 16-25 variables 16-25

probability functions

!11-12 COMB 11-12 RANDOM 11-12 UTPC 11-12 UTPF 11-13 UTPN 11-13 UTPT 11-13

program commands 16-4 copying 16-8 creating 16-4 debugging 16-7 deleting 16-9 delimiters 16-1 editing 16-5 naming 16-4 pausing 16-28 printing 16-25

sending and receiving 16-8 structured 16-1

prompt commands beep 16-25

create choose box 16-26 create input form 16-27 display item 16-26 display message box 16-28 halt program execution 16-28 insert line breaks 16-28 prevent screen display being up- dated 16-27

set date and time 16-26 store keycode 16-27

Q

quadratic extremum 3-6 fit 8-13 function 3-4

quotes

in program names 16-4

R

random numbers 11-12 real number

maximum 11-8 minimum 11-8

real part 11-7 real-number functions 11-13

%11-15 %CHANGE 11-15 %TOTAL 11-15 CEILING 11-13 DEGtoRAD 11-13 FNROOT 11-14 HMSto 11-14 INT 11-14 MANT 11-14MAX 11-15 MIN 11-15MOD 11-15 RADtoDEG 11-15 ROUND 11-16 SIGN 11-16 TRUNCATE 11-16 XPON 11-16

recalculation for table 2-19 receive error R-18receiving

aplet 17-5 lists 14-6 matrices 13-4programs 16-8

redrawing

table of numbers 2-18 reduced row echelon 13-12 regression

analysis 8-17fit models 8-13 formula 8-12user-defined fit 8-13

relative error statistical 8-17

resetting aplet 17-3 calculator R-3 memory R-3

result

copying to edit line 1-22 reusing 1-22

root

Index

I-9

Image 291

HP 39g+ Graphing manual Sending and receiving 16-8 structured

Contents

Edition Part Number F2224-90001 User’s guide Edition December Printing History Contents Getting started with the Polar aplet Using variables in equationsPlotting a piecewise-defined function About the Solve aplet 11-1 Confidence intervals One-Sample Z-IntervalOne-Proportion Z-Interval 10-7 Variables and memory management 16-7 16-116-2 Creating and editing programs 16-4 Variables Home variables Glossary Resetting the hp 39g+Service Regulatory information Operating details Function, Polar, Parametric PrefaceManual conventions Hewlett Packard’s Calculators web site can be found at Preface To turn on On/off, cancel operationsTo cancel Getting started Contrast To adjustDisplay Parts of the display Keyboard Menu keysInfrared or cable Displays the Aplet Library menu. See Aplet library on Aplet control keys Entry/Edit keys SameButton performs Shifted keystrokes Math keys Helpwith Inactive keys CommandsMenus Program Input forms Reset input form values Same result Mode settingsYou use the Modes input form to set the modes for Home Current aplet and Home give Uses periods dot as separators Setting Options NumberFunction arguments. Comma mode Lists and matrices, and to separate Setting a mode Aplets E-lessonsPress to return to Home Another sequence, such as Un 1 Example x = cost and y = sintPolar Sequence Sequence functions U in terms of n, or Quad Explorer aplet Keys Transforms Graph, with these Amplitude and frequencySeen by experimenting Symbolic view Aplet libraryAplet views Plot view Numeric view Plot-Table view Plot-Detail view Select Plot-TableSelect Plot-Detail Views menu contains the Overlay Plot view Aplet view configurationPlot Setup Overlay Plot view Sketch view Entering expressions Numeric Setup Symbolic SetupWhere to start Mathematical calculations Long results Negative numbers Scientific notation powers Using23 3 EEX Explicit and implicit multiplication ParenthesesEntering Calculates Sin 45 + π Input Output Last input Edit line Last output Getting started Storing a value in a variable Using fractions Accessing the display history Clearing the display historySetting Fraction mode Setting fraction precision Fraction calculations SelectFraction Converting decimals to fractions Complex numbers Catalogs and editors Aplet views About the Symbolic viewDefining an expression Symbolic view Aplets and their views U0. Define the nth term Independent variable in the expressions is T Evaluating expressions ApletsSelect Function Home About the Plot view Setting up the plot Plot view setup Plot view settings ΘRNGΘSTEP Exploring the graph Reset plot settings To move between relations Trace a graph Zoom within a graph To jump directly to a value To turn trace on/offZoom options Auto Scale SquareSet Factors Now un-zoom Un-zoom To turn on the menu-key To box zoomBox Zoom option lets you draw a box around One diagonal of the zoom rectangle Press to zoom in on the boxed area Views menu options Other views for scaling and splitting the graph Split the screen Pixel=π/24 radian, 7.58, orPress or About the numeric view Numeric view settings Setting up the table Numeric view setup Exploring the table of numbers NUM view menu keys Zoom within a tableNumstart and Numstep Building your own table of numbers Build a tableNumtype Build Your Own Clear data Build Your Own menu keys Function aplet, specify the functions Reset the graph setup to the default settingsExample plotting a circle Plot the circle, x 2+ y 2 = 9. First rearrange it to read Display the functions in numeric form Open the Function aplet Function apletAbout the Function aplet Getting started with the Function aplet Plot the functions Define the expressions Set up the plotPlot the functions Specify a grid for the graph Times Change the scale Trace a graphSelect Auto Scale Select Root Analyse graph with FCN functions Select Signed area Select Slope Select Extremum To find the extremum of the quadratic Display the numeric view Explore the tableDisplay the table of values To display Symbolic definition A columnDisplay the symbolic definition for the F1 column Symbolic definition F1 is displayed at Bottom of the screen Function aplet interactive analysis Select Plot FCNOr to choose a variable Slope FCN functionsRoot Extremum Cursor. You need to have at Symbolic view. DisplaysShading area Intersection Plotting a piecewise-defined function Define the expressions Parametric apletAbout the Parametric aplet Getting started with the Parametric aplet Select Degrees Set up the plot Plot the expressionSet angle measure Set the angle measure to degrees Overlay plot Display the numbers Plot a triangle graph over the existing circle graph120 Page Select Polar Polar apletGetting started with the Polar aplet Open the Polar aplet Display the Plot view menu key labels Explore the graph Display the numbers Getting started with the Sequence aplet Sequence aplet starts in the Symbolic viewSequence aplet About the Sequence aplet Menu keys to assist in the entry of equations Plot Setup, set the Seqplot option to Cobweb Display the . Display the table of values for this example Select CobwebPage About the Solve aplet Solve aplet Select Solve Getting started with the Solve apletOpen the Solve aplet Define the equation Enter known variables Solve the unknown variable Plot the equation Select Auto Scale Use an initial guess Interpreting results Consider the equation of motion for an accelerating body Plotting to find guesses Plot the graph To highlight T Press until the cursor is at the intersection Using variables in equations Statistics aplet About the Statistics apletGetting started with the Statistics aplet Enter data Select StatisticsTo move to the next column Value is Select a fit in the Symbolic setup viewChoose fit and data columns Explore statistics Select Linear Slope m is 425.875. The y-intercept b is Setup plot Plot the graph Draw the regression curveDisplay the equation for best linear fit To move to the FIT1 field To highlight Predict values Statistics aplet’s Numeric view keys are Entering and editing statistical data Statistics Variable expression to the edit line Copies the column variable or Clear is used Data sets will need to be selectedAgain before re-use Plot a histogram of the data Save data Sort data values Edit a data set Delete data Insert data Fit models Angle SettingDefining a regression model To choose the fit To define your own fit Computed statistics Two-variable 7,8,15,16,17ΣX2 Plotting To plot statistical dataColumns for a linear fit only Histogram Box and Whisker Plot Scatter Plot Plot types Relative Error Fitting a curve to 2VAR dataCorrelation coefficient Setting up the plot Plot setup view Trouble-shooting a plotHistogram range Plotting mark 2VAR Connected points 2VAR Erases the plot Statistics aplet’s Plot view keys Find predicted values Calculating predicted values Statistics aplet Page Open the Inference aplet Inference apletAbout the Inference aplet Getting started with the Inference aplet Inference aplet’s Symb view keys Table below summarizes the options available Symbolic view Test 1 ∝ Setup-NUMSelect the inferential method Enter data Select Hypoth Test Importing sample statistics from the Statistics aplet Are explained in the feature of this aplet Produced by the calculator 529 295 952 259 925 592 If the Decimal Mark setting in the Modes input formStatistics aplet opens in the Numeric view C1 column, enter the random numbers Select Conf Interval Set up the interval calculationOpen Inference aplet Inference Display Numeric view Display Plot view Specify a 90% Confidence interval in the C fieldTo move to the C field Inputs Hypothesis testsOne-Sample Z-Test Menu name Results Two-Sample Z-Test Measures the strength of the evidence for a selected One-Proportion Z-TestPopulation 2 standard Test 1π Two-Proportion Z-Test One-Sample T-Test With the α level that you Sample standard deviation Pooled? Two-Sample T-Test One-Sample Z-Interval Confidence intervals Two-Sample Z-Interval Two-Proportion Z-Interval One-Proportion Z-Interval One-Sample T-Interval Pooled Two-Sample T-Interval Critical T Critical value for T Background Using the Finance Solver 3 4 Compounding period -- which is Performing TVM calculations Soft menu key. The resulting value is PV = $15,705.85 Example 1 Loan calculations Example 2 Mortgage with balloon payment To continue amortizing the loan Calculating AmortizationsTo calculate amortizations Example 3 Amortization for home mortgage Example 4 Amortization for home mortgage Name. Note You do not need to press first Using mathematical functionsMath functions Math menu Functions common to keyboard and menus Math functions by categoryFunction categories Syntax E5 returns Keyboard functionsValue1+ value2 , etc Evalue LOG100 returns Returns ABS1,2 returns S1,2*X+3,X Calculus functionsNthroot 8 returns ∂ s1s1 2+3*s1 returns 2*s1+3 Conj Complex number functionsTaylor ARG Hyperbolic trigonometry Constants Loop functions List functions POLYCOEF2,-3,4,-5 returns1,2,-25 Matrix functionsPolynomial functions Polycoef Polyeval PolyformPolyroot Random Probability functionsComb Perm Real-number functions →HMS FnrootFrac HMS→ Change MAXMIN MOD Truncate Two-variable statisticsRound Sign Quad Symbolic functionsIsolate LINEAR? Quote Test functions Trigonometry functions SECvalue Symbolic calculationsUsing formal variables SEC Symbolic calculations in the Function aplet Finding derivativesTo find derivatives in Home You could also just define To find derivatives in the Function aplet’s Symbolic viewShow the result Select F2X and evaluate it To find the indefinite integral using formal variables For example, to find the indefinite integralThus, substituting X for S1, it can be seen that 11-24 Introduction Variables and memory management Storing and recalling variables Substitutes the variable’s value in the calculation To use variablesCalculations You can use variables in calculations. The calculator Move the highlight to the variables column Vars menuOpen the Vars menu Press Result in another list variable Add the contents of two list variables, and to storeNames or values of variables into programs Example 12-6 Information on storing graphic object via That you can configure usingReal part, and i represents Variable on page 15-5 for more Aplet variables on page R-7 To access an apletX0, Y0 to X9, Y9 Symbolic view. See Variable Line, press and press Memory ManagerPage Matrix Variables MatricesVectors Matrices Creating and storing matrices Matrix Catalog keysPOLYROOT1,0,-1,0XM1 To create a matrix in the Matrix Catalog Working with matrices To transmit a matrixOr column you are prompted to Make a choice If M2 is 3,4,5,6, then M21,2 returns Key Meaning Moves to the first row, last row, first Matrix arithmetic To store one elementCreate the second matrix Matrices 13-7 Solving systems of linear equations To negate eachElement Matrix functions and commands About functionsSelect Real matrix Cross Argument conventionsColnorm Cond Eigenvv DETDOT Eigenval Schur RankRownorm Rref Trace ExamplesSVD SVL Following set of equations x 2y + 3z = 14 2x + y z = Reduced-Row Echelon Form You can create, edit, delete, send, and receive named Lists List catalog keys List edit keys Create a list To edit a list Displaying and editing listsTo display a list To display one 148 L12 A listTo insert an element 1. Open the List catalog Press , and press To delete a list List functionsDeleting lists Transmitting lists ∆LISTlist1 2,3 returns 5,10,15CONCATlist1,list2 CONCAT1,2,3,4 returns 1,2,3,4 POS 3, 7, 12, 19,12 returns ΠLISTlistΠLIST2,3,4 returns POSlist, element List, L1 Create L1 with values 88, 90, 89, 65, 70, Finding statistical values for list elementsΣLIST2,3,4 returns Sorts elements in ascending order. SORTlist Are now in column 1 C1 Or to exit the Notes view Aplet note viewTo write a note in Note view Your work is automatically saved. Press any view key Alpha-lock for letter entry Contents of variablesCommands Space key for text entry Aplet sketch view Sketch keysTo draw a line Draw keys To draw a box Press to continue drawing, or press Mynote Another hp 39g+ or PC Opens the selected note forBegins a new note, and asks For a name Press instead Programming Contents of a Program Structured Programming Programs that perform smaller tasks Program catalogOpen Program Catalog Be simple-or it can be divided further into other Program catalog keys Creating and editing programs Create a new programPress Progrm to open the Program catalog On the left, use or to highlight a command Press to paste the command into the program editorEdit a program 1. Press Progrm to Editing keys Run a program Debug a program Stop a program Using programs Transmit a program Customizing an aplet Example Aplet naming convention Save the aplet Configuring the Setviews menu option programs ’’ ’’’’EXP.SV’’0 Setviews ’’’’ ’’’’18’’My Entry1’’’’EXP.ME1’’1 ’’My Entry2’’’’EXP.ME2’’3 Programming commands ’’’’’’EXP.ANG’’0’’START’’’’EXP.S’’7 Setviews Aplet commandsCheck Select Auto-run programs Associating programs with your aplet ProgramName ViewNumberIncluding standard menu options 1XA Branch commandsIF...THEN...END Uncheck n END Iferr trap-clause Then error-clause ENDIF... THEN... Else END CASE...END Iferr Then ARC Drawing commandsRUN Stop Graphic commands Grobor →DISPLAY→GROB Grobnot Do a + 1 X a Until a == Loop commands Matrix commands Randmat DelcolDelrow Editmat Prompt commands Print commands Disp 3A is 2+2 ChooseDisp Disptime Editmat matrixname Input nametitle,labelhelpdefaultGetkey Input Wait Stat-One and Stat-Two commandsMsgbox Prompt Stat-Two commands Stat-One commands Axes Storing and retrieving variables in programsPlot-view variables Area Grid CoordExtremum FastRes Isect HwidthIndep InvCross S1mark-S5mark Nmin / NmaxRecenter Root Umin/Umax SimultSlope StatPlot Xcross Tmin / TmaxTracing Tstep Ymin / Ymax XtickYtick Xmin / Xmax Symbolic-view variables S1fit...S5fit R1...R9, R0U1...U9, U0 E1...E9, E0 Format Numeric-view variablesC1...C9, C0 Digits NumRow NumColNumFont NumIndep StatMode NumStepNumType NumZoom PageNum Sketch variablesPageNum Graphicname X Creating new aplets based on existing aplets Extending aplets Open the Solve aplet and save it under the new name SolveDegrees Resetting an aplet Using a customized apletChoose the sine formula in E1 Downloading e-lessons from the web Sending and receiving apletsHewlett-Packard’s Calculators web site can be found at To transmit an aplet Sorting items in the aplet library menu list To sort the aplet list To delete an aplet Cross matrix1,matrix2 Reference informationGlossary Expression line# Set to Comma and enclosed Editor and catalog Matrix Two-dimensional array of valuesRecord using the Program editor Vector One-dimensional array of values Split screens Resetting the hp 39g+To erase all memory and reset defaults To reset using the keyboard Operating details If the calculator does not turn onBatteries To install the main batteries To install the backup battery Home variables Variables Function aplet variables Area Root Extremum Slope IsectAngle Parametric aplet variables are Category Available name Plot Parametric aplet variables Polar aplet variables are Category Available names Plot Polar aplet variables Sequence aplet variables are Category Available name Plot Sequence aplet variables Solve aplet variables Solve aplet variables are Category Available name PlotDigits NumCol Format NumRow Statistics aplet variables Hyperb Math menu categoriesMath functions Math functions are Category Available name Calculus Polynom Category Available name Matrix Program constants Print Program commandsProgram commands are Category Command Aplet Branch Status messages Such as 0/0 Function value, root, extremumOr intersection is not visible Current screen Hp 39g+ Graphing Calculator Warranty period 12 months Limiting Warranty Limiting Warranty Service Rotc = Rest of the country Canada 905 206-4663 or USA Regulatory information Limiting Warranty Index Maximum real number 11-8 minimum real number Freeze 16-20 Line 16-20 Pixoff 16-20 Pixon 16-20 Tline Grobxor Grobor Inverse hyperbolic cosine 11-8 inverse hyperbolic functions Break Angle measure 1-10 decimal mark 1-11 number format Order of precedence 1-21 overlaying plots 2-16,4-3 11-8 Sending and receiving 16-8 structured Menu lists 1-8 speed searches Navigate around 3-8 numeric values 3-7 numeric view setup Index