|
|
|
|
|
[ON] [F4]
Individual tests can be performed by simultaneously pressing the ON key and the F4 key (the fourth key on the top row). Software build information is briefly displayed, then a test menu is displayed.   HP 50g
|
|
[ON] [F4]
Individual tests can be performed by simultaneously pressing the ON key and the F4 key (the fourth key on the top row). Software build information is briefly displayed, then a test menu is HP 39gs
|
|
HP 30b Programmer´s TemplateThe programming functions on the HP 30b are not provided (printed) on the keyboard. Programming commands are mapped to the shift-hold positions of the top 4 rows of keys.Programming template: Row 1 (Top): Six conditional test are present comparing two values. The test push value 1 if true or value 0 if false to the stack. Row 2: Conditional transfers are goto if true (displayed as GT in a program but GOTOT on the keyboard overlay) and goto if false (displayed as GF in a program, but GOTOF on the keyboard overlay), but note that these conditionals consume the argument on the stack. A quick test for x=0? and a branch to a label if true is (of all things) merely to place a GF XY instruction in a program and if the value in X is equal to zero, a branch to label XY will occur. This works because a zero is a HP 30b Programming
|
|
HP 30b Bond FunctionThe HP 30b includes two bond duration calculations: the modified duration and Macaulay duration. These measure a bond´s price sensitivity to fluctuations in interest rate movements by giving what is essentially a time value of money weighted average time to maturity.Macaulay duration is calculated by adding the results of multiplying the present value of each cash flow by the time it is received and dividing by the total price of the security. The Macaulay Duration formula was created by FrederickMacaulay in 1938, although it was not commonly used until the 1970s. HP 30b
|
|
The HP 30b comes with MIRR (Modified Internal Rate of Return) and Financial Management Rate of Return (FMRR). Both of these function take care of the problem found in basic IRR that occurs when the signs of cash flows switch from negative to positive to negative. MIRR and FMRR provide one rate of return that more accurately reflects the return an investor receives. They differ on how they manipulate any negative cash flows after the initial cash outlay. HP 30b
|
|
HP 30b ProgrammingA program is a sequence of keystrokes that is remembered by the calculator. When a sequence of keystrokes is to be repeated several times, a program could save a great deal of time. Instead of pressing all the keys each time, only one key needs to be pressed to start the program - the calculator does the rest.On the HP 30b, the [Shift] [PRGM] puts the calculator in a programming or program execution mode. It can store up to 10 different individual programs - Prgm 0, Prgm 1, Prgm 2, Prgm 3, Prgm 4, Prgm 5, Prgm 6, Prgm 7, Prgm 8 and Prgm 9. A simple reference template to help 20b Programmer.To create a program:Write down the sequence of keystrokes that you would use to do the desired calculation.Press [Shift] [PRGM] and [INPUT] to set the calculator to (Prgm 0) program mode. Key in the sequence of keystrokes that you HP 30b
|
|
HP 12c Simple ProgrammingWe will attempt to explain what a program is, give the advantages of programming, and show how to create and run a sample program.On the HP 12c, a program is a sequence of keystrokes that is remembered by the calculator. When a sequence of keystrokes is to be repeated several times, a program could save a great deal of time. Instead of pressing all the keys each time, only one key needs to be pressed to start the program - the calculator does the rest. The HP 12c has three keys which are used to key in and run a program: [f ] [P R ] (to set the calculator to program mode or run mode), [f ] CLEAR [PRGM ] (to clear program memory), and [R S ] (to run (start) and stop a program).To create a program:Write down the sequence of keystrokes that you would use to do the desired calculation.Press [f ] [P R ] to set hp 12c (platinum) - Programming Basics
|
|
hp 20b - Performing Complete Self TestPress ON PMT + all 3 button at the same time.Display "Tst Screen"Press INPUT.Perform the screen test by pressing any key 12 times.It should return to Display "Tst Screen".Press the DOWN arrow then INPUT.Display "Tst Keyboard"Press INPUT.Perform the keyboard test.Press ON PMT + at the same time (3 button simultaneously). Press [ON CE] key to exit test. + Calc Solutions
|
|
HP 17bII+ Black-Scholes Example ProgramThe Black-Scholes equation estimates the value of a call or put option. One of the variables in this equation is the standard deviation of the rates of return on the stock. This number is not commonly available. However, the value may be estimated by using a source that publishes Beta statistics for a stock may also publish the standard deviation (or variance, which is the standard deviation squared) of the stock.The equation store the following variables:Stock price per share in {PS}.Exercise price of option in {PE}.Periodic risk free rate of return as a percentage in {RF%}.Number of periods until expiration in {T}.Standard deviation, as a decimal, of the periodic returns of the stock in {S}.Press CALLV to calculate the call option value per share of stock.Press PUTV to calculate the put option HP 17b II+
|
|
HP 30b Implementation of Black-Scholes EquationThe Black-Scholes Equation was conceived by Fischer Black and Myron Scholes. It is commonly used today to determine the so-called fair value of options contracts. HP 30b Black-Scholes Equation
|
|
Black-Scholes Equation Implementation on VBBlack-Scholes in Visual Basic:´´ The Black and Scholes (1973) Stock option formulaPublic Function BlackScholes(CallPutFlag As String, S As Double, X _As Double, T As Double, r As Double, v As Double) As DoubleDim d1 As Double, d2 As Doubled1 = (Log(S X) + (r + v ^ 2 2) * T) (v * Sqr(T))d2 = d1 - v * Sqr(T)If CallPutFlag = "c" ThenBlackScholes = S * CND(d1) - X * Exp(-r * T) * CND(d2)ElseIf CallPutFlag = "p" ThenBlackScholes = X * Exp(-r * T) * CND(-d2) - S * CND(-d1)End IfEnd Function´´´ The cumulative normal distribution functionPublic Function CND(X As Double) As DoubleDim L As Double, K As DoubleConst a1 = 0.31938153: Const a2 = -0.356563782: Const a3 = 1.781477937:Const a4 = -1.821255978: Const a5 = 1.330274429L = Abs(X)K = 1 (1 + 0.2316419 * L)CND = 1 HP 30b Black-Scholes Equation
|
|
Microsoft Excel Black-Scholes EquationStock Price (S) = 60Strike Price (X) = 65Time to Maturity (T) = 0.25 yearsRisk Free % rate (r) = 8.00 %Rate of Return % Volatility (v) = 30.0 %Results:Call Value (Price) = 2.13337Put Value (Price) = 5.84628Download EXCEL Worksheet. HP 30b Black-Scholes Equation
|
|
HP 30b Black-Scholes EquationThe HP 30b implement the Black-Scholes Equation which has been used extensively in option markets worldwide since its publication in 1973. It is a way to find out how much a call option is worth at any given time. The Black-Scholes Equation operated on the theory that that an investor can precisely replicate the payoff to a call option by buying the underlying stock and financing part of the stock purchase by borrowing. The formula was groundbreaking because it was the first of its kind that actually worked, due to the fact that it eliminated variables that were impossible to measure, such as ´investor fear´, that other formulas carried. The five inputs are simply keyed into the five financial variables and then the HP 30b displays the call option value, and the put option value. The program must HP 30b
|
|
HP 30b Business Professional SpecificationsThe HP30b Business Professional from Hewlett-Packard is an ideal Financial Calculator for Finance, business, accounting, insurance, real estate, banking and statistics application.30b Display: 2 line, alphanumeric, adjustable contrast LCD display; First line 8 characters scrolling display + 11 indicators; Second line: 12 +3 digit display.30b Entry-System Logic: Choice of RPN, hierarchical or chain algebraic.30b Number Entry: Decimal point selection, 1000 separator selection and fix selection.30b Menus and Prompts: Detailed real-text labels, menus worksheets, prompts.30b Languages: English, French, German, Spanish.30b Business and Finance Functions: TVM, IRR, MIRR, FMRR, Black Sholes, NPV, NUS, amortization, depreciation, bonds, yield and accrued interest, interest conversion, list-based HP 30b
|
|
HP 30b RPN Programmable Business CalculatorFor business or school, the versatile HP 30b Business Professional gives fast, accurate answers. Extensive math library of finance, business, real estate, and statistical functions at your fingertips like TVM, IRR, MIRR, FMRR, bonds, depreciation and cashflows; Powerful interest conversion functions; Dedicated amortization key; 9 statistical models, standard error, covariance and more; Quickly program custom calculations that can be access later; Powerful math library including trigonometry, hyperbolic and advanced probability functions; Choice of time-saving RPN and traditional algebraic (chain or hierarchical) data entry. Beveled keys with HP´s rotate-and-click technology.HP 30b has a 2 line alphanumeric and adjustable contrast LCD display. First line: Scroll through variables, detailed HP 30b
|
|
HP 39gs VS TI-83 FEATURES & DIFFERENCESBasicsLCD contrast adjustment. TI-83 : (Not readily intuitive). Use [2nd] with [Up] for darker; [Down] for lighter. The HP 39gs: Contrast is changed by pressing ON and + or - key. To Clear or Reset: TI-83: Use [2nd] [MEM] this gives a menu with 5 choices. (i) To reset to default settings select 5 Reset and then choose either 1 All Memory or 2 Defaults. (ii) To selectively clear use [DEL] then select which of the ten areas to clear.without deleting current memory content press 3. (iii) Reset to factory default settings and clear all memory content press[2nd] [MEM] 5. HP 39gs (40gs): For soft reset, simply press the 2 buttons [ON] [F3] at the same time. And for Factory Reset, press 3 buttons [ON][F1][F6].CalculationsAOS (Direct Algebraic Logic) Rule of order of operations is inbuilt in both TI-83 HP 39gs
|
|
HP 39gs VS TI-83 FEATURES & DIFFERENCES PART 2[MATH] MenusMATH function menus are common to all viable graphic calculators. The user must get to know the particular MENU layout and structure for the calculator model that they are using.TI-83: Function menus are used throughout. The MATH menu provides a typical smorgasbord of the more common functions with sub menus. Some are superfluous (For example, log2x and 2x) others such as ABS should, like all the commonly used functions, be visible on the keyboard as a "key function".HP 39gs offers an extensive library of functions with POLYNOMIAL functions exclusive to HP. The HP also offers a more comprehensive sub-library of many functions. For example: under the MATRICES functions a wide range of options are provided that are NOT provided on other models at this level. (For Example: HP 39gs VS TI-83 FEATURES & DIFFERENCES
|
|
Parametric Graphing : The Perfect Foul ShotExtension Exercise:You can view the angle of the ball´s trajectory via a table. Press [HOME], then 27 {{STO}} V and 68 {{STO}} A. Press [SYMB]and uncheck {{CHK}} X1{T), Y1(T), X2(T) and Y2(T). Highlight X3(T) and type X1(T) [ENTER] Highlight X3(T) again and press {{EVAL}}. Highlight Y3(T) and type ATAN((Y1(T+.001)-Y1(T) X1(T+.001)-X1(T))) [ENTER].Highlight Y3(T) again and press {{EVAL}}. To see the table, press [[SETUP NUM]] and create this setup:NUMSTART: 0NUMSTEP: .01NUMTYPE: AUTOMATICNUMZOOM: 4Now press [NUM] to see the results. Column X3 shows the horizontal distance from the shooter; column Y3 gives the angle at which the ball is traveling at the time given in column T.When is the angle 0 degree? (Press Q until Y3 approaches 0) At what angle does the ball enter the basket (where the 20. Parametric Graphing : The Perfect Foul Shot
|
|
HP 39gs VS TI-83 FEATURES & DIFFERENCES PART 3GraphingThere are 4 graph modes (Function Parametric Polarl Sequences). These modes all occupy the same screen key window and therefore only one form at a time can have graphs drawn and parameters. You must place the calculator in the appropriate graph mode using [MODE]. Graphs: Function definition; To enter the rule for a function to be graphed, press the[Y=] key. The corresponding key on the HP38 is [SYMB].Cartesian Functions : Plotting Graphs : Scaling AxisPlace the calculator in the Cartesian graph mode using [MODE] [Func] (This is the default mode). Up to ten Graphs (Functions) can be stored in Y1=; Y2=; ... Y9=; Y0=. Select from Yl=; Y2=; ... Y9=; Y0= Input your function definition. Long equations will wordwrap. Only those graphs with the = sign shaded will be plotted. Use the [X HP 39gs VS TI-83 FEATURES & DIFFERENCES
|
|
HP 39gs VS TI-83 FEATURES & DIFFERENCES PART 4CALC FunctionsSimilar to the Fcn screen menu in the PLOT screen of HP 39gs (Root intersection slope extremum) etc.TablesThe TI-83 is not as flexible as HP 39gs. The TI-83 can´t enter a value without going through TBLSET and resetting start, scrolling is also very slow so limit work as with sharp9600 is limited. Zoom can´t be used on the table. For example, place the calculator in the Cartesian graph mode using [MODE] [Func] press the 0 key then enter a function Y1= x3-2x. Press [2nd] [TBLSET] then set Tblstart = -10; Tbl = 1; Indepnt: Auto; Depend: Auto, then press [2nd] [TABLE] to get the Table of Values.MatricesTI-83 10 Matrices (named [A] through to [J]) can be input., the dimensions M*N = 99*99 size limited by memory. Max screen display is 5 rows by 3 columns. Matrix operations: HP 39gs VS TI-83 FEATURES & DIFFERENCES
|
|
Graphs and Limits for Introductory CalculusThe HP 39GS (HP 40GS) calculator can display a function in three different ways:in Symbolic Form [SYMB].by means of its Graph [PLOT].as a Table of Values [NUM].We shall consider only Cartesian functions of the form y = f(x) here. These are dealt with within the Function Aplet which is essentially another HP 39gs (HP 40gs) built-in calculator program. The desired function is entered as one of the choices F1(X) to F0(X). The next step is to set various graphing parameters in the Function Plot Setup. Pressing [[SETUP PLOT]], one can set the range of interest on each of the axes, the distance apart of the tick marks on the axes scales, the plot resolution, whether or not to plot two or more functions simultaneously (as opposed to consecutively), whether or not to show the axes, whether or not to HP 39gs - Activity Workbook
|
|
A. HP Graphing Calculator Menu Keys HP 39gs - Activity Workbook
|
|
B. HP Graphing Calculator SHIFT Keys HP 39gs - Activity Workbook
|
|
C. HP Graphing Calculator ALPHA Keys HP 39gs - Activity Workbook
|
|
Exercise 1 Graph y = f(x) = x2Procedure: We first enter the given function into the calculator. We then set up the scales on the x and y axes and then we plot the graph of the function.Steps:1. Enter the Function Aplet: [APLET] Select "Function" and press F6{{START}}.2. Enter the function f (x) = x^2 as F1(X): [X,T,0] [^] 2 [ENTER]. A tick will automatically appear beside Fl(X). If any other function has a tick beside it this can be cancelled by selecting that function and pressing {{CHK}}.3. Enter the Plot Setup View to set up the axes ranges and scales: [[SETUP PLOT]].4. We want to use range -10,10 on the x-axis, with tick marks at intervals of 1, and range [-20, 100] on the y-axis (the -20 being chosen to ensure that the x-axis will be able to be seen on the calculator screen) with tick marks at intervals of 10. To do this make sure 01. Introduction to Graphs and Limits for Introductory Calculus
|
|
Exercise 2 Graph y = f(x) = x^3Procedure: We first enter the given function into the calculator. We then set up the scales on the x and y axes and plot the graph of the function.Steps:1. If you are already in the Function Aplet return to the Function Symbolic View by pressing SYMB. If you are not in the Function Aplet press: [APLET] Select "Function" and press menu key {{START}}.2. Enter the fimction f (x) = x3 as F2(X): Select F2(X) {{X}} [xY] 3 [ENTER]. Make sure that F2(X) is the only function with a tick beside it.3. Set the x and y ranges and tick marks: [[SETUP PLOT]] [(-)] 5 [ENTER] [(-)] 150 [ENTER] 150 [ENTER] 1 [ENTER] 30 [ENTER].4. Set further options: Select RES {{CHOOS}} Select "Faster" {{OK}} {{PAGE}}. And make sure that CONNECT, AXES and LABELS are the only options checked.5. Press PLOT to obtain the required graph. 01. Introduction to Graphs and Limits for Introductory Calculus
|
|
Parametric Graphing : The Perfect Foul ShotHow much power do you need to shoot a perfect basketball foul shot (no rim, no backboard, "directly into the net")? And at what angle of trajectory? Investigating the shot graphically offers some good insights. If the basketball is 9 inches in diameter and the rim is 18 inches in diameter, this means that if the center of the ball can fall into the middle 9 inches of the rim, the shot will score. (Any more wayward shot means the shooter didn´t keep his her elbow in.)Trigonometry will come in handy to see the path of the ball. Then you can use parametric equations to see this path and the elapsed time. (For the purposes of the example, you need not consider air resistance.)A = angle at which the ball is shotX = horizontal ball displacementY = vertical ball displacementV = initial HP 39gs - Activity Workbook
|
|
Activity Workbook for HP 39gs and 40gs This workbook provides an introduction to the use of a Graphing Calculator in the Upper Secondary Mathematics Classroom with the HP 39gs (HP 40gs) Graphing Calculator. The aim was to illustrate the potential of HP Graphing Calculator as a learning tool. A Graphing Calculator can be used for several purposes. It can, of course, carry out all the routine calculations that can be carried out on a standard scientific calculator. However its real strength of HP 39gs lies in its ability to carry out symbolic calculations, to manage tables of values and to plot graphs. This graphical facility can be used not merely to obtain approximations but also to interpret data and to illustrate concepts. It is these aspects of the Graphing Calculator on which we shall concentrate.Here is how the text and keys are + Calc Solutions
|
|
|
|
