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HP 35s Scientific manual  , 

Models: 35s Scientific

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		Stores 0 in F; prompts for B.
	value
 		Calculates B, the beginning
		loan balance.
		Stores 5750 in B; calculates
		monthly payment, P.
	

The answer is negative since the loan has been viewed from the borrower's perspective. Money received by the borrower (the beginning balance) is positive, while money paid out is negative.

Miscellaneous Programs and Equations 17-5

Image 275

HP 35s Scientific manual  , 

Contents

Users guide HP 35s scientific calculatorPrinting History Contents Storing Data into Variables Viewing a Variable ContentsRPN The Automatic Memory Stack Hyperbolic Functions Real-Number FunctionsQuotient and Remainder of Division Trigonometry Entering πEntering and Evaluating Equations FractionsVector Arithmetic 10-1 Solving EquationsIntegrating Equations Operations with Complex NumbersCreating Vectors from Variables or Registers 10-8 Base Conversions and Arithmetic and Logic 11-1Statistical Operations 12-1 10-7Simple Programming 13-1 Part 2. ProgrammingProgramming Techniques 14-1 Statistics Programs 16-1 Support, Batteries, and ServicePart 3. Appendixes and Reference Solving and Integrating Programs 15-1More about Solving User Memory and the StackALG Summary How the Integral Is Evaluated Round-Off ErrorMore about Integration Messages Operation IndexContents Part Page Turning the Calculator On and Off Adjusting Display ContrastGetting Started Important Preliminaries2Getting Started Highlights of the Keyboard and DisplayShifted Keys Left-shifted function Right-shifted Letter for alphabetic Alpha KeysCursor Keys Function Key4Getting Started  Clear or CancelBackspacing and Clearing Keys for ClearingClear menu       Key Description6Getting Started Using Menusˆ ˆ    HP 35s Menus Chapter NameOther functions Programming Instructions8 Exiting Menusor  KeysDisplay RPN and ALG Modes Keys Display10Getting Started RPN mode ALG modeUndo key 12Getting Started Display and AnnunciatorsFirst Line Second Line AnnunciatorsEQN HP 35s Annunciators Meaning Chapter14Getting Started Exponents of Ten Keying in NumbersMaking Numbers Negative 16Getting Started z  Understanding Entry CursorRange of Numbers and Overflow 18Getting Started Performing Arithmetic CalculationsSingle Argument or Unary Operations Key RPN,RPN Program ALG, Equation, ALG Program Two Argument or Binary Operations Õ  Key RPN, RPN Program ALG, Equation, ALG Program Controlling the Display Format22Getting Started Periods and Commas in Numbers   24Getting Started Complex number display format  ,  , 8 8 SHOWing Full 12-Digit Precision8   8×26Getting Started FractionsEntering Fractions  Messages  É28Getting Started Calculator MemoryChecking Available Memory Clearing All of Memory 30Getting Started RPN The Automatic Memory Stack RPN The Automatic Memory StackWhat the Stack Is 2RPN The Automatic Memory Stack Reviewing the Stack X and Y-Registers are in the DisplayClearing the X-Register 4RPN The Automatic Memory Stack Exchanging the X- and Y-Registers in the StackPress  Arithmetic How the Stack Does It 6RPN The Automatic Memory Stack How Enter WorksFilling the stack with a constant How to Clear the Stack8RPN The Automatic Memory Stack Last X RegisterCorrecting Mistakes with Last  Reusing Numbers with Last Ù    Chain Calculations in RPN ModeWork from the Parentheses Out     ExercisesOrder of Calculation      More Exercises    18RPN The Automatic Memory Stack Storing Data into Variables AKeys DisplayDescription Press letter-key  Storing and Recalling Numbers2Storing Data into Variables Press letter-key   AG  4Storing Data into Variables Using the MEM CatalogViewing a Variable VAR catalogD E CStorage arithmetic uses , , , or  Arithmetic with Stored VariablesStorage Arithmetic 6Storing Data into VariablesRecall Arithmetic E Exchanging x with Any Variable D DA Variables I and J 10Storing Data into Variables Real-Number Functions Exponential and Logarithmic Functions  Power FunctionsQuotient and Remainder of Division  Entering π Trigonometry4Real-Number Functions Setting the Angular ModeTrigonometric Functions Option Description Annunciator  Percentage Functions Hyperbolic Functions    8Real-Number Functions Physics ConstantsConst Menu Items Description Value Items Description Value 10Real-Number Functions Conversion FunctionsRectangular/Polar Conversions 30o 12Real-Number Functions 86  Time ConversionsAngle Conversions Unit Conversions Probability Probability FunctionsFactorial Gamma16Real-Number Functions  Absolute value Parts of NumbersInteger part Fractional part18Real-Number Functions To calculatePressDisplay   FractionsEntering Fractions 2Fractions Fractions in the DisplayDisplay Rules Entered Value Internal Value Displayed Fraction Accuracy Indicators4Fractions Setting the Maximum DenominatorChanging the Fraction Display  6Fractions Choosing a Fraction FormatTo Get This Fraction Format Change These Flags   jExamples of Fraction Displays Rounding FractionsFractions in Equations 10Fractions Fractions in Programs= .25 π d2 l Entering and Evaluating EquationsHow You Can Use Equations Entering and Evaluating EquationsValue      D 2Entering and Evaluating Equations Key Operation Summary of Equation Operations4Entering and Evaluating Equations Entering Equations into the Equation ListVariables in Equations Functions in Equations Numbers in Equations Displaying and Selecting EquationsParentheses in Equations  Ö  8Entering and Evaluating Equations Editing and Clearing EquationsTypes of Equations 10Entering and Evaluating Equations Evaluating EquationsType of Equation Result for  Result for  Using Enter for Evaluation12Entering and Evaluating Equations Using XEQ for Evaluation       Responding to Equation Prompts 14Entering and Evaluating Equations Syntax of EquationsOperator Precedence Equations Meaning Order Operation ExampleΣxy Equation Functions16Entering and Evaluating Equations Perimeter = a + b + h sin1θ + sin1φ RPN Operation Equation functionArea = 18Entering and Evaluating Equations Õ Syntax ErrorsVerifying Equations 20Entering and Evaluating Equations Markup ⋅ Cost = Price Solving EquationsSolving an Equation Solving Equations= v0 t + 1/2 g t 2Solving Equations  G     P   P 6Solving Equations Solving built-in Equation  Understanding and Controlling SolveVerifying the Result 8Solving Equations Interrupting a Solve CalculationChoosing Initial Guesses for Solve Solving Equations Equation 10Solving Equations= 40 H ⋅ 20 H ⋅ 4 ⋅ H Type in the equationH  value 4H   12Solving Equations For More InformationIntegrating Equations Integrating Equations2Integrating Equations Integrating Equations FN  J0 x = π 0 cosx sin t dt4Integrating Equations = t X SinxX  6Integrating Equations Accuracy of IntegrationSpecifying Accuracy Interpreting Accuracy8        8Integrating Equations 8Form  Operations with Complex Numbers2Operations with Complex Numbers Complex StackComplex Operations Functions for One Complex Number, z To Calculate Press 4Operations with Complex Numbers 8  68  6 6 6 Display DescriptionUsing Complex Numbers in Polar Notation 6Operations with Complex Numbers ?  ?  ? 6 ? ? Complex Numbers in Equations       Program lines ALG modeComplex Number in Program   Vector Arithmetic Vector ArithmeticVector operations     Õ 3 3  Absolute value of the vector10-4Vector Arithmetic Dot product   3 33   Angle between vectors Õ  10-6Vector Arithmetic Vectors in Equations3   Program lines Description Vectors in Programs10-8Vector Arithmetic Creating Vectors from Variables or RegistersThen hC Õ hA Base Conversions and Arithmetic and Logic Base Conversions and Arithmetic and LogicBase Menu Menu label Description11-2Base Conversions and Arithmetic and Logic    Õ  11-4Base Conversions and Arithmetic and Logic Arithmetic in Bases 2, 8,Logic Menu          Representation of NumbersNegative Numbers  Range of Numbers    Using base in program and equationsWindows for Long Binary Numbers Statistical Operations Statistical OperationsEntering Statistical Data 12-2Statistical Operations Correcting Errors in Data EntryEntering One-Variable Data Entering Two-Variable DataInitial x, y Corrected x, y  Menu Key Description Statistical CalculationsMean Statistics Menus       Sample Standard Deviation Linear Regression Population Standard Deviation12-8Statistical Operations  ˆ Õ ˆLinear Regression Menu       12-10Statistical Operations Limitations on Precision of Data Summation Statistics Summation Values and the Statistics Registers12-12Statistical Operations Access to the Statistics RegistersStatistical Operations 12-14Statistical Operations Programming Page Simple Programming Simple ProgrammingArea = πx2 13-2Simple Programming  X  Selecting a ModeKeysDisplay In ALG mode Designing a Program letter-key Using RPN, ALG and Equations in ProgramsProgram Boundaries LBL and RTN 13-4Simple ProgrammingStrengths of RPN Operations Data Input and Output13-6Simple Programming Entering a ProgramClear functions and backspace key 13-8Simple Programming Function Names in ProgramsA  R  RPN modeE R13-10Simple Programming Running a ProgramExecuting a Program XEQ  Testing a ProgramKeys Display Description RPN mode 13-12Simple Programming Entering and Displaying DataRPN mode ALG mode Using Input for Entering Data13-14Simple Programming Using View for Displaying Data 13-16Simple Programming Using Equations to Display Messages  ÇR ÇH  V  S     Keys RPN mode R H V  R R H   V OL  A RE A  C  value Displaying Information without Stopping  13-18Simple ProgrammingInterrupting a Running Program Error StopsStopping or Interrupting a Program Programming a Stop or Pause STOP, PSE13-20Simple Programming Editing a ProgramViewing Program Memory Program Memory13-22Simple Programming Memory UsageCatalog of Programs MEM Checksum Clearing One or More Programs  Nonprogrammable FunctionsProgramming with Base Numbers Entered in Program Lines Selecting a Base Mode in a ProgramDecimal mode set Ax4 + Bx3 + Cx2 + Dx + E Polynomial Expressions and Horners Method13-26Simple Programming A    A X    13-28Simple Programming Programming Techniques Programming TechniquesRoutines in Programs Calling Subroutines XEQ, RTN14-2Programming Techniques Nested SubroutinesA2 + b2 + c2 + d2 A2 + B2 Branching GTO14-4Programming Techniques Programmed GTO Instruction Using GTO from the Keyboard14-6Programming Techniques Conditional InstructionsTest Menus Tests of Comparison x?y, x?014-8Programming Techniques Program Lines Description RPN modeMeanings of Flags Flags14-10Programming Techniques Flag Fraction-Control FlagsClear Programming Techniques 14-12Programming Techniques Flags Menu… takes the natural log of the X-input S  value   value  14-14Programming Techniques Number 14-16Programming Techniques LoopsF      Conditional Loops GTO 14-18Programming Techniques Loops with Counters DSE, ISGProgramming Techniques 14-20Programming Techniques Indirectly Addressing Variables and LabelsVariables I and J Indirect Address, I and J 14-22Programming Techniques If I/J contains Then I/J will addressUnnamed indirect variables Program Control with I/JEquations with I/J 14-24Programming Techniques Solving and Integrating Programs Solving and Integrating ProgramsSolving a Program V= N x R x T 15-2Solving and Integrating ProgramsP  value   value Keys Display Description ALG modeProgram Lines Description ALG mode G   H   LP   label  variable Using Solve in a Program15-6Solving and Integrating Programs Integrating a Program Program Lines In RPN mode15-8Solving and Integrating Programs Sin  S   X label   variable Using Integration in a Program15-10Solving and Integrating Programs Restrictions on Solving and Integrating 15-12Solving and Integrating Programs Statistics Programs Statistics ProgramsCurve Fitting 16-2Statistics Programs = B + MInProgram Listing 16-4Statistics Programs    16-6Statistics Programs Determines if D001 or B001 should be run 16-8Statistics Programs   S         Logarithmic Exponential PowerNormal and Inverse-Normal Distributions 16-12Statistics Programs Qx = 0.5 − σ 12π xx e−x −x ⎟σ 2 ⎟2dxThis routine initializes the normal distribution program 16-14Statistics Programs Program LinesProgram Lines Program S 16-16Statistics Programs To the inverseD  ∑ x f Grouped Standard Deviation16-18Statistics Programs   16-20Statistics Programs Register Summation Σ f Summation Σ x i f Index variable used to indirectly address the correctStatistics register  U     16-24Statistics Programs TVM equation is Miscellaneous Programs and EquationsTime Value of Money Miscellaneous Programs and EquationsNÕ P4 II P  value KeysDisplay In RPN mode    17-4Miscellaneous Programs and Equations  17-6Miscellaneous Programs and Equations I   Prime Number Generator17-8Miscellaneous Programs and Equations Tests to see whether all possible factors have been tried 17-10Miscellaneous Programs and Equations  Cross Product in Vectors 17-12Miscellaneous Programs and Equations z 17-14Miscellaneous Programs and Equations Appendixes and Reference Page Answers to Common Questions Support, Batteries, and ServiceSupport, Batteries, and Service A-1 Calculator SupportEnvironmental Limits 2Support, Batteries, and ServiceChanging the Batteries Support, Batteries, and Service A-34Support, Batteries, and Service Testing Calculator OperationSelf-Test Support, Batteries, and Service A-56Support, Batteries, and Service Support, Batteries, and Service A-7 WarrantyCustomer Support 8Support, Batteries, and ServiceEmea Support, Batteries, and Service A-910Support, Batteries, and Service Invent Support, Batteries, and Service A-1112Support, Batteries, and Service Yyyy+ Support, Batteries, and Service A-1314Support, Batteries, and Service User Memory and the Stack B-1 User Memory and the StackManaging Calculator Memory 2User Memory and the Stack Resetting the CalculatorUser Memory and the Stack B-3 Clearing Memory4User Memory and the Stack DefaultStatus of Stack Lift CategoryUser Memory and the Stack B-5 Disabling OperationsNeutral Operations 6User Memory and the Stack Status of the Last X Registerˆ ˆ Accessing Stack Register Contents 8User Memory and the Stack ALG Summary C-1 ALG SummaryAbout ALG ,Simple Arithmetic Doing Two argument Arithmetic in ALGPercentage Calculations Power FunctionsxÕ Parentheses CalculationsPermutations and Combinations Quotient and Remainder Of Division 4 Õ Hyperbolic functions Trigonometric FunctionsALG Summary C-7 Reviewing the Stack8ALG Summary Integrating an EquationOperations with Complex Numbers ALG Summary C-9 66Õ4 6 8Ë4 66 Entering Statistical Two-Variable Data 12ALG Summary z ΣZ6 ALG Summary C-13   ˆ Õ ˆ14ALG Summary More about Solving D-1 More about SolvingHow Solve Finds a Root Function Whose Roots Can Be Found 2More about SolvingMore about Solving D-3 Interpreting Results4More about Solving X  X X  X XX X 6More about Solving XÕ  More about Solving D-7 X  X4 X Õ 8More about Solving When Solve Cannot Find a Root X   More about Solving D-9  X  10More about Solving X    X More about Solving D-11 X4 X ÕÕ12More about Solving X  More about Solving D-13 Round-Off Error X   14More about Solving More about Integration More about IntegrationHow the Integral Is Evaluated 2More about Integration Conditions That Could Cause Incorrect Results∞ xe−xdx 4More about Integration  More about Integration 6More about Integration   Conditions That Prolong Calculation Time8More about Integration More about Integration 10More about Integration Messages F-1 MessagesOr program. This might take a while 2MessagesMessages F-3    Solve include EQN and PGM modecannot find 4MessagesMessages F-5 FN each uses a level, they can also generate this error6Messages Operation Index G-1 Operation IndexName Keys and Description 2Operation Index ×Ø Operation Index G-3 4Operation Index = Denominator Operation Index G-56Operation Index  Fractional part Operation Index G-7Natural exponential label8Operation Index   Integer part ISG variable variable Operation Index G-9 Input variable variableNatural logarithm 10Operation Index LBL label labelDegrees to radians. Returns 2π/360 Operation Index G-11RCL variable  Pause12Operation Index Operation Index G-13 XEQ label label 14Operation IndexHyperbolic Tangent View variable variableOperation Index G-15 ÕÕ≠ Õ≤11-4 16Operation Index=y? 14-7 Menu ≠0?Operation Index G-17 Power18Operation Index Index-1 IndexIndex-2 EQN List TOP 6-7, F-2 Index-3Index-4 Index-5 Index-6 Index-7 Index-8 Index-9 Index-10 Angle between two vectors Index-11Index-12