Menu Map for the Math Menu | HP 20B guide

Mathematical Calculations

Figure 8 The Menu Map for the Math Menu

Press <to scroll through the menu items, starting with Trigonometry. The Trigonometry, Hyperbolic, and Probability items have sub-menus. Press Iwith these items displayed to access the functions within the sub menus.

Press Oto cancel the Math menu and return to current work. Press :sto return to the top of the Math menu. For an example using the math menu to calculate Sin -1(0.5), see Table 2-5.

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$HP 20B manual Menu Map for the Math Menu$

Contents

HP 20b Business Consultant Financial Calculator Manual HP part number F2219-90201 First edition August Legal Notices Revision HistoryLegal Notices Revision History Contents Business Problems Time Value of MoneyCash Flows Bonds Errors Warranty, Regulatory, and Contact InformationIndex Feature Feature ChaptersHP 20b Business Consultant Keyboard Keyboard Map Legend Basic Features Adjusting the Display ContrastBasic Features Selecting a Language Mode Menu Setting Preferences Two Line Display Basic Features 1Mode Menu Settings Setting top line Description Changing the Calculation Mode Keys Display Description Key Presses and the Secondary Function Key Annunciators Using the I and = Keys I Key= Key Reset x Menu Editing and Clearing Entries On/CE O KeyMemory and the Memory Menu Accessing Menus and Menu Maps Menu Map for the Break-even Menu Mathematical Calculations Mathematical FunctionsNumber Entry and Display Chain Mode Algebraic Mode Reverse Polish Notation RPN Mode RPN Stack Last Number U3IO1c23 I56c1 3I4+ 5I6+Mathematical Calculations 2Last Number RPN Stack Keys Display Description RPN Stack One-Number Functions and the Math Menu RPN Stack and the Roll Down Operation Math s Menu Keys Description Menu Map for the Math Menu Probability Sub-menu Mathematical Calculations 5Math Menu ExampleIor = Two-Number Functions 10I10I 12I 7Inverse Probability Example Storing and Recalling Numbers Recall Arithmetic Storing and Recalling with Time Value of Money TVM KeysRecalling a Menu Item Value in a Menu Rounding NumbersPage Time Value of Money Time Value of Money TVM Keys Time Value of Money 360 N 140000V Calculating Payments on a Loan Amortization Time Value of Money 2TVM ExampleMenu Item/Key Description 10Y 1400 00VCreating an Amortization Schedule Using the Interest Conversion Menu Interest Conversion Menu Canadian Mortgages TVM Canada 365Time Value of Money 6Interest Rate Conversion Example Page O300N 6Y350 00V Canadian Mortgage Example Cash Flow Diagram Cash Flows Cash Flow Example Key DescriptionCash Flow Amount 8000 5000I4500I 4000I 115000 Analyzing Cash FlowsCash Flows 2Cash Flow Example NPV and IRR Menu Items IRR% Editing Cash Flows Cash Flows 4NPV and IRR Example Sample Cash Flow Diagrams Bonds Bond Menu 2010 2020Bond Calculation Example Bond Menu Items +L1= Bonds 2Bond Calculation Example Date Calculation Date Calculation MenuDate Calculation Example 10.3 12010 Date Calculation 1Date Calculation Example Break-even Break-even Menu Break-even 1Break-even Example Business Problems Percent Calculation Menu 15I 22I20I 35I What is 30% of 80? 4Part % of Total Example 80I30I Depreciation Depreciation Menu 1Depreciation Methods 2Depreciation Menu ItemsDepreciation Method Description Sline 1000 500Depreciation Example Depreciation Menu Items Depreciation 3Straight Line Depreciation Example Statistical Operations Menu Maps for the Data and Statistics Menus Data and Stats Menus Statistical Operations 1The Statistics Menu Items Menu Item Description 1I1 50I 2I1 65I3I1 60I 4I1 75I 5I1 70I Statistical Operations 3Statistics Example Errors Error Messages and Calculator Status1Error Messages Error Message Status Warranty, Regulatory, and Contact Information HP Limited Hardware Warranty and Customer CareReplacing the Batteries Customer Care 210 969 Honduras Hong Kong 香港特別行政區 852 India+65 6100 Ireland 01 605 Italia 02 754 19 877 232 495 22801 439 Singapore 6100 Product Regulatory & Environment Information ModificationsCanadian Notice Avis Canadien Chemical Substances Pbde Index Calendar Actual, Cal.360 Off calculator off