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... Information ii USA FCC Information Concerning Radio Frequency Interferenceii 1 Overview of Calculator Operations 1 Turning On the Calculator 1 Turning Off the Calculator 1 Selecting 2nd Functions 2 Reading the Display 2 Setting Calculator Formats 4 Resetting the Calculator 6 Clearing Calculator Entries and Memories 6 Correcting Entry Errors 7 Math Operations 8 Memory Operations 12 Calculations Using Constants 13 Last Answer Feature 14 Using Worksheets: Tools for Financial...
... Information ii USA FCC Information Concerning Radio Frequency Interferenceii 1 Overview of Calculator Operations 1 Turning On the Calculator 1 Turning Off the Calculator 1 Selecting 2nd Functions 2 Reading the Display 2 Setting Calculator Formats 4 Resetting the Calculator 6 Clearing Calculator Entries and Memories 6 Correcting Entry Errors 7 Math Operations 8 Memory Operations 12 Calculations Using Constants 13 Last Answer Feature 14 Using Worksheets: Tools for Financial...
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Reference Information 83 Formulas 83 Error Messages 94 Accuracy Information 95 AOS™ (Algebraic Operating System) Calculations 96 Battery Information 97 In Case of a Lease with Uneven Payments 48 4 Bond Worksheet 51 Bond Worksheet Variables 52 Bond Worksheet Terminology 54 Entering Bond ... 43 Deleting Cash Flows 43 Inserting Cash Flows 44 Computing Cash Flows 44 Example: Solving for Unequal Cash Flows 46 Example: Value of Difficulty 98 Texas Instruments Support and Service 99 Texas Instruments (TI) Warranty Information 100 Index 103 iv
Reference Information 83 Formulas 83 Error Messages 94 Accuracy Information 95 AOS™ (Algebraic Operating System) Calculations 96 Battery Information 97 In Case of a Lease with Uneven Payments 48 4 Bond Worksheet 51 Bond Worksheet Variables 52 Bond Worksheet Terminology 54 Entering Bond ... 43 Deleting Cash Flows 43 Inserting Cash Flows 44 Computing Cash Flows 44 Example: Solving for Unequal Cash Flows 46 Example: Value of Difficulty 98 Texas Instruments Support and Service 99 Texas Instruments (TI) Warranty Information 100 Index 103 iv
User Manual
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... error conditions. Turning Off the Calculator Press $. • The displayed value and any error condition clear. • Any unfinished standard-calculator operation and worksheet calculation in progress cancel. Overview of Calculator Operations 1 1 Overview of Calculator Operations This chapter describes the basic operation of your BA II PLUS™ calculator, including how to the standard-calculator mode with a displayed value of...
... error conditions. Turning Off the Calculator Press $. • The displayed value and any error condition clear. • Any unfinished standard-calculator operation and worksheet calculation in progress cancel. Overview of Calculator Operations 1 1 Overview of Calculator Operations This chapter describes the basic operation of your BA II PLUS™ calculator, including how to the standard-calculator mode with a displayed value of...
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...key. Note: To cancel after about five minutes of the display.) For example, pressing & U exits the selected worksheet and returns the calculator to the standardcalculator mode. Selecting 2nd Functions The primary function of the 10 memories and all worksheet values and settings, including the contents ...of a key is to 10 digits. (The calculator displays values exceeding 10 digits in the upper left it, saving display settings and stored memory and any pending operations or error conditions....
...key. Note: To cancel after about five minutes of the display.) For example, pressing & U exits the selected worksheet and returns the calculator to the standardcalculator mode. Selecting 2nd Functions The primary function of the 10 memories and all worksheet values and settings, including the contents ...of a key is to 10 digits. (The calculator displays values exceeding 10 digits in the upper left it, saving display settings and stored memory and any pending operations or error conditions....
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... a value for the displayed variable. The indicator clears following a computation. The displayed value is negative. BGN TVM calculations use end-of Calculator Operations 3 When BGN is not displayed, TVM calculations use beginning-of the calculator. RAD Angle values appear in the selected worksheet. The displayed value is computed in the selected worksheet. Overview...
... a value for the displayed variable. The indicator clears following a computation. The displayed value is negative. BGN TVM calculations use end-of Calculator Operations 3 When BGN is not displayed, TVM calculations use beginning-of the calculator. RAD Angle values appear in the selected worksheet. The displayed value is computed in the selected worksheet. Overview...
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...units # DEG (degrees) RAD (radians) Dates # US (mm-dd-yyyy) Eur (dd-mm-yyyy) Number # separators US (1,000.00 ) Eur (1.000,00) Calculation # method Chn (chain) AOSé (algebraic operating system) Default 2 DEG US US Chn 1. or - Results exceeding 10 digits appear in a value and press ... to an accuracy of 13 digits, but you can change the number of decimal places displayed, key in scientific notation. 4 Overview of Calculator Operations To change the selected format, press & V. 5. To access a worksheet, press a worksheet key or key sequence. Choosing the Number...
...units # DEG (degrees) RAD (radians) Dates # US (mm-dd-yyyy) Eur (dd-mm-yyyy) Number # separators US (1,000.00 ) Eur (1.000,00) Calculation # method Chn (chain) AOSé (algebraic operating system) Default 2 DEG US US Chn 1. or - Results exceeding 10 digits appear in a value and press ... to an accuracy of 13 digits, but you can change the number of decimal places displayed, key in scientific notation. 4 Overview of Calculator Operations To change the selected format, press & V. 5. To access a worksheet, press a worksheet key or key sequence. Choosing the Number...
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... amortization and depreciation results, the calculator does not round internal values. To round the internal value, use this guidebook assume a setting of Calculator Operations 5 After you key in the order that you enter them. (Most financial calculators use AOS.) For example, when... you choose the chain (Chn) calculation method, the calculator solves problems in the date, press !. Choosing ...
... amortization and depreciation results, the calculator does not round internal values. To round the internal value, use this guidebook assume a setting of Calculator Operations 5 After you key in the order that you enter them. (Most financial calculators use AOS.) For example, when... you choose the chain (Chn) calculation method, the calculator solves problems in the date, press !. Choosing ...
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... all worksheet data. • Restores all default settings • Returns operation to the standard-calculator mode Because the calculator includes alternative methods that the calculator is reset. Note: To cancel reset, press & U. 0.00 appears. 2. Clearing Calculator Entries and Memories Note: To clear variables selectively, see the specific worksheet chapters in back of Difficulty" on...
... all worksheet data. • Restores all default settings • Returns operation to the standard-calculator mode Because the calculator includes alternative methods that the calculator is reset. Note: To cancel reset, press & U. 0.00 appears. 2. Clearing Calculator Entries and Memories Note: To clear variables selectively, see the specific worksheet chapters in back of Difficulty" on...
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... • In a prompted worksheet, the variable value keyed in but not entered (the previous value appears) • Any calculation started but instead enter 1234.86. N 1,234.56 3,703.68 Overview of the 10 memories (without affecting the others) Q D and a memory ...number key (0-9) Correcting Entry Errors You can correct an entry without clearing a calculation, if you press an operation key clears the calculation in the correct number. 56 Compute the result. Enter a number. Press 3 < 1234.86 * * Display 3.00 1,234.86 1,234...
... • In a prompted worksheet, the variable value keyed in but not entered (the previous value appears) • Any calculation started but instead enter 1234.86. N 1,234.56 3,703.68 Overview of the 10 memories (without affecting the others) Q D and a memory ...number key (0-9) Correcting Entry Errors You can correct an entry without clearing a calculation, if you press an operation key clears the calculation in the correct number. 56 Compute the result. Enter a number. Press 3 < 1234.86 * * Display 3.00 1,234.86 1,234...
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Math Operations When you select the chain (Chn) calculation method, the calculator evaluates mathematical expressions (for example, 3 + 2 Q 4) in the order that you to press N to complete. To Press Display Add 6 + 4 6 H 4 N 10.00 Subtract 6 N 4 6 B 4 N 2.00 Multiply 6 Q 4 6 < 4 N 24.00 Divide 6 P 4 6 6 4 N 1.50 1.25 Find universal power: 3 3 ; 1.25 N 3.95 Use parentheses: 7 Q (3 + 5) 7 Display 39.69 3.94 0.31 120.00 5.32 8 Overview of Math Operations These operations require you enter them. Examples of Calculator Operations
Math Operations When you select the chain (Chn) calculation method, the calculator evaluates mathematical expressions (for example, 3 + 2 Q 4) in the order that you to press N to complete. To Press Display Add 6 + 4 6 H 4 N 10.00 Subtract 6 N 4 6 B 4 N 2.00 Multiply 6 Q 4 6 < 4 N 24.00 Divide 6 P 4 6 6 4 N 1.50 1.25 Find universal power: 3 3 ; 1.25 N 3.95 Use parentheses: 7 Q (3 + 5) 7 Display 39.69 3.94 0.31 120.00 5.32 8 Overview of Math Operations These operations require you enter them. Examples of Calculator Operations
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... Angle Units" on page 5.) Universal Power ; Overview of an odd number. to raise the displayed positive number to an integer power or the reciprocal of Calculator Operations 9 Note: Because the reciprocal of an even number (such as, 1/2, 1/4, 1/6) is a complex number, you generate might be different. ** Angles can only raise a negative number...
... Angle Units" on page 5.) Universal Power ; Overview of an odd number. to raise the displayed positive number to an integer power or the reciprocal of Calculator Operations 9 Note: Because the reciprocal of an even number (such as, 1/2, 1/4, 1/6) is a complex number, you generate might be different. ** Angles can only raise a negative number...
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... between zero and one (0 To view intermediate results, press : once for which the calculator evaluates a numeric expression in division, multiplication, powers, roots, and logarithm calculations. Pressing N closes parentheses automatically, evaluates the expression, and displays the final result. The calculator includes up to 15 levels of closed parentheses. Note: You do not have to...
... between zero and one (0 To view intermediate results, press : once for which the calculator evaluates a numeric expression in division, multiplication, powers, roots, and logarithm calculations. Pressing N closes parentheses automatically, evaluates the expression, and displays the final result. The calculator includes up to 15 levels of closed parentheses. Note: You do not have to...
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... a base value (or mantissa), followed by a blank space, followed by an exponent. Note: The calculator stores values to an accuracy of up to the nearest penny (two decimal places) before continuing your calculation. The decimal format setting rounds the displayed value but not the unrounded, internally stored value. (See ..."Choosing the Number of Calculator Operations 11 For example, working in the Bond worksheet, you might want to round a computed selling price to 13 digits. With AOS...
... a base value (or mantissa), followed by a blank space, followed by an exponent. Note: The calculator stores values to an accuracy of up to the nearest penny (two decimal places) before continuing your calculation. The decimal format setting rounds the displayed value but not the unrounded, internally stored value. (See ..."Choosing the Number of Calculator Operations 11 For example, working in the Bond worksheet, you might want to round a computed selling price to 13 digits. With AOS...
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...also use the Memory worksheet. (See "Memory Worksheet" on page 80.) • You can store in memory any of 10 memories using the standard calculator keys. Storing to Memory To store a displayed value to memory, press D and a numeric key (0-9). • The displayed value replaces any previous ...95 in memory 3 (M3) Recall a value from memory 7 (M7) Press 0 D 4 14.95 D 3 J 7 Memory Arithmetic Using memory arithmetic, you turn off the calculator. Recalling From Memory To recall a number stored in memory. Memory Operations You can store values in any numeric value within the range of the...
...also use the Memory worksheet. (See "Memory Worksheet" on page 80.) • You can store in memory any of 10 memories using the standard calculator keys. Storing to Memory To store a displayed value to memory, press D and a numeric key (0-9). • The displayed value replaces any previous ...95 in memory 3 (M3) Recall a value from memory 7 (M7) Press 0 D 4 14.95 D 3 J 7 Memory Arithmetic Using memory arithmetic, you turn off the calculator. Recalling From Memory To recall a number stored in memory. Memory Operations You can store values in any numeric value within the range of the...
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...use the stored constant, key in memory 4 (M4) to the value stored in memory 3 (M3). Calculate 7 Q 8. To Press Add the displayed value to the power of Calculator Operations 13 Example: Multiply 3, 7, and 45 by the displayed value. Enter the operation and a constant value... 9 (M9). DB 3 Multiply the value in progress. D < 0 Divide the value in repetitive calculations, enter a number and an operation, and then press & `. D; 4 Calculations Using Constants To store a constant for the first calculation. D 6 5 Raise the value in a value and press N. To use in memory 5 (M5...
...use the stored constant, key in memory 4 (M4) to the value stored in memory 3 (M3). Calculate 7 Q 8. To Press Add the displayed value to the power of Calculator Operations 13 Example: Multiply 3, 7, and 45 by the displayed value. Enter the operation and a constant value... 9 (M9). DB 3 Multiply the value in progress. D < 0 Divide the value in repetitive calculations, enter a number and an operation, and then press & `. D; 4 Calculations Using Constants To store a constant for the first calculation. D 6 5 Raise the value in a value and press N. To use in memory 5 (M5...
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Keystrokes for Constant Calculations This table shows how to that entry Subtract c% of each subsequent entry from each subsequent entry Multiply each subsequent entry by c Divide each subsequent entry by c Raise each subsequent entry to the power of c Add c% of each subsequent entry Subtract c from the entry Press** n H&` c N n B&` c N n To* Add c to each subsequent entry to create a constant for various operations.
Keystrokes for Constant Calculations This table shows how to that entry Subtract c% of each subsequent entry from each subsequent entry Multiply each subsequent entry by c Divide each subsequent entry by c Raise each subsequent entry to the power of c Add c% of each subsequent entry Subtract c from the entry Press** n H&` c N n B&` c N n To* Add c to each subsequent entry to create a constant for various operations.
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..., /, 0, or mortgages, leases, and savings & [ Amortization worksheet Performs amortization (Chapter 2) calculations and generates an amortization schedule & \ Cash Flow worksheet (Chapter 3) Analyzes unequal cash flows by & ' calculating net present value and internal rate of return Bond worksheet (Chapter 4) Computes bond price and yield...4.00 16.00 Using Worksheets: Tools for TVM variables, accessed in other worksheets. Except for Financial Solutions The calculator contains worksheets with embedded formulas to solve specific problems. You apply settings or assign known values ...
..., /, 0, or mortgages, leases, and savings & [ Amortization worksheet Performs amortization (Chapter 2) calculations and generates an amortization schedule & \ Cash Flow worksheet (Chapter 3) Analyzes unequal cash flows by & ' calculating net present value and internal rate of return Bond worksheet (Chapter 4) Computes bond price and yield...4.00 16.00 Using Worksheets: Tools for TVM variables, accessed in other worksheets. Except for Financial Solutions The calculator contains worksheets with embedded formulas to solve specific problems. You apply settings or assign known values ...
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... worksheet (Chapter 7) Accesses storage area for up to & { 10 values Accessing the TVM Worksheet Variables • To assign values to calculate TVM values or clear the TVM worksheet. 16 Overview of days is from a given date & u Profit Margin worksheet Computes cost, selling...and profit margin & w Breakeven worksheet (Chapter 7) Analyzes relationship between two dates, or date/day of the week a specified number of Calculator Operations To select Function Press Statistics worksheet (Chapter 6) Analyzes statistics on page 22.) Note: You can assign values to TVM variables while...
... worksheet (Chapter 7) Accesses storage area for up to & { 10 values Accessing the TVM Worksheet Variables • To assign values to calculate TVM values or clear the TVM worksheet. 16 Overview of days is from a given date & u Profit Margin worksheet Computes cost, selling...and profit margin & w Breakeven worksheet (Chapter 7) Analyzes relationship between two dates, or date/day of the week a specified number of Calculator Operations To select Function Press Statistics worksheet (Chapter 6) Analyzes statistics on page 22.) Note: You can assign values to TVM variables while...
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...value to a specified range, for an enter-only variable can be computed, and are often limited to the variable. Overview of a math calculation. • Recalled from memory. • Obtained from another worksheet using the last answer feature. Types of other variables. The ENTER indicator ... compute-only variables, for enter-only variables must be entered, cannot be : • Entered directly from the keyboard. • The result of Calculator Operations 17 The value for example, P/Y and C/Y. After you to press # or " to select other variables. (See "Reading the Display"...
...value to a specified range, for an enter-only variable can be computed, and are often limited to the variable. Overview of a math calculation. • Recalled from memory. • Obtained from another worksheet using the last answer feature. Types of other variables. The ENTER indicator ... compute-only variables, for enter-only variables must be entered, cannot be : • Entered directly from the keyboard. • The result of Calculator Operations 17 The value for example, P/Y and C/Y. After you to press # or " to select other variables. (See "Reading the Display"...
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... do not have to be in the TVM Worksheet You can either enter or compute values for example, the Amortization worksheet INT variable), the calculator computes and displays the value automatically without you to press % to compute its value. to assign the keyedin value to the displayed variable. ...the variable key. After you select variables with the ENTER and COMPUTE indicators. • The ENTER indicator prompts you must be in the standard-calculator mode to compute their values. • To assign the value of a TVM variable, key in Prompted Worksheets You can either enter or ...
... do not have to be in the TVM Worksheet You can either enter or compute values for example, the Amortization worksheet INT variable), the calculator computes and displays the value automatically without you to press % to compute its value. to assign the keyedin value to the displayed variable. ...the variable key. After you select variables with the ENTER and COMPUTE indicators. • The ENTER indicator prompts you must be in the standard-calculator mode to compute their values. • To assign the value of a TVM variable, key in Prompted Worksheets You can either enter or ...