Texas Instruments Calculator manuals

116 pages1.66 Mb

2Important Information
USA FCC Information Concerning Radio Frequency Interference
3Table of Contents
- 1 Overview of Calculator Operations..................................1
- 2 Time-Value-of-Money and Amortization Worksheets...21
- 3 Cash Flow Worksheet...................................................... 41
- 44 Bond Worksheet ............................................................. 53
- 5 Depreciation Worksheet ................................................ 59
- Index.............................................................................. 105
- 6 Statistics Worksheet .......................................................65
- 7 Other Worksheets ........................................................... 71
- A Appendix Reference Information.............................. 85
5Overview of Calculator Operations
- Turning On the Calculator
- Turning Off the Calculator
  - Automatic Power Down (APD) Feature
- 6Selecting 2nd Functions
- Reading the Display
  - # $Press " or # to display the previous or next variable in the
- 7
- 8Setting Calculator Formats
  - Choosing the Number of Decimal Places Displayed
  - 9Choosing the Angle Units
  - Using Dates
  - Choosing Calculation Methods
  - Resetting Default Values
- 10Resetting the Calculator
  - Pressing
  - Performing a Hard Reset
- Clearing Calculator Entries and Memories
- 11Correcting Entry Errors
- 12Math Operations
  - Examples of Math Operations
  - 13Universal Power
  - Parentheses
  - Factorial
  - Random Numbers
  - Combinations
  - Permutations
  - Rounding
  - 14n
  - Cr n! nr)!r!(
  - -------------------=
  - -----------------------------=
  - n
  - Pr n! nr)!(
    - 15Scientific Notation
- 16Memory Operations
  - Clearing Memory
  - Storing to Memory
  - Recalling From Memory
  - Memory Examples
  - Memory Arithmetic
- 17Calculations Using Constants
  - Example: Multiply 3, 7, and 45 by 8
  - Keystrokes for Constant Calculations
- 18Last Answer Feature
  - Example: Using the Last Answer in a Calculation
- 19Using Worksheets: Tools for Financial Solutions
  - 20Accessing the TVM Worksheet Variables
  - 21Accessing Prompted-Worksheet Variables
  - Types of Worksheet Variables
  - Enter-Only Variables
  - Compute-Only Variables
  - 22Automatic-Compute Variables
  - Enter-or-Compute Variables in the TVM Worksheet
  - Enter-or-Compute Variables in Prompted Worksheets
  - Selecting Worksheet Settings
- 26TVM and Amortization Worksheet Variables
  - Using the TVM and Amortization Variables
  - 27Resetting the TVM and Amortization Worksheet Variables
  - Clearing the Unused Variable
  - Entering Positive and Negative Values for Outflows and Inflows
  - 28Entering Values for I/Y, P/Y, and C/Y
  - Specifying Payments Due With Annuities
  - Updating P1 and P2
  - Different Values for BAL and FV
  - Entering, Recalling, and Computing TVM Values
  - Using [xP/Y] to Calculate a Value for N
- 29Entering Cash Inflows and Outflows
- Generating an Amortization Schedule
  - Generating an Amortization Schedule Manually
  - Generating an Amortization Schedule Automatically
- 30Example: Computing Basic Loan Interest
  - Answer:
- 31Examples: Computing Basic Loan Payments
  - Computing Monthly Payments
  - Computing Quarterly Payments
- 32Examples: Computing Value in Savings
  - Computing Future Value
    - Example:
    - Answer:
  - Computing Present Value
    - Example:
    - Answer:
- 33Example: Computing Present Value in Annuities
  - Cost Savings for a Present-Value Ordinary Annuity
  - Cost Savings for a Present-Value Annuity Due in a Leasing Agreement
- 34Example: Computing Perpetual Annuities
  - Perpetual ordinary annuity
- 35Example: Computing Present Value of Variable Cash Flows
- 37Example: Computing Present Value of a Lease With Residual Value
  - Answer:
- 38Example: Computing Other Monthly Payments
- 39Example: Saving With Monthly Deposits
  - Answer:
- 40Example: Computing Amount to Borrow and Down Payment
  - Answer:
- 41Example: Computing Regular Deposits for a Specified Future Amount
  - Answer:
- 42Example: Computing Payments and Generating an Amortization Schedule
  - Computing Mortgage Payments
  - Generating an Amortization Schedule
- 43Example: Computing Payment, Interest, and Loan Balance After a Specified Payment
  - Computing the Monthly Payment
  - 44Generating an Amortization Schedule for Interest and Balloon Payment
45Cash Flow Worksheet
- Cash Flow Worksheet Variables
  - 46Resetting Variables
  - Entering Cash Flows
  - Inserting and Deleting Cash Flows
- 47Uneven and Grouped Cash Flows
  - Uneven Cash Flows
  - Grouped Cash Flows
- Entering Cash Flows
- 48Deleting Cash Flows
- Inserting Cash Flows
- 49Computing Cash Flows
  - Computing NPV, NFV, PB, and DPB
  - 50Computing IRR and MOD
- 51Example: Solving for Unequal Cash Flows
  - 52Entering Cash-Flow Data
  - Editing Cash-Flow Data
  - Computing NPV, NFV, PB, and DPB
  - Computing IRR and MOD
- 53Example: Value of a Lease with Uneven Payments
  - 54Computing NPV
57Bond Worksheet
- 58Bond Worksheet Variables
  - Resetting Bond Worksheet Variables
  - 59Entering Dates
  - Entering CPN
  - Entering RV
  - Setting the Day-Count Method
  - Setting the Coupon Frequency
- 60Bond Worksheet Terminology
- Entering Bond Data and Computing Results
  - 61Entering Known Bond Values
  - Setting the Bond Day-Count Method and Coupon Frequency
  - Computing the Bond Price (PRI)
  - Computing the Bond Yield (YLD)
  - Computing Accrued Interest (AI)
  - Computing Modified Duration (DUR)
- 62Example: Computing Bond Price, Accrued Interest, and Modified Duration
  - Computing Bond Price, Accrued Interest, and Modified Duration
63Depreciation Worksheet
- Depreciation Worksheet Variables
  - 64Resetting the Depreciation Worksheet Variables
  - Computing Values for DEP, RBV, and RDV
  - Entering Values for DB and DBX
  - Entering Values for LIF
  - Entering Values for M01
  - Working with YR
- 65Entering Data and Computing Results
  - Selecting a Depreciation Method
  - Entering Depreciation Data
  - Computing Results for DEP, RBV, and RDV
  - Generating a Depreciation Schedule
- 66Example: Computing Straight-Line Depreciation
69Statistics Worksheet
- Statistics Worksheet Variables
  - 70Resetting Statistics Worksheet Variables
  - Entering Data Points
  - Analyzing One-Variable Statistics
  - Analyzing Two-Variable Statistics
  - Computing Values Automatically
  - Using X' and Y' for Regression Predictions
- 71Regression Models
  - Correlation Coefficient
- 72Entering Statistical Data
- 73Computing Statistical Results
  - Selecting a Statistics Calculation Method
  - Computing Results
  - Computing Y'
  - Computing X'
75Other Worksheets
- The calculator also includes these worksheets:
- Percent Change/Compound Interest Worksheet
  - Percent Change/Compound Interest Worksheet Variables
  - 76Resetting the Percent Change/Compound Interest Worksheet Variables
  - Entering Values
  - Computing Values
  - 77Example: Computing Percent Change
  - Example: Computing Compound Interest
  - Example: Computing Cost-Sell-Markup
- 78Interest Conversion Worksheet
  - 79Comparing the Nominal Interest Rate of Investments
  - Resetting Variables
  - Converting Variables
  - Entering Values for Nom and EFF
  - Converting Interest Rates
- 80Date Worksheet
  - Date Worksheet Variables
  - 81Resetting the Date Worksheet Variables
  - Entering Dates
  - Selecting the Day-Count Method Affects Calculations
  - Computing Dates
  - Example: Computing Days between Dates
- 82Profit Margin Worksheet
  - Profit Margin Worksheet Variables
  - 83Gross Profit Margin and Markup
  - Clearing Profit Margin Worksheet Variables
  - Computing Profit Margin
  - Example: Computing Profit Margin
- 84Breakeven Worksheet
  - Breakeven Worksheet Variables
  - Resetting the Breakeven Worksheet Variables
  - 85Computing Breakeven
  - Example: Computing Breakeven Quantity
- 86Memory Worksheet
  - Memory Worksheet Variables
  - Clearing the Memory Worksheet Variables
  - Using the Memory Worksheet
  - 87Examples: Using the Memory Worksheet
89A
- Appendix Reference Information
  - Formulas
- 91
  - 92NFV 1i+()
  - p
  - n
  - 1rrate+()1=
  - -----------------------------------------------------
  - =
  - MOD NPV (positive, rrate NPV (negative, frate)
- 97
  - Profit Margin Breakeven
  - Days between Dates
  - Actual/actual day-count method
  - 98Gross Profit Margin Selling Price Cost Selling Price
  - ----------------------------------------------- 100=
  - ------------------------
  - Y1YB() 4
  - ------------------------ Y2YB() 4
    - 30/360 day-count method
  - 99DBD Y2(Y1)360M2(M1)++ 30DT2(DT1)+=
  - 100Error Messages
  - 102Accuracy Information
    - Rounding
  - AOS (Algebraic Operating System) Calculations
    - Algebraic Hierarchy
  - 103Battery Information
    - Replacing the Battery
    - Battery Precautions
    - Battery Disposal
  - 104In Case of Difficulty
  - 105Texas Instruments Support and Service
    - For general information
    - For technical support
    - For Product (hardware) Service
  - 106Texas Instruments (TI) Warranty Information
    - Customers in the U.S. and Canada Only
      - One-Year Limited Warranty for Commercial Electronic Product
    - Australia & New Zealand Customers only
    - 107All Other Customers
  - 109Index
    - Symbols
    - Numerics
    - A
    - B
    - 110C
    - D
    - 111E
    - F
    - 112G
    - H
    - I
    - L
    - M
    - 113N
    - O
    - P
    - 114Q
    - R
    - S
    - 115T
    - U
    - V
    - W
    - X
    - Y