Texas Instruments Calculator 4 Bond Worksheet ............................................................. 53, 5 Depreciation Worksheet ................................................ 59, Index.............................................................................. 105, 6 Statistics Worksheet .......................................................65, 7 Other Worksheets ........................................................... 71, A Appendix Reference Information.............................. 85

iv Table of Contents
Deleting Cash Flows......................................................................44
Inserting Cash Flows.....................................................................44
Computing Cash Flows.................................................................45
Example: Solving for Unequal Cash Flows................................. 47
Example: Value of a Lease with Uneven Payments.................... 49
4 Bond Worksheet ............................................................. 53
Bond Worksheet Variables...........................................................54
Bond Worksheet Terminology.....................................................56
Entering Bond Data and Computing Results..............................56
Example: Computing Bond Price, Accrued Interest, and
Modified Duration..................................................................58
5 Depreciation Worksheet ................................................ 59
Depreciation Worksheet Variables..............................................59
Entering Data and Computing Results........................................61
Example: Computing Straight-Line Depreciation.......................62
6 Statistics Worksheet .......................................................65
Statistics Worksheet Variables.....................................................65
Regression Models........................................................................67
Entering Statistical Data...............................................................68
Computing Statistical Results.......................................................69
7 Other Worksheets ........................................................... 71
Percent Change/Compound Interest Worksheet........................71
Interest Conversion Worksheet....................................................74
Date Worksheet............................................................................76
Profit Margin Worksheet.............................................................78
Breakeven Worksheet ..................................................................80
Memory Worksheet......................................................................82
.......................................................................................................83
A Appendix — Reference Information.............................. 85
Formulas........................................................................................85
Error Messages..............................................................................96
Accuracy Information...................................................................98
AOS™ (Algebraic Operating System) Calculations.....................98
Battery Information......................................................................99
In Case of Difficulty....................................................................100
Texas Instruments Support and Service.....................................10 1
Texas Instruments (TI) Warranty Information........................... 102
Index.............................................................................. 105