Texas Instruments TI-84 Plus Calculator User Manual


 
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Solving a System of Nonlinear Equations....................................62
Using a Program to Create the Sierpinski Triangle.....................63
Graphing Cobweb Attractors.......................................................64
Using a Program to Guess the Coefficients.................................65
Graphing the Unit Circle and Trigonometric Curves ..................66
Finding the Area between Curves ...............................................67
Using Parametric Equations: Ferris Wheel Problem ...................68
Demonstrating the Fundamental Theorem of Calculus.............71
Computing Areas of Regular N-Sided Polygons .........................73
Computing and Graphing Mortgage Payments .........................75
3 Memory and Variable Management .............................. 79
Checking Available Memory ........................................................79
Deleting Items from Memory.......................................................81
Clearing Entries and List Elements...............................................82
Archiving and UnArchiving Variables..........................................83
Resetting the TI-84 Plus................................................................87
Grouping and Ungrouping Variables ..........................................90
Garbage Collection.......................................................................93
ERR:ARCHIVE FULL Message ........................................................97
4 Communication Link....................................................... 99
Getting Started: Sending Variables .............................................99
TI-84 Plus LINK.............................................................................100
Selecting Items to Send ..............................................................102
Receiving Items ...........................................................................106
Backing Up RAM Memory..........................................................107
Error Conditions..........................................................................108
A Appendix A: Tables and Reference Information......... 111
Table of Functions and Instructions...........................................111
Variables......................................................................................154
Statistics Formulas.......................................................................155
Financial Formulas ......................................................................159
B Appendix B: General Information................................ 163
Battery Information....................................................................163
Important Things You Need to Know About Your TI-84 Plus ..165
In Case of Difficulty ....................................................................167
Error Conditions..........................................................................169
Accuracy Information .................................................................176
Texas Instruments (TI) Support and Service...............................179
Texas Instruments (TI) Warranty Information ...........................180