Section |
Page |
TI-83 Graphing Calculator Guidebook |
1 |
Important and US FCC Information |
2 |
Table of Contents |
3 |
Getting Started: Do This First! |
3 |
Chapter 1: Operating the TI- 83 |
3 |
Chapter 2: Math, Angle, and Test Operations |
4 |
Chapter 3: Function Graphing |
4 |
Chapter 4: Parametric Graphing |
4 |
Chapter 5: Polar Graphing |
4 |
Chapter 6: Sequence Graphing |
5 |
Chapter 7: Tables |
5 |
Chapter 8: DRAW Operations |
5 |
Chapter 9: Split Screen |
5 |
Chapter 10: Matrices |
6 |
Chapter 11: Lists |
6 |
Chapter 12: Statistics |
6 |
Chapter 13: Inferential Statistics and Distributions |
6 |
Chapter 14: Financial Functions |
7 |
Chapter 15: CATALOG, Strings, Hyperbolic Functions |
7 |
Chapter 16: Programming |
7 |
Chapter 17: Applications |
7 |
Chapter 18: Memory Management |
8 |
Chapter 19: Communication Link |
8 |
Appendix A: Tables and Reference Information |
8 |
Appendix B: General Information |
8 |
Index |
8 |
Getting Started: Do This First! |
9 |
TI-83 Keyboard |
10 |
Keyboard Zones |
10 |
Using the Color- Coded Keyboard |
11 |
Using the [2nd] and [ALPHA] Keys |
11 |
TI-83 Menus |
12 |
Displaying a Menu |
12 |
Moving from One Menu to Another |
12 |
Selecting an Item from a Menu |
12 |
Leaving a Menu without Making a Selection |
12 |
First Steps |
13 |
The Quadratic Formula |
14 |
Entering a Calculation |
14 |
Converting to a Fraction |
15 |
Displaying Complex Results |
16 |
Box with Lid |
17 |
Defining a Function |
17 |
Defining a Table of Values |
18 |
Zooming In on the Table |
19 |
Setting the Viewing Window |
20 |
Displaying and Tracing the Graph |
21 |
Zooming In on the Graph |
23 |
Finding the Calculated Maximum |
24 |
Other TI-83 Features |
25 |
Graphing |
25 |
Sequences |
25 |
Tables |
25 |
Split Screen |
25 |
Matrices |
25 |
Lists |
25 |
Statistics |
25 |
Inferential Statistics |
26 |
Financial Functions |
26 |
CATALOG |
26 |
Programming |
26 |
Communication Link |
26 |
Chapter 1: Operating the TI- 83 |
27 |
Turning On and Turning Off the TI-83 |
28 |
Turning On the Calculator |
28 |
Turning Off the Calculator |
28 |
Batteries |
28 |
Setting the Display Contrast |
29 |
Adjusting the Display Contrast |
29 |
When to Replace Batteries |
29 |
The Display |
30 |
Types of Displays |
30 |
Home Screen |
30 |
Displaying Entries and Answers |
30 |
Returning to the Home Screen |
30 |
Busy Indicator |
30 |
Display Cursors |
31 |
Entering Expressions and Instructions |
32 |
What Is an Expression? |
32 |
Entering an Expression |
32 |
Multiple Entries on a Line |
32 |
Entering a Number in Scientific Notation |
33 |
Functions |
33 |
Instructions |
33 |
Interrupting a Calculation |
33 |
TI-83 Edit Keys |
34 |
Setting Modes |
35 |
Checking Mode Settings |
35 |
Changing Mode Settings |
35 |
Setting a Mode from a Program |
35 |
Normal, Sci, Eng |
36 |
Float, 0123456789 |
36 |
Radian, Degree |
37 |
Func, Par, Pol, Seq |
37 |
Connected, Dot |
37 |
Sequential, Simul |
38 |
Real, a+bi, re^bi |
38 |
Full, Horiz, G.T |
38 |
Using TI-83 Variable Names |
39 |
Variables and Defined Items |
39 |
Notes about Variables |
39 |
Storing Variable Values |
40 |
Storing Values in a Variable |
40 |
Displaying a Variable Value |
40 |
Recalling Variable Values |
41 |
Using Recall (RCL) |
41 |
ENTRY (Last Entry) Storage Area |
42 |
Using ENTRY (Last Entry) |
42 |
Accessing a Previous Entry |
42 |
Reexecuting the Previous Entry |
43 |
Multiple Entry Values on a Line |
43 |
Clearing ENTRY |
43 |
Ans (Last Answer) Storage Area |
44 |
Using Ans in an Expression |
44 |
Continuing an Expression |
44 |
Storing Answers |
44 |
TI-83 Menus |
45 |
Using a TI-83 Menu |
45 |
Scrolling a Menu |
45 |
Selecting an Item from a Menu |
46 |
Leaving a Menu without Making a Selection |
46 |
VARS and VARS Y-VARS Menus |
47 |
VARS Menu |
47 |
Selecting a Variable from the VARS Menu or VARS Y- VARS Menu |
47 |
Equation Operating System (EOS™) |
48 |
Order of Evaluation |
48 |
Implied Multiplication |
49 |
Parentheses |
49 |
Negation |
49 |
Error Conditions |
50 |
Diagnosing an Error |
50 |
Correcting an Error |
50 |
Chapter 2: Math, Angle, and Test Operations |
51 |
Getting Started: Coin Flip |
52 |
Keyboard Math Operations |
53 |
Using Lists with Math Operations |
53 |
Addition, Subtraction, Multiplication, Division |
53 |
Trigonometric Functions |
53 |
Power, Square, Square Root |
53 |
Inverse |
53 |
log(, 10^(, ln( |
54 |
Exponential |
54 |
Constant |
54 |
Negation |
54 |
Pi |
54 |
MATH Operations |
55 |
MATH Menu |
55 |
>Frac, >Dec |
55 |
Cube, Cube Root |
56 |
Root |
56 |
fMin(, fMax( |
56 |
nDeriv( |
57 |
fnInt( |
57 |
Using the Equation Solver |
58 |
Solver |
58 |
Entering an Expression in the Equation Solver |
58 |
Entering and Editing Variable Values |
59 |
Solving for a Variable in the Equation Solver |
60 |
Editing an Equation Stored to eqn |
62 |
Equations with Multiple Roots |
62 |
Further Solutions |
62 |
Controlling the Solution for Solver or solve( |
62 |
Using solve( on the Home Screen or from a Program |
62 |
MATH NUM (Number) Operations |
63 |
MATH NUM Menu |
63 |
abs( |
63 |
round( |
63 |
iPart(, fPart( |
64 |
int( |
64 |
min(, max( |
65 |
lcm(, gcd( |
65 |
Entering and Using Complex Numbers |
66 |
Complex-Number Modes |
66 |
Entering Complex Numbers |
66 |
Note about Radian versus Degree Mode |
66 |
Interpreting Complex Results |
67 |
Rectangular-Complex Mode |
67 |
Polar-Complex Mode |
67 |
MATH CPX (Complex) Operations |
68 |
MATH CPX Menu |
68 |
conj( |
68 |
real( |
68 |
imag( |
68 |
angle( |
69 |
abs( |
69 |
>Rect |
69 |
>Polar |
69 |
MATH PRB (Probability) Operations |
70 |
MATH PRB Menu |
70 |
rand |
70 |
nPr, nCr |
71 |
! (Factorial) |
71 |
randInt( |
72 |
randNorm( |
72 |
randBin( |
72 |
ANGLE Operations |
73 |
ANGLE Menu |
73 |
DMS Entry Notation |
73 |
Degree |
73 |
Radians |
74 |
R>Pr (, R>Pq(, P>Rx(, P>Ry( |
74 |
TEST (Relational) Operations |
75 |
TEST Menu |
75 |
=, ne, >, ge, <, le |
75 |
Using Tests |
75 |
TEST LOGIC (Boolean) Operations |
76 |
TEST LOGIC Menu |
76 |
Boolean Operators |
76 |
and, or, xor |
76 |
not( |
76 |
Using Boolean Operations |
76 |
Chapter 3: Function Graphing |
77 |
Getting Started: Graphing a Circle |
78 |
Defining Graphs |
79 |
TI-83—Graphing Mode Similarities |
79 |
Defining a Graph |
79 |
Displaying and Exploring a Graph |
79 |
Saving a Graph for Later Use |
79 |
Setting the Graph Modes |
80 |
Checking and Changing the Graphing Mode |
80 |
Setting Modes from a Program |
80 |
Defining Functions |
81 |
Displaying Functionsin the Y= Editor |
81 |
Defining or Editing a Function |
81 |
Defining a Function from the Home Screen or a Program |
82 |
Evaluating Y= Functions in Expressions |
82 |
Selecting and Deselecting Functions |
83 |
Selecting and Deselecting a Function |
83 |
Turning On or Turning Off a Stat Plot in the Y= Editor |
83 |
Selecting and Deselecting Functions from the Home Screen or a Program |
84 |
Setting Graph Styles for Functions |
85 |
Graph Style Icons in the Y= Editor |
85 |
Setting the Graph Style |
85 |
Shading Above and Below |
86 |
Setting a Graph Style from a Program |
86 |
Setting the Viewing Window Variables |
87 |
The TI-83 Viewing Window |
87 |
Displaying the Window Variables |
87 |
Changing a Window Variable Value |
87 |
Storing to a Window Variable from the Home Screen or a Program |
88 |
Delta X and Delta Y |
88 |
Setting the Graph Format |
89 |
Displaying the Format Settings |
89 |
Changing a Format Setting |
89 |
RectGC, PolarGC |
89 |
CoordOn, CoordOff |
90 |
GridOff, GridOn |
90 |
AxesOn, AxesOff |
90 |
LabelOff, LabelOn |
90 |
ExprOn, ExprOff |
90 |
Displaying Graphs |
91 |
Displaying a New Graph |
91 |
Pausing or Stopping a Graph |
91 |
Smart Graph |
91 |
Overlaying Functions on a Graph |
92 |
Graphing a Family of Curves |
92 |
Exploring Graphs with the Free-Moving Cursor |
93 |
Free-Moving Cursor |
93 |
Graphing Accuracy |
93 |
Exploring Graphs with TRACE |
94 |
Beginning a Trace |
94 |
Moving the Trace Cursor |
94 |
Moving the Trace Cursor from Function to Function |
94 |
Moving the Trace Cursor to Any Valid X Value |
95 |
Panning to the Left or Right |
95 |
Quick Zoom |
95 |
Leaving and Returning to TRACE |
95 |
Using TRACE in a Program |
95 |
Exploring Graphs with the ZOOM Instructions |
96 |
ZOOM Menu |
96 |
Zoom Cursor |
96 |
ZBox |
96 |
Zoom In, Zoom Out |
97 |
ZDecimal |
97 |
ZSquare |
97 |
ZStandard |
98 |
ZTrig |
98 |
ZInteger |
98 |
ZoomStat |
98 |
ZoomFit |
98 |
Using ZOOM MEMORY |
99 |
ZOOM MEMORY Menu |
99 |
ZPrevious |
99 |
ZoomSto |
99 |
ZoomRcl |
99 |
ZOOM FACTORS |
100 |
Checking XFact and YFact |
100 |
Changing XFact and YFact |
100 |
Using ZOOM MEMORY Menu Items from the Home Screen or a Program |
100 |
Using the CALC (Calculate) Operations |
101 |
CALCULATE Menu |
101 |
value |
101 |
zero |
102 |
minimum, maximum |
103 |
intersect |
103 |
dy/dx |
104 |
Integral f(x)dx |
104 |
Chapter 4: Parametric Graphing |
105 |
Getting Started: Path of a Ball |
106 |
Defining and Displaying Parametric Graphs |
108 |
TI-83 Graphing Mode Similarities |
108 |
Setting Parametric Graphing Mode |
108 |
Displaying the Parametric Y= Editor |
108 |
Selecting a Graph Style |
108 |
Defining and Editing Parametric Equations |
109 |
Selecting and Deselecting Parametric Equations |
109 |
Setting Window Variables |
109 |
Setting the Graph Format |
110 |
Displaying a Graph |
110 |
Window Variables and Y- VARS Menus |
110 |
Exploring Parametric Graphs |
111 |
Free-Moving Cursor |
111 |
TRACE |
111 |
Moving the Trace Cursor to Any Valid T Value |
112 |
Chapter 5: Polar Graphing |
113 |
Getting Started: Polar Rose |
114 |
Defining and Displaying Polar Graphs |
115 |
TI-83 Graphing Mode Similarities |
115 |
Setting Polar Graphing Mode |
115 |
Displaying the Polar Y= Editor |
115 |
Selecting Graph Styles |
115 |
Defining and Editing Polar Equations |
116 |
Selecting and Deselecting Polar Equations |
116 |
Setting Window Variables |
116 |
Setting the Graph Format |
117 |
Displaying a Graph |
117 |
Window Variables and Y-VARS Menus |
117 |
Exploring Polar Graphs |
118 |
Free-Moving Cursor |
118 |
TRACE |
118 |
Moving the Trace Cursor to Any Valid theta Value |
118 |
ZOOM |
118 |
CALC |
118 |
Chapter 6: Sequence Graphing |
119 |
Getting Started: Forest and Trees |
120 |
Defining and Displaying Sequence Graphs |
121 |
TI-83 Graphing Mode Similarities |
121 |
Setting Sequence Graphing Mode |
121 |
TI-83 Sequence Functions u, v, and w |
121 |
Displaying the Sequence Y= Editor |
122 |
Selecting Graph Styles |
122 |
Selecting and Deselecting Sequence Functions |
122 |
Defining and Editing a Sequence Function |
123 |
Nonrecursive Sequences |
123 |
Recursive Sequences |
124 |
Setting Window Variables |
125 |
Selecting Axes Combinations |
126 |
Setting the Graph Format |
126 |
Setting Axes Format |
126 |
Displaying a Sequence Graph |
126 |
Exploring Sequence Graphs |
127 |
Free-Moving Cursor |
127 |
TRACE |
127 |
Moving the Trace Cursor to Any Valid n Value |
127 |
ZOOM |
128 |
CALC |
128 |
Evaluating u, v, and w |
128 |
Graphing Web Plots |
129 |
Graphing a Web Plot |
129 |
Valid Functions for Web Plots |
129 |
Displaying the Graph Screen |
129 |
Drawing the Web |
129 |
Using Web Plots to Illustrate Convergence |
130 |
Example: Convergence |
130 |
Graphing Phase Plots |
131 |
Graphing with uv, vw, and uw |
131 |
Example: Predator-Prey Model |
131 |
Comparing TI-83 and TI-82 Sequence Variables |
133 |
Sequences and Window Variables |
133 |
Keystroke Differences Between TI-83 and TI-82 |
134 |
Sequence Keystroke Changes |
134 |
Chapter 7: Tables |
135 |
Getting Started: Roots of a Function |
136 |
Setting Up the Table |
137 |
TABLE SETUP Screen |
137 |
TblStart, Delta Tbl |
137 |
Indpnt: Auto, Indpnt: Ask, Depend: Auto, Depend: Ask |
137 |
Setting Up the Table from the Home Screen or a Program |
137 |
Defining the Dependent Variables |
138 |
Defining Dependent Variables from the Y= Editor |
138 |
Editing Dependent Variables from the Table Editor |
138 |
Displaying the Table |
139 |
The Table |
139 |
Independent and Dependent Variables |
139 |
Clearing the Table from the Home Screen or a Program |
139 |
Scrolling Independent-Variable Values |
140 |
Displaying Other Dependent Variables |
140 |
Chapter 8: Draw Instructions |
141 |
Getting Started: Drawing a Tangent Line |
142 |
Using the DRAW Menu |
143 |
DRAW Menu |
143 |
Before Drawing on a Graph |
143 |
Drawing on a Graph |
143 |
Clearing Drawings |
144 |
Clearing Drawings When a Graph Is Displayed |
144 |
Clearing Drawings from the Home Screen or a Program |
144 |
Drawing Line Segments |
145 |
Drawing a Line Segment Directly on a Graph |
145 |
Drawing a Line Segment from the Home Screen or a Program |
145 |
Drawing Horizontal and Vertical Lines |
146 |
Drawing a Line Directly on a Graph |
146 |
Drawing a Line from the Home Screen or a Program |
147 |
Drawing Tangent Lines |
148 |
Drawing a Tangent Line Directly on a Graph |
148 |
Drawing a Tangent Line from the Home Screen or a Program |
148 |
Drawing Functions and Inverses |
149 |
Drawing a Function |
149 |
Drawing an Inverse of a Function |
149 |
Shading Areas on a Graph |
150 |
Shading a Graph |
150 |
Drawing Circles |
151 |
Drawing a Circle Directly on a Graph |
151 |
Drawing a Circle from the Home Screen or a Program |
151 |
Placing Text on a Graph |
152 |
Placing Text Directly on a Graph |
152 |
Placing Text on a Graph from the Home Screen or a Program |
152 |
Split Screen |
152 |
Using Pen to Draw on a Graph |
153 |
Using Pen to Draw on a Graph |
153 |
Drawing Points on a Graph |
154 |
DRAW POINTS Menu |
154 |
Drawing Points Directly on a Graph with Pt- On( |
154 |
Erasing Points with Pt- Off( |
155 |
Changing Points with Pt- Change( |
155 |
Drawing Points from the Home Screen or a Program |
155 |
Drawing Pixels |
156 |
TI-83 Pixels |
156 |
Turning On and Off Pixels with Pxl- On( and Pxl- Off( |
156 |
Using pxl-Test( |
156 |
Split Screen |
156 |
Storing Graph Pictures (Pics) |
157 |
DRAW STO Menu |
157 |
Storing a Graph Picture |
157 |
Recalling Graph Pictures (Pics) |
158 |
Recalling a Graph Picture |
158 |
Deleting a Graph Picture |
158 |
Storing Graph Databases (GDBs) |
159 |
What Is a Graph Database? |
159 |
Storing a Graph Database |
159 |
Recalling Graph Databases (GDBs) |
160 |
Recalling a Graph Database |
160 |
Deleting a Graph Database |
160 |
Chapter 9: Split Screen |
161 |
Getting Started: Exploring the Unit Circle |
162 |
Using Split Screen |
163 |
Setting a Split-Screen Mode |
163 |
Horiz (Horizontal) Split Screen |
164 |
Horiz Mode |
164 |
Moving from Half to Half in Horiz Mode |
164 |
Full Screens in Horiz Mode |
164 |
G-T (Graph-Table) Split Screen |
165 |
G-T Mode |
165 |
Moving from Half to Half in G- T Mode |
165 |
Using [TRACE] in G-T Mode |
165 |
Full Screens in G.T Mode |
165 |
TI-83 Pixels in Horiz and G-T Modes |
166 |
TI-83 Pixels in Horiz and G- T Modes |
166 |
DRAW POINTS Menu Pixel Instructions |
166 |
DRAW Menu Text( Instruction |
166 |
PRGM I/O Menu Output( Instruction |
166 |
Setting a Split- Screen Mode from the Home Screen or a Program |
166 |
Chapter 10: Matrices |
167 |
Getting Started: Systems of Linear Equations |
168 |
Defining a Matrix |
169 |
What Is a Matrix? |
169 |
Selecting a Matrix |
169 |
Accepting or Changing Matrix Dimensions |
169 |
Viewing and Editing Matrix Elements |
170 |
Displaying Matrix Elements |
170 |
Deleting a Matrix |
170 |
Viewing a Matrix |
171 |
Viewing-Context Keys |
171 |
Editing a Matrix Element |
172 |
Editing-Context Keys |
172 |
Using Matrices with Expressions |
173 |
Using a Matrix in an Expression |
173 |
Entering a Matrix in an Expression |
173 |
Displaying and Copying Matrices |
174 |
Displaying a Matrix |
174 |
Copying One Matrix to Another |
174 |
Accessing a Matrix Element |
174 |
Using Math Functions with Matrices |
175 |
Using Math Functions with Matrices |
175 |
Add, Subtract, Multiply |
175 |
Negation |
175 |
abs( |
176 |
round( |
176 |
Inverse |
176 |
Powers |
176 |
Relational Operations |
177 |
iPart(, fPart(, int( |
177 |
Using the MATRX MATH Operations |
178 |
MATRX MATH Menu |
178 |
det( |
178 |
Transpose |
178 |
Accessing Matrix Dimensions with dim( |
178 |
Creating a Matrix with dim( |
179 |
Redimensioning a Matrix with dim( |
179 |
Fill( |
179 |
identity( |
179 |
randM( |
179 |
augment( |
180 |
Matr>list( |
180 |
List>matr( |
180 |
cumSum( |
181 |
Row Operations |
181 |
ref(, rref( |
181 |
rowSwap( |
182 |
row+( |
182 |
*row( |
182 |
*row+( |
182 |
Chapter 11: Lists |
183 |
Getting Started: Generating a Sequence |
184 |
Naming Lists |
185 |
Using TI-83 List Names L1 through L6 |
185 |
Creating a List Name on the Home Screen |
185 |
Storing and Displaying Lists |
186 |
Storing Elements to a List |
186 |
Displaying a List on the Home Screen |
186 |
Copying One List to Another |
187 |
Accessing a List Element |
187 |
Deleting a List from Memory |
187 |
Using Lists in Graphing |
187 |
Entering List Names |
188 |
Using the LIST NAMES Menu |
188 |
Entering a User-Created List Name Directly |
188 |
Attaching Formulas to List Names |
189 |
Attaching a Formula toa List Name |
189 |
Attaching a Formula toa List on the Home Screen or in a Program |
190 |
Detaching a Formula from a List |
190 |
Using Lists in Expressions |
191 |
Using a List in an Expression |
191 |
Using Lists with Math Functions |
191 |
LIST OPS Menu |
192 |
LIST OPS Menu |
192 |
SortA(, SortD( |
192 |
Using dim( to Find List Dimensions |
193 |
Using dim( to Create a List |
193 |
Using dim( to Redimension a List |
193 |
Fill( |
193 |
seq( |
194 |
cumSum( |
194 |
Delta List( |
194 |
Select( |
194 |
Before Using Select( |
195 |
Using Select( to Select Data Points from a Plot |
195 |
augment( |
197 |
List>matr( |
197 |
Matr>list( |
198 |
LIST MATH Menu |
199 |
LIST MATH Menu |
199 |
min(, max( |
199 |
mean(, median( |
199 |
sum(, prod( |
200 |
Sums and Products of Numeric Sequences |
200 |
stdDev(, variance( |
200 |
Chapter 12: Statistics |
201 |
Getting Started: Pendulum Lengths and Periods |
202 |
Setting Up Statistical Analyses |
210 |
Using Lists to Store Data |
210 |
Setting Up a Statistical Analysis |
210 |
Displaying the Stat List Editor |
210 |
Using the Stat List Editor |
211 |
Entering a List Name in the Stat List Editor |
211 |
Creating a Name in the Stat List Editor |
212 |
Removing a List from the Stat List Editor |
212 |
Removing All Lists and Restoring L1 through L6 |
212 |
Clearing All Elements from a List |
212 |
Editing a List Element |
213 |
Attaching Formulas to List Names |
214 |
Attaching a Formula toa List Name in Stat List Editor |
214 |
Using the Stat List Editor When Formula-Generated Lists Are Displayed |
215 |
Handling Errors Resulting from Attached Formulas |
215 |
Detaching Formulas from List Names |
216 |
Detaching a Formula from a List Name |
216 |
Editing an Element of a Formula-Generated List |
216 |
Switching Stat List Editor Contexts |
217 |
Stat List Editor Contexts |
217 |
Stat List Editor Contexts |
218 |
View-Elements Context |
218 |
Edit-Elements Context |
218 |
View-Names Context |
219 |
Enter-Name Context |
219 |
STAT EDIT Menu |
220 |
STAT EDIT Menu |
220 |
SortA(, SortD( |
220 |
ClrList |
220 |
SetUpEditor |
221 |
Restoring L1 through L6 to the Stat List Editor |
221 |
Regression Model Features |
222 |
Regression Model Features |
222 |
Automatic Residual List |
222 |
Automatic Regression Equation |
222 |
Diagnostics Display Mode |
223 |
STAT CALC Menu |
224 |
STAT CALC Menu |
224 |
Frequency of Occurrence for Data Points |
224 |
1-Var Stats |
225 |
2-Var Stats |
225 |
Med-Med (ax+ b) |
225 |
LinReg (ax+ b) |
225 |
QuadReg (ax^2+bx+c) |
225 |
CubicReg (ax^3+bx^2+cx+d) |
226 |
QuartReg (ax^4+bx^3+cx^2+dx+e) |
226 |
LinReg (a+ bx) |
226 |
LnReg (a+ b ln(x)) |
226 |
ExpReg (ab^x) |
226 |
PwrReg (ax^b) |
227 |
Logistic c/ (1+ a*e^-bx) |
227 |
SinReg a sin( bx+c)+d |
227 |
SinReg Example: Daylight Hours in Alaska for One Year |
228 |
Statistical Variables |
229 |
Q1 and Q3 |
229 |
Statistical Analysis in a Program |
230 |
Entering Stat Data |
230 |
Statistical Calculations |
230 |
Statistical Plotting |
231 |
Steps for Plotting Statistical Data in Lists |
231 |
Scatter |
231 |
xyLine |
231 |
Histogram |
232 |
ModBoxplot |
232 |
Boxplot |
233 |
NormProbPlot |
233 |
Defining the Plots |
234 |
Displaying Other Stat Plot Editors |
235 |
Turning On and Turning Off Stat Plots |
235 |
Defining the Viewing Window |
236 |
Tracing a Stat Plot |
236 |
Statistical Plotting in a Program |
237 |
Defining a Stat Plot in a Program |
237 |
Displaying a Stat Plot from a Program |
238 |
Chapter 13: Inferential Statistics and Distributions |
239 |
Getting Started: Mean Height of a Population |
240 |
Inferential Stat Editors |
244 |
Displaying the Inferential Stat Editors |
244 |
Using an Inferential Stat Editor |
244 |
Selecting Data or Stats |
245 |
Entering the Values for Arguments |
245 |
Selecting an Alternative Hypothesis (ne < >) |
245 |
Selecting the Pooled Option |
246 |
Selecting Calculate or Draw for a Hypothesis Test |
246 |
Selecting Calculate for a Confidence Interval |
246 |
Bypassing the Inferential Stat Editors |
246 |
STAT TESTS Menu |
247 |
STAT TESTS Menu |
247 |
Inferential Stat Editors for the STAT TESTS Instructions |
247 |
Z-Test |
248 |
T-Test |
249 |
2-SampZTest |
250 |
2-SampTTest |
251 |
1-PropZTest |
252 |
2-PropZTest |
253 |
ZInterval |
254 |
TInterval |
255 |
2-SampZInt |
256 |
2-SampTInt |
257 |
1-PropZInt |
258 |
2-PropZInt |
259 |
Chi^2-Test |
260 |
2-SampFTest |
261 |
LinRegTTest |
262 |
ANOVA( |
263 |
Inferential Statistics Input Descriptions |
264 |
Test and Interval Output Variables |
266 |
Distribution Functions |
267 |
DISTR menu |
267 |
normalpdf( |
267 |
normalcdf( |
268 |
invNorm( |
268 |
tpdf( |
268 |
tcdf( |
269 |
Chi^2pdf( |
269 |
Chi^2cdf( |
269 |
Fpdf( |
270 |
Fcdf( |
270 |
binompdf( |
271 |
binomcdf( |
271 |
poissonpdf( |
271 |
poissoncdf( |
272 |
geometpdf( |
272 |
geometcdf( |
272 |
Distribution Shading |
273 |
DISTR DRAW Menu |
273 |
ShadeNorm( |
273 |
Shade_t( |
274 |
ShadeChi^2( |
274 |
ShadeF( |
274 |
Chapter 14: Financial Functions |
275 |
Getting Started: Financing a Car |
276 |
Getting Started: Computing Compound Interest |
277 |
Using the TVM Solver |
278 |
Using the TVM Solver |
278 |
Using the Financial Functions |
279 |
Entering Cash Inflows and Cash Outflows |
279 |
FINANCE CALC Menu |
279 |
TVM Solver |
279 |
Calculating Time Value of Money (TVM) |
280 |
Calculating Time Value of Money |
280 |
tvm_Pmt |
280 |
tvm_I% |
281 |
tvm_PV |
281 |
tvm_N |
281 |
tvm_FV |
281 |
Calculating Cash Flows |
282 |
Calculating a Cash Flow |
282 |
npv(, irr( |
282 |
Calculating Amortization |
283 |
Calculating an Amortization Schedule |
283 |
bal( |
283 |
Sigma Prn(, Sigma Int( |
283 |
Amortization Example: Calculating an Outstanding Loan Balance |
284 |
Calculating Interest Conversion |
286 |
Calculating an Interest Conversion |
286 |
>Norm( |
286 |
>Eff( |
286 |
Finding Days between Dates/ Defining Payment Method |
287 |
dbd( |
287 |
Defining the Payment Method |
287 |
Pmt_End |
287 |
Pmt_Bgn |
287 |
Using the TVM Variables |
288 |
FINANCE VARS Menu |
288 |
N, I%, PV, PMT, FV |
288 |
P/Y and C/Y |
288 |
Chapter 15: CATALOG, Strings, Hyperbolic Functions |
289 |
Browsing the TI-83 CATALOG |
290 |
What Is the CATALOG? |
290 |
Selecting an Item from the CATALOG |
290 |
Entering and Using Strings |
291 |
What Is a String? |
291 |
Entering a String |
291 |
Storing Strings to String Variables |
292 |
String Variables |
292 |
Storing a String to a String Variable |
293 |
Displaying the Contents of a String Variable |
293 |
String Functions and Instructions in the CATALOG |
294 |
Displaying String Functions and Instructions in the CATALOG |
294 |
Concatenation |
294 |
Selecting a String Function from the CATALOG |
294 |
Equ>String( |
295 |
expr( |
295 |
inString( |
295 |
length( |
296 |
String>Equ( |
296 |
sub( |
297 |
Entering a Function to Graph during Program Execution |
297 |
Hyperbolic Functions in the CATALOG |
298 |
Hyperbolic Functions |
298 |
sinh(, cosh(, tanh( |
298 |
sinh^-1(, cosh^-1(, tan^-1( |
298 |
Chapter 16: Programming |
299 |
Getting Started: Volume of a Cylinder |
300 |
Creating and Deleting Programs |
302 |
What Is a Program? |
302 |
Creating a New Program |
302 |
Managing Memory and Deleting a Program |
302 |
Entering Command Lines and Executing Programs |
303 |
Entering a Program Command Line |
303 |
Executing a Program |
303 |
Breaking a Program |
303 |
Editing Programs |
304 |
Editing a Program |
304 |
Inserting and Deleting Command Lines |
304 |
Copying and Renaming Programs |
305 |
Copying and Renaming a Program |
305 |
Scrolling the PRGM EXEC and PRGM EDIT Menus |
305 |
PRGM CTL (Control) Instructions |
306 |
PRGM CTL Menu |
306 |
Controlling Program Flow |
306 |
If |
307 |
If-Then |
307 |
If-Then-Else |
308 |
For( |
308 |
While |
309 |
Repeat |
309 |
End |
310 |
Pause |
310 |
Lbl, Goto |
311 |
IS>( |
311 |
DS<( |
312 |
Menu( |
312 |
prgm |
313 |
Return |
313 |
Stop |
313 |
DelVar |
313 |
GraphStyle( |
313 |
PRGM I/O (Input/Output) Instructions |
314 |
PRGM I/O Menu |
314 |
Displaying a Graph with Input |
314 |
Storing a Variable Value with Input |
315 |
Prompt |
316 |
Displaying the Home Screen |
316 |
Displaying Values and Messages |
316 |
DispGraph |
317 |
DispTable |
317 |
Output( |
317 |
getKey |
318 |
TI-83 Key Code Diagram |
318 |
ClrHome, ClrTable |
318 |
GetCalc( |
319 |
Get(, Send( |
319 |
Calling Other Programs as Subroutines |
320 |
Calling a Program from Another Program |
320 |
Notes about Calling Programs |
320 |
Chapter 17: Applications |
321 |
Comparing Test Results Using Box Plots |
322 |
Problem |
322 |
Procedure |
322 |
Graphing Piecewise Functions |
324 |
Problem |
324 |
Procedure |
324 |
Graphing Inequalities |
325 |
Problem |
325 |
Procedure |
325 |
Solving a System of Nonlinear Equations |
326 |
Problem |
326 |
Procedure |
326 |
Using a Program to Create the Sierpinski Triangle |
327 |
Setting up the Program |
327 |
Program |
327 |
Graphing Cobweb Attractors |
328 |
Problem |
328 |
Procedure |
328 |
Using a Program to Guess the Coefficients |
329 |
Setting Up the Program |
329 |
Program |
329 |
Graphing the Unit Circle and Trigonometric Curves |
330 |
Problem |
330 |
Procedure |
330 |
Finding the Area between Curves |
331 |
Problem |
331 |
Procedure |
331 |
Using Parametric Equations: Ferris Wheel Problem |
332 |
Problem |
332 |
Procedure |
332 |
Demonstrating the Fundamental Theorem of Calculus |
334 |
Problem 1 |
334 |
Procedure 1 |
334 |
Problem 2 |
335 |
Procedure 2 |
335 |
Computing Areas of Regular N-Sided Polygons |
336 |
Problem |
336 |
Procedure |
336 |
Computing and Graphing Mortgage Payments |
338 |
Problem |
338 |
Procedure |
338 |
Chapter 18: Memory Management |
341 |
Checking Available Memory |
342 |
MEMORY Menu |
342 |
Displaying the Check RAM Screen |
342 |
Deleting Items from Memory |
343 |
Deleting an Item |
343 |
Clearing Entries and List Elements |
344 |
Clear Entries |
344 |
ClrAllLists |
344 |
Resetting the TI-83 |
345 |
RESET Secondary Menu |
345 |
Resetting All Memory |
345 |
Resetting Defaults |
346 |
Chapter 19: Communication Link |
347 |
Getting Started: Sending Variables |
348 |
TI-83 LINK |
349 |
TI-83 Link Capabilities |
349 |
Linking Two TI- 83s |
349 |
Linking a TI-82 and a TI- 83 |
349 |
Connecting Two Calculators with the Cable |
349 |
Linking to a CBR or the CBL 2/ CBL System |
349 |
Linking to a PC or Macintosh |
349 |
Selecting Items to Send |
350 |
LINK SEND Menu |
350 |
Selecting Items to Send |
350 |
Receiving Items |
351 |
LINK RECEIVE Menu |
351 |
Receiving Unit |
351 |
DuplicateName Menu |
351 |
Insufficient Memory in Receiving Unit |
351 |
Transmitting Items |
352 |
Transmitting Items |
352 |
Stopping a Transmission |
352 |
Error Conditions |
352 |
Transmitting Items to an Additional TI-83 |
353 |
Transmitting Lists to a TI-82 |
354 |
Transmitting Lists to a TI- 82 |
354 |
Transmitting from a TI-82 to a TI-83 |
355 |
Resolved Differences between the TI-82 and TI- 83 |
355 |
Unresolved Differences between the TI-82 and TI- 83 |
355 |
Backing Up Memory |
356 |
Memory Backup |
356 |
Receiving Unit |
356 |
Memory Backup Complete |
356 |
Appendix A: Tables and Reference Information |
357 |
Table of Functions and Instructions |
358 |
A |
358 |
B |
359 |
C |
360 |
D |
361 |
E |
363 |
F |
364 |
G |
366 |
H, I |
367 |
L |
369 |
M |
371 |
N |
372 |
O, P |
374 |
Q, R |
377 |
S |
380 |
T |
385 |
U, V, W |
387 |
Z |
388 |
TI-83 Menu Map |
395 |
Variables |
405 |
User Variables |
405 |
System Variables |
405 |
Statistics Formulas |
406 |
Logistic |
406 |
SinReg |
406 |
ANOVA( |
407 |
2-SampFTest |
408 |
2-SampTTest |
409 |
Financial Formulas |
410 |
Time Value of Money |
410 |
Amortization |
412 |
Cash Flow |
413 |
Interest Rate Conversions |
413 |
Days between Dates |
414 |
Appendix B: General Information |
415 |
Battery Information |
416 |
When to Replace the Batteries |
416 |
Effects of Replacing the Batteries |
416 |
Battery Precautions |
416 |
Replacing the Batteries |
417 |
In Case of Difficulty |
418 |
Handling a Difficulty |
418 |
Error Conditions |
419 |
Accuracy Information |
424 |
Computational Accuracy |
424 |
Graphing Accuracy |
424 |
Function Limits |
425 |
Function Results |
425 |
Support and Service Information |
426 |
Product Support |
426 |
Product Service |
426 |
Other TI Products and Services |
426 |
Warranty Information |
427 |
Customers in the U.S. and Canada Only |
427 |
Australia & New Zealand Customers only |
428 |
All Customers Outside the U.S. and Canada |
428 |
Index |
429 |
A |
429 |
B, C |
430 |
D |
431 |
E |
432 |
F |
433 |
G, H, I |
434 |
K, L |
435 |
M |
436 |
N, O, P |
437 |
Q, R, S |
439 |
T |
442 |
U, V, W |
443 |
X, Y, Z |
444 |
TI-83 Calculator |
445 |
Line drawing |
445 |