Texas TI-86 用户手册
vi
TI
-86 Table of Contents
$$TOC.DOC TI-86 TOC, US English Bob Fedorisko Revised: 02/13/01 1:48 PM Printed: 02/13/01 2:59 PM Page vi of 10
$$TOC.DOC TI-86 TOC, US English Bob Fedorisko Revised: 02/13/01 1:48 PM Printed: 02/13/01 2:59 PM Page vi of 10
The BASE CONV (Conversion) Menu .......................................... 68
Converting Number Bases.......................................................... 68
The BASE BOOL (Boolean) Menu ............................................... 68
Results of Boolean Operations ................................................... 69
The BASE BIT Menu.................................................................... 69
Converting Number Bases.......................................................... 68
The BASE BOOL (Boolean) Menu ............................................... 68
Results of Boolean Operations ................................................... 69
The BASE BIT Menu.................................................................... 69
Using Complex Numbers................................................................. 70
Complex Results......................................................................... 70
Using a Complex Number in an Expression................................ 71
The CPLX (Complex Number) Menu ........................................... 71
Using a Complex Number in an Expression................................ 71
The CPLX (Complex Number) Menu ........................................... 71
Chapter 5: Function Graphing
73
Defining a Graph............................................................................. 74
Setting the Graph Mode ................................................................. 74
The GRAPH Menu ........................................................................... 75
Using the Equation Editor ............................................................... 76
Setting the Graph Mode ................................................................. 74
The GRAPH Menu ........................................................................... 75
Using the Equation Editor ............................................................... 76
The Equation Editor (GRAPH y(x)=) Menu ................................. 76
Defining a Function in the Equation Editor ................................ 77
Notes about Defining Function Equations.................................. 78
Selecting Graph Styles................................................................ 79
Setting the Graph Style in the Equation Editor........................... 80
Using Shading Patterns to Differentiate Functions..................... 80
Viewing and Changing On
Defining a Function in the Equation Editor ................................ 77
Notes about Defining Function Equations.................................. 78
Selecting Graph Styles................................................................ 79
Setting the Graph Style in the Equation Editor........................... 80
Using Shading Patterns to Differentiate Functions..................... 80
Viewing and Changing On
àOff Status of Stat Plots ................... 81
Setting the Window Variables......................................................... 81
Displaying the Window Editor.................................................... 82
Changing a Window Variable Value........................................... 82
Changing a Window Variable Value........................................... 82
Setting Graphing Accuracy with
@x and @y ...............................83
Setting the Graph Format................................................................83
Displaying a Graph..........................................................................85
Displaying a Graph..........................................................................85
Pausing or Stopping a Graph in Progress ...................................85
Modifying a Drawn Graph ..........................................................85
Graphing a Family of Curves ......................................................86
Smart Graph ...............................................................................86
Modifying a Drawn Graph ..........................................................85
Graphing a Family of Curves ......................................................86
Smart Graph ...............................................................................86
Chapter 6: Graph Tools
87
Graph Tools on the TI
-86 ................................................................88
The GRAPH Menu.......................................................................88
Using the Free-Moving Cursor....................................................89
Graphing Accuracy .....................................................................89
Using the Free-Moving Cursor....................................................89
Graphing Accuracy .....................................................................89
Tracing a Graph...............................................................................90
Stopping and Resuming a Trace .................................................91
Resizing the Graph Screen with ZOOM Operations.........................91
The GRAPH ZOOM Menu ...........................................................91
Defining a Custom Zoom In........................................................93
Setting Zoom Factors..................................................................93
Zooming In and Zooming Out on a Graph..................................93
Storing and Recalling Zoom Window Variable Values................95
Defining a Custom Zoom In........................................................93
Setting Zoom Factors..................................................................93
Zooming In and Zooming Out on a Graph..................................93
Storing and Recalling Zoom Window Variable Values................95
Using Interactive Math Functions ...................................................95
The GRAPH MATH Menu............................................................95
Settings That Affect GRAPH MATH Operations ..........................96
Using ROOT, FMIN, FMAX, or INFLC ..........................................97
Settings That Affect GRAPH MATH Operations ..........................96
Using ROOT, FMIN, FMAX, or INFLC ..........................................97