TI-83 Plus Quick-Find Locator vii
ANGLE Menu....................................................................................97
Entry Notation...................................................................................97
¡ (Degree)......................................................................................... 98
r (Radians)........................................................................................99
8DMS................................................................................................99
R8Pr(, R8Pq(, P8Rx(, P8Ry(........................................................100
TEST (Relational) Operations...............................................................101
TEST Menu.....................................................................................101
=, ƒ, >, ‚, <, ..................................................................................101
Using Tests.....................................................................................102
TEST LOGIC (Boolean) Operations..................................................... 103
TEST LOGIC Menu.........................................................................103
Boolean Operators..........................................................................103
and, or, xor......................................................................................103
not(..................................................................................................104
Using Boolean Operations..............................................................104
Chapter 3: Function Graphing..................................................... 105
Getting Started: Graphing a Circle........................................................105
Defining Graphs....................................................................................107
TI-83 Plus—Graphing Mode Similarities.........................................107
Defining a Graph.............................................................................107
Displaying and Exploring a Graph ..................................................108
Saving a Graph for Later Use.........................................................108
Setting the Graph Modes......................................................................109
Checking and Changing the Graphing Mode..................................109
Setting Modes from a Program.......................................................110
Defining Functions................................................................................111