Index I-1
A
a variable, 9-15 to 9-17, A-26
aÀbºc MODE, 1-9, 1-11, 3-4, A-2
8aÀbºc, 3-8, 3-9, A-2
ABS, 2-6, A-2
Absolute value, 2-6, A-2
Accuracy, 4-12, B-8, B-9
Addition: +, 2-4, A-2
ALPHA, ALPHA-LOCK, 1-8
Angle entry indicators (¡, r), 2-14,
A-2, A-14
ANGLE menu, 2-14, 2-15
Angle MODE, 1-11
ANS, 6, 1-16, 8-2, 10-4
APD, 1-2
Applications
Box with lid, 7 to 13
Building height and city size,
9-2 to 9-7
Compound interest, 5 , 6
Generating a sequence, 8-2
Graphing a circle, 4-2
Graphing inequalities, 11-14
Graphing the inverse of a function,
11-10 to 11-11
Graphing a piecewise function,
11-12 to 11-13
Graphing a polar equation,
11-15
Guess the coefficients, 11-16
Lottery chances, 2-2
Newton’s numerical solve routine,
11-4 to 11-5
Numerical integration,
11-6 to 11-7
Probability experiments: coins, dice,
and spinners, 11-2
Path of a ball, 5-2
Rolling a die, 10-2 to 10-3
Roots of a function, 6-2
Shading a graph, 7-2
Unit circle and trig curves, 11-3
Windows variables store and recall,
11-8 to 11-9
Working with fractions, 3-2 to
3-3
Arcsine, arccosine, arctangent. See
SIN-1, COS-1, TAN-1
Argument, x
A (Cont.)
ARGUMENT error, B-11
Arrow keys, 1-8
Automatic Power Down, 1-2
AUTOSIMP MODE, 1-9, 1-11, 3-4, A-2
Axes (graphing), 4-9
B
b variable, 9-15 to 9-17, A-26
Batteries, 1-2, 1-3, B-2 to B-7
bºc MODE, 1-9, 1-11, 3-4, A-2
8bºc, 3-9, A-2
BOX (VARS) menu, 1-19, 9-17
BOX plot, 9-19 to 9-21
Break, 1-7, 10-4, B-11
BREAK error, B-11
Busy indicator, 1-5, B-10
C
c variable, 9-17, A-26
Calling other programs, 10-10, 10-14
Canceling a menu, 4, 1-18
CHECK RAM screen, 12-2
Circles, 4-2
Clearing, 1-8
display, 4,1-8
drawing, 7-12
expression, 1-8
Home screen, 1-8
list, 9-2, 9-11, 9-13, A-2
menu, 4, 1-18
Cursor coordinates, 4-12
CLRDRAW, 4-11, 7-3, 7-12, A-2
CLRHOME, 10-2, 10-13, A-2
CLRLIST, 9-2, 9-11, 9-13, A-2
Coefficients (regression equation),
9-15 to 9-17
Combinations (probability), 2-13,
A-10
Commands, x, 10-4 to 10-6
Compare, 2-16
Concatenating commands, 1-6, 1-15
CONNECTED MODE, 1-9, 1-11, 4-4,
A-3
Contrast setting, 3, 1-3
Index