Index-4
8399INDX.DOC TI-83 international English Bob Fedorisko Revised: 02/20/01 10:54 AM Printed: 02/21/01 8:40
AM Page 4 of 16
. D (continued) .
drawing on a graph
circles (Circle(), 8-11
functions and inverses (DrawF,
DrawInv), 8-9
lines (Horizontal, Line(, Vertical),
8-6, 8-7
line segments (Line(), 8-5
pixels (Pxl.Change, Pxl.Off, Pxl.On,
pxl.Test), 8-16
points (Pt.Change, Pt.Off, Pt.On),
8-14
tangents (Tangent), 8-8
text (Text), 8-12
using Pen, 8-13
DrawInv (draw inverse), 8-9, A-7
DRAW menu, 8-3
DRAW instructions, 8-3
N
8
.
16
Draw output option, 13-6
N
13
.
8
DRAW POINTS menu, 8-14
DRAW STO (draw store menu), 8-17
dr/dq operation on a graph, 5-6
DS<( (decrement and skip), 16-14, A-7
DuplicateName menu, 19-5
dx/dt operation on a graph, 3-28, 4-8
dy/dx operation on a graph, 3-28, 4-8,
5-6
. E .
e (constant), 2-4
e^( (exponential), 2-4, A-7
å (exponent), 1-7, 1-10, A-7
edit keys table, 1-8
4Eff( (to effective interest rate), 14-12,
A-7
Else, 16-10
End, 16-12, A-8
Eng (engineering notation mode), 1-10,
A-8
entry cursor, 1-5
ENTRY (last entry key), 1-16
EOSé (Equation Operating System),
1-22
eqn (equation variable), 2-8, 2-12
equal-to relational test (=), 2-25, A-35
Equation Operating System (EOSé),
1-22
Equation Solver, 2-8
equations with multiple roots, 2-12
. E (continued) .
Equ4String( (equation-to-string
conversion), 15-7, A-8
errors
diagnosing and correcting, 1-24
messages, B-5
examples—applications
area between curves, 17-11
areas of regular n-sided polygons,
17-16
box plots, 17-2
cobweb attractors, 17-8
fundamental theorem of calculus,
17-14
guess the coefficients, 17-9
inequalities, 17-5
mortgage payments 17
.
18
parametric equations: ferris wheel
problem, 17-12
piecewise functions, 17-4
Sierpinski triangle, 17-7
solving a system of nonlinear
equations, 17-6
unit circle and trig curves, 17-10
examples—Getting Started
box with lid 9 to 16
defining a, 9
defining a table of values, 10
finding calculated maximum, 16
setting the viewing window, 12
tracing the graph, 13
zooming in on the graph, 15
zooming in on the table, 11
coin flip, 2-2
compound interest, 14-3
drawing a tangent line, 8-2
financing a car, 14-2
forest and trees, 6-2
generating a sequence, 11-2
graphing a circle, 3-2
mean height of a population, 13-2
path of a ball, 4-2
pendulum lengths and periods, 12-2
polar rose, 5-2