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8399INDX.DOC TI-83 international English Bob Fedorisko Revised: 02/20/01 10:54 AM Printed: 02/21/01 8:40
AM Page 5 of 16
.
E (continued)
.
examples—Getting Started (continued)
quadratic formula
converting to a fraction,
7
displaying complex results,
8
entering a calculation,
6
roots of a,
7-2
sending variables,
19-2
solving a system of linear equations,
10-2
unit circle,
9-2
volume of a cylinder,
16-2
examples—miscellaneous
convergence,
6-12
daylight hours in Alaska,
12-28
calculating outstanding loan
balances,
14-10
predator-prey model,
6-13
exponential regression (
ExpReg
),
12-26, A-8
expr(
(string-to-expression conversion),
15-7, A-8
ExpReg
(exponential regression),
12-26, A-8
expression,
1-6
converting from string (
expr(
),
15-7,
A-8
turning on and off (
ExprOn
,
ExprOff
),
3-14, A-8
ExprOff
(expression off),
3-14, A-8
ExprOn
(expression on),
3-14, A-8
.
F
.
‰
f(x)dx
operation on a graph,
3-28
factorial (
!
),
2-21
,
A-34
family of curves,
3-16
Û
cdf(
,
13-32, A-8
Fill(
,
10-13, A-8
FINANCE CALC
menu,
14-5
FINANCE VARS
menu,
14-14
financial functions
amortization schedules,
14-9
cash flows,
14-8
days between dates,
14-13
interest rate conversions,
14-12
payment method,
14-13
time value of money (
TVM
),
14-6
.
F (continued)
.
Fix
(fixed-decimal mode),
1-10, A-8
fixed-decimal mode (
Fix
),
1-10, A-8
Float
(floating-decimal mode),
1-10,
A-8
floating-decimal mode (
Float
),
1-10,
A-8
fMax(
(function maximum),
2-6, A-9
fMin(
(function minimum),
2-6, A-9
fnInt(
(function integral),
2-7, A-9
FnOff
(function off),
3-8, A-9
FnOn
(function on),
3-8, A-9
For(
,
16-10, A-9
format settings,
3-13, 6-8
formulas
amortization,
A-56
ANOVA
,
A-51
cash flow,
A-57
days between dates,
A-58
factorial,
2-21
interest rate conversions,
A-57
logistic regression,
A-50
sine regression,
A-50
time value of money,
A-54
two-sample
Û
-Test,
A-52
two-sample
t
test,
A-53
fPart(
(fractional part),
2-14
,
10-11, A-9
Û
pdf(
,
13-32, A-9
4
Frac
(to fraction),
2-5, A-10
free-moving cursor,
3-17
frequency,
12-24
Full
(full-screen mode),
1-12, A-10
full-screen mode (
Full
),
1-12, A-10
Func
(function graphing mode),
1-11,
A-10
function, definition of,
1-7
function graphing,
3-1
to
3-28
accuracy,
3-17
CALC
(calculate menu),
3-25
defining and displaying,
3-3
defining in the Y= editor,
3-5
defining on the home screen, in a
program,
3-6
deselecting,
3-7
displaying,
3-3
,
3-11
,
3-15
evaluating,
3-6
family of curves,
3-16
format settings,
3-13