Index-5
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
Ûcdf(, 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
Ûpdf(, 13-32, A-9
4Frac (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