TI-83 Plus Index 772
cash flows, 452
days between dates, 460
interest rate conversions, 459
payment method, 461
time value of money (TVM), 448
Fix (fixed-decimal mode), 21, 663
fixed-decimal mode (Fix), 21, 663
Float (floating-decimal mode), 21, 663
floating-decimal mode (Float), 21, 663
fMax( (function maximum), 69, 663
fMin( (function minimum), 69, 663
fnInt( (function integral), 71, 663
FnOff (function off), 115, 663
FnOn (function on), 115, 664
For(, 515, 664
format settings, 125, 187
formulas
amortization, 731
ANOVA, 722
cash flow, 732
days between dates, 733
factorial, 94
interest rate conversions, 733
logistic regression, 721
sine regression, 722
time value of money, 728
two-sample Û-Test, 724
two-sample t test, 726
fPart( (fractional part), 80, 273, 664
free-moving cursor, 132
frequency, 357
Full (full-screen mode), 25, 664
full-screen mode (Full), 25, 664
Func (function graphing mode), 23, 664
function graphing
@X and @Y window variables, 124
accuracy, 132
CALC (calculate menu), 147
defining and displaying, 107
defining in the Y= editor, 111
defining on the home screen, in a
program, 112
deselecting, 114, 115
displaying, 108, 121, 129
evaluating, 113
family of curves, 131
format settings, 125
free-moving cursor, 132
graph styles, 117
maximum of (fMax(), 69, 663
minimum of (fMin(), 663
modes, 23, 109, 664
moving the cursor to a value, 135
overlaying functions on a graph,
130
panning, 136
pausing or stopping a graph, 129
Quick Zoom, 136
selecting, 114, 115, 664
shading, 119