Texas Instruments TI-83 PLUS - Manual (Page 775)

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