Index 677
F
Faceplates . . . . . . . . . . . . . . . . . . . . . 10
factorial (!) . . . . . . . . . . . . . . . . . . . . . 620
family of curves . . . . . . . . . . . . . . . . . 112
FCC statement . . . . . . . . . . . . . . . . . . . iii
Fill( . . . . . . . . . . . . . . . . . . . . . . 239, 577
FINANCE CALC menu . . . . . . . . . . . 393
FINANCE VARS menu . . . . . . . . . . . 405
financial functions
amortization schedules . . . . . . . 399
cash flows . . . . . . . . . . . . . . . . . 397
days between dates . . . . . . . . . . 403
interest rate conversions . . . . . . 402
payment method . . . . . . . . . . . . 404
time value of money (TVM) . . . . 394
Fix (fixed-decimal mode) . . . . . . 22, 577
fixed-decimal mode (Fix) . . . . . . 22, 577
Float (floating-decimal mode) . . . 22, 577
floating-decimal mode (Float) . . . 22, 577
fMax( (function maximum) . . . . . . . . 578
fMin( (function minimum) . . . . . . 59, 578
fnInt( (function integral) . . . . . . . . 61, 578
FnOff (function off) . . . . . . . . . . 100, 578
FnOn (function on) . . . . . . . . . . 100, 578
For( . . . . . . . . . . . . . . . . . . . . . . 439, 579
format settings . . . . . . . . . . . . . 108, 161
formulas
amortization . . . . . . . . . . . . . . . . 638
ANOVA . . . . . . . . . . . . . . . . . . . . 630
cash flow . . . . . . . . . . . . . . . . . . 639
days between dates . . . . . . . . . . 640
interest rate conversions . . . . . . .639
logistic regression . . . . . . . . . . . . 629
sine regression . . . . . . . . . . . . . .630
time value of money . . . . . . . . . .635
two-sample F-Test . . . . . . . . . . .632
two-sample t test . . . . . . . . . . . . .633
fPart( (fractional part) . . . . .69, 235, 579
free-moving cursor . . . . . . . . . . . . . . 113
frequency . . . . . . . . . . . . . . . . . . . . . . 307
Full (full-screen mode) . . . . . . . . .24, 579
full-screen mode (Full) . . . . . . . . .24, 579
Func (function graphing mode) . .23, 579
function graphing
accuracy . . . . . . . . . . . . . . . . . . . 114
CALC (calculate menu) . . . . . . . .126
defining and displaying . . . . . . . . .94
defining in the Y= editor . . . . . . . .96
defining on the home screen, in a
program . . . . . . . . . . . . . . . . .98
deselecting . . . . . . . . . . . . . . . . . . 99
displaying . . . . . . . . . . .94, 105, 111
∆X and ∆Y window variables . . .107
evaluating . . . . . . . . . . . . . . . . . . . 98
family of curves . . . . . . . . . . . . . .1 12
format settings . . . . . . . . . . . . . .108
free-moving cursor . . . . . . . . . . . 113
graph styles . . . . . . . . . . . . . . . . .101
maximum of (fMax( ) . . . . . . . . . . .59
maximum of (fMax( ) . . . . . . . . . .578
minimum of (fMin( ) . . . . . . . . . . . 578
modes . . . . . . . . . . . . . . .23, 95, 579