Texas Instruments TI-89 Manual Book page 617

N
natural log base, e, 80
natural logarithm, ln( ), 463
ncontour window variable, 158
nCr( ), combinations, 470
ncurves window variable, 182
nDeriv( ), numeric derivative, 75, 470
negate, M , 25, 528
new
data, NewData, 240, 249, 273, 289, 471
folder, NewFold, 101, 289, 471
list, newList( ), 471
matrix, newMat( ), 471
picture, NewPic, 289, 306, 471
plot, NewPlot, 266, 305, 472
problem, NewProb, 43, 472
NewData, new data, 240, 249, 273, 289, 471
NewFold, new folder, 101, 289, 471
newList( ), new list, 471
newMat( ), new matrix, 471
NewPic, new picture, 289, 306, 471
NewPlot, new plot, 266, 305, 472
NewProb, new problem, 43, 472
nInt( ), numeric integral, 75, 472
nmax window variable, 143, 144
nmin window variable, 143, 144
norm( ), Frobenius norm, 473
not (Boolean), not, 294, 473
not equal, ƒ, à=, 294, 529, 1
not, Boolean not, 294, 473
nPr( ), permutations, 474
nSolve( ), numeric solution, 70, 474
number bases, 343 – 348
Boolean operations, 347
conversions, 345
math operations, 346
Number of Graphs mode, 41, 553
numbers
complex, 563 – 565
irrational, 61, 62
negative, 25
rational, 61, 62, 63
numeric
derivative, nDeriv( ), 75, 470
integral, nInt( ), 75, 472
solution, nSolve( ), 70, 474
numeric solver, 333 – 341
equations, 335, 336
graphing, 340
split screens, 340
variables, 336
O
on/off, 4, 7, 14. inside front cover, inside back
cover
OneVar, one-variable statistics, 261, 475
600 Index
operations, 409 – 540
operators, 26
or, Boolean or, 294, 347, 475
ord( ), numeric character code, 293, 476, 555
Out-of-memory error, 79
Output, output, 302, 476
P
P4Rx( ), rectangular x coordinate, 476
P4Ry( ), rectangular y coordinate, 476
panning, 118
parallelepiped activity, 390
parametric graphing, 127 – 132
parentheses, brackets, and braces, 27, 568
part( ), part, 477
PassErr, pass error, 310, 479
paste, 95, 96, 321. inside back cover
PAUSE indicator, 54
Pause, pause, 302, 310, 479
percent, %, 528
permutations, nPr( ), 474
pictures, 217, 218
and, AndPic, 306, 415
cycle, CyclePic, 306, 429
deleting, 218
exclusive or, XorPic, 306, 519
new, NewPic, 289, 306, 471
recall, RclPic, 306, 489
replace, RplcPic, 306, 493
storing, StoPic, 306, 507
piecewise functions, 202, 206
pixel
change, PxlChg, 307, 483
circle, PxlCrcl, 308, 483
horizontal line, PxlHorz, 308, 484
line, PxlLine, 216, 308, 484
off, PxlOff, 307, 484
on, PxlOn, 216, 307, 484
test, pxlTest( ), 307, 484
text, PxlText, 307, 485
vertical line, PxlVert, 308, 485
plots
clearing, 265
data, 254 – 257
new, NewPlot, 266, 305, 472
off, PlotsOff, 111, 305, 480
on, PlotsOn, 111, 305, 480
selecting, 265, 268
tracing, 269
viewing window, 269
Y= Editor, 268, 269
PlotsOff, plots off, 111, 305, 480
PlotsOn, plots on, 111, 305, 480
plotStep window variable, 143, 144
plotStrt window variable, 143, 144