Texas Instruments PLUS TI-89 - Manual (Page 611)

594 Index
8992INDX.DOC TI-89: Index (US English) Susan Gullord Revised: 02/26/01 3:52 PM Printed: 02/26/01 3:55 PM Page 594 of 16
D (continued)
derivatives, 10
first derivative, d ( ) , 10, 66, 75, 76, 432
numeric derivative, nDeriv( ) , 75, 470
Derivatives (graph math tool), 122, 124, 132,
138
deSolve( ) , solution, 75, 196, 434
det( ) , matrix determinant, 436
diag( ) , matrix diagonal, 436
dialog boxes, 35
Dialog , define dialog box, 302, 437
differential equations
DIRFLD , direction field, 180, 185, 198
first order, 186, 196
FLDOFF , field off, 180, 185, 199
graphing, 175 – 199
initial conditions, 184
second order, 187, 196
SLPFLD , slope field, 180, 185, 197
solution methods, 180, 193, 573
third order, 189
troubleshooting, 197
diftol window variable, 182
dim( ) , dimension, 293, 437
DIRFLD , direction field, 180, 185, 198
Disp , display I/O screen, 277, 283, 302, 310,
437 , 555
DispG , display graph, 302, 305, 438
DispHome , display Home screen, 302, 438
display
graph, DispG , 302, 305, 438
Home screen, DispHome , 302, 438
I/O screen, Disp , 277, 283, 302, 310, 437, 555
table, DispTbl , 302, 305, 438
display as
binary, 4 Bin , 345, 417
cylindrical vector, 4 Cylind , 429
decimal angle, 4 DD , 432
decimal integer, 4 Dec , 345, 432
degree/minute/second, 4 DMS , 438
hexadecimal, 4 Hex , 345, 456
polar vector, 4 Polar , 480
rectangular vector, 4 Rect , 489
spherical vector, 4 Sphere , 506
Display Digits mode, 31, 41, 550
DispTbl , display table, 302, 305, 438
Distance (graph math tool), 122, 125, 132, 138
divide, à, 527
domain constraints, 69
dot
addition, .+ , 530
division, . à, 531
multiplication, . †, 531
power, .^ , 531
product, dotP( ) , 439
subtraction, . N, 531
dotP( ) , dot product, 439
DrawFunc , draw function, 212, 308, 439
drawings and drawing
circle, Circle , 308, 420
circles, 214
clearing,
ClrDraw , 307, 420
contour, DrwCtour , 308, 441
erasing, 214
freehand, 213
function,
DrawFunc , 212, 308, 439
horizontal line, LineHorz , 308, 461
inverse, DrawInv , 212, 308, 439
line, Line , 308, 461
lines, 214, 215
on a graph, 307
parametric,
DrawParm , 212, 308, 439
Pencil , 213
polar, DrawPol , 212, 308, 440
slope, DrawSlp , 215, 308, 440
tangent line, LineTan , 308, 462
vertical line, LineVert , 308, 462
DrawInv , draw inverse, 212, 308, 439
DrawParm , draw parametric, 212, 308, 439
DrawPol , draw polar, 212, 308, 440
DrawSlp , draw slope, 215, 308, 440
DropDown , drop-down menu, 302, 440
DrwCtour , draw contour, 168, 308, 441
dtime window variable, 182
E
e , natural log base, 80
e ^( ) , e to a power, 441
editing, 32
eigVc( ) , eigenvector, 442
eigVl( ) , eigenvalue, 442
Else , else, 296, 456
ElseIf , else if, 207, 296, 442
end
custom, EndCustm , 302, 429
dialog, EndDlog , 302, 437
for, EndFor , 283, 297, 450
function, EndFunc , 207, 286, 451
if, EndIf , 283, 295, 456
loop, EndLoop , 299, 466
program, EndPrgm , 276, 287, 481
toolbar, EndTBar , 302, 515
try, EndTry , 310, 515
while, EndWhile , 298, 518
EndCustm , end custom, 302, 429
EndDlog , end dialog, 302, 437
EndFor , end for, 283, 297, 450
EndFunc , end function, 207, 286, 451
EndIf , end if, 283, 295, 456
EndLoop , end loop, 299, 466
EndPrgm , end program, 276, 287, 481
EndTBar , end toolbar, 302, 515
EndTry , end try, 310, 515
EndWhile , end while, 298, 518