Texas Instruments TI-89 Calculator User Manual


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10
SLPFLD, slope field . . 415, 423, 448
solution methods
. . . . 414, 439, 948
third order
. . . . . . . . . . . . . . . . . . 431
troubleshooting
. . . . . . . . . . . . . . 447
diftol window variable
. . . . . . . . . . . . 418
dim( ), dimension
. . . . . . . . . . . . . . . 811
dimension, dim( )
. . . . . . . . . . . . . . . 602
direction field, DIRFLD
. . . 415, 423, 450
DIRFLD, direction field
. . . 415, 423, 450
discontinuities
detecting
. . . . . . . . . . . . . . . . . . . . 92
Disp, display I/O screen
. .130, 582, 620,
636, . . . . . . . . . . . . . . . . . . . . . . 812
DispG, display graph
. . . . 620, 627, 812
DispHome, display Home screen
. . .620,
812
display
graph, DispG
. . . . . . . 620, 627, 812
Home screen, DispHome
. . 620, 812
I/O screen, Disp
130, 582, 620, 636,
812
table, DispTbl
. . . . . . . 620, 627, 812
display as
binary, 4Bin
. . . . . . . . . . . . . 681, 790
cylindrical vector, 4Cylind
. . . . . . 804
decimal angle, 4DD
. . . . . . . . . . 807
decimal integer, 4Dec
. . . . . 681, 807
degree/minute/second, 4DMS
. . 813
hexadecimal, 4Hex
. . . . . . . 681, 830
polar vector, 4Polar
. . . . . . . . . . . 855
rectangular vector, 4Rect
. . . . . . 864
spherical vector, 4Sphere
. . . . . . 882
Display Digits mode
. . . . . .169, 187, 922
display digits mode
. . . . . . . . . . . . . . . 18
DispTbl, display table
. . . . . . . . . . . . 812
Distance (graph math tool)
331, 335, 346,
. . . . . . . . . . . . . . . . . . . . . . . . . . . 353
divide, /
. . . . . . . . . . . . . . . . . . . . . . . 903
domain constraints
. . . . . . . . . . . . . . 253
dot
addition, .+
. . . . . . . . . . . . . . . . . 904
division, ./
. . . . . . . . . . . . . . . . . . 905
multiplication, .*
. . . . . . . . . . . . . . 905
power, .^
. . . . . . . . . . . . . . . . . . . 905
subtraction, .–
. . . . . . . . . . . . . . . 904
dotP( ), dot product
. . . . . . . . . . . . . . 813
DrawFunc, draw function
. .487, 632, 813
drawings and drawing
circle, Circle
. . . . . . . . . . . .631, 793
circles
. . . . . . . . . . . . . . . . . . . . . 493
clearing, ClrDraw
. . . . . . . . 630, 793
contour, DrwCtour
. . . . . . . . 632, 815
erasing
. . . . . . . . . . . . . . . . . . . . 492
freehand
. . . . . . . . . . . . . . . . . . . 491
function, DrawFunc
. . .487, 632, 813
horizontal line, LineHorz
. . .632, 836
inverse, DrawInv
. . . . .488, 632, 813
line, Line
. . . . . . . . . . . . . . . 631, 836
lines
. . . . . . . . . . . . . . . . . . .492, 494
on a graph
. . . . . . . . . . . . . . . . . . 629
parametric, DrawParm
487, 632, 814
Pencil
. . . . . . . . . . . . . . . . . . . . . 491