Texas Instruments TITANIUM TI-89 User Manual page 999

radian, R . . . . . . . . . . . . . . . . . . . . . . 910
rand( ), random number . . . . . . . . . . 862
randMat( ), random matrix . . . . 747
randNorm( ), random norm . . . . . . . . 863
random
matrix, randMat( ) . . . . . . . . 747
norm, randNorm( ) . . . . . . . . . . . 863
number seed, RandSeed . . 747
number, rand( ) . . . . . . . . . . . . . 862
polynomial, randPoly( ) . . . . . . . 863
randPoly( ), random polynomial . . . . 863
RandSeed, random number seed . . 747
863
rational functions activity . . . . . . . . . 755
RclGDB, recall graph database 505
863
RclPic, recall picture . . . . . . . . . 629
real( ), real . . . . . . . . . . . . . . . . . . . . 863
recall
graph database, RclGDB . .505
863
picture, RclPic . . . . . . . . . . 629
Recall (2 6) . . . . . . . . . . . . . . . . . 17
reciprocal, x/ . . . . . . . . . . . . . . . . . . 912
rectangular x coordinate, P4Rx( ) . . . 852
rectangular y coordinate, P4Ry( ) . . . 852
rectangular-vector display, 4Rect . . . 864
reduced row echelon form, rref( ) . . . 262
747
ref( ), row echelon form . . . . . . . . . . 864
regressions . . . . . . . . . . . . . . . . . . . . 837
cubic, CubicReg . . . . . 546
exponential, ExpReg . . 546
,
863 formulas . . . . . . . . . . . . . . . 945
linear regression, LinReg . 547
,
863 logarithmic, LnReg . . . 547
logistic, Logistic . . . . . . 547
,
863 medium-medium line, MedMed . 547
power regression, PowerReg . . 547
,
quadratic formula activity . . . . . . 743
quadratic, QuadReg . . 547
quartic, QuartReg . . . . 548
, ,
629 selecting . . . . . . . . . . . . . . . . . . . 546
sinusoidal, SinReg . . . 548
,
863 remain( ), remainder . . . . . . . . . . . . . 865
Rename, rename . . . . . . . . . . . . . . . . 865
rename, Rename . . . . . . . . . . . . . . . . 597
, ,
629 replace picture, RplcPic . . . . . . . 629
Request, request . . . . . . . . . . . . . . . . 865
,
863 request, Request . . . . . . . . . . . . 620
reserved names . . . . . . . . . . . . . . . . . 943
results . . . . . . . . . . . . . . . . . . . . . . . . . 24
return See get/return
Return, return . . . . . . . . . . . . . . . . . . 865
return, Return . . . . . . . . . . 478
,
right( ), right . . . . . . . . . . . . . . . . . . . . 866
right, right( ) . . . . . . . . . . . . . . . . 257
root . . . . . . . . . . . . . . . . . . . . . . . . . . 866
roots . . . . . . . . . . . . . . . . . . . . . . . . . . 75
945
,
844 . . . . . . . . . . . . . . . . . . . 946
,
856 . . . . . . . . . . . . . . . . . . . 946
, ,
802 945
, ,
820 945
,
947
, ,
837
, ,
839 946
, ,
841 946
,
,
, ,
861 946
, ,
861 946
, ,
879 946
,
868
,
622
, ,
589 592
,
603
29