998
PxlVert, pixel vertical line . . . . . 632, 855
Q
QR factorization, QR . . . . . . . . . . . . 856
QR, QR factorization
. . . . . . . . . . . . 856
quadratic regression, QuadReg
547, 856,
. . . . . . . . . . . . . . . . . . . . . . . . . . 942
QuadReg, quadratic regression
547, 856,
. . . . . . . . . . . . . . . . . . . . . . . . . . 942
quartic regression, QuartReg
. .547, 857,
942
QuartReg, quartic regression
. .547, 857,
942
QuickCenter
. . . . . . . . . . . . . . . . . . . 321
Quit (2 K)
. . . . . . . . . . . . . . . . . . 19
QWERTY Keyboard
. . . . . . . . . . . . . . 11
R
R, radian . . . . . . . . . . . . . . . . . . . . . . 907
R4Pθ( ), polar coordinate
. . . . . . . . . 857
R4Pr( ), polar coordinate
. . . . . . . . . . 858
RAD (radian) mode
. . . . . . . . . . . . . . . 39
radian, R
. . . . . . . . . . . . . . . . . . . . . . 907
rand( ), random number
. . . . . . . . . . 858
randMat( ), random matrix
. . . . 743, 858
randNorm( ), random norm
. . . . . . . . 858
random
matrix, randMat( )
. . . . . . . . 743, 858
norm, randNorm( )
. . . . . . . . . . . 858
number seed, RandSeed
. . 743, 859
number, rand( )
. . . . . . . . . . . . . 858
polynomial, randPoly( )
. . . . . . . . 859
randPoly( ), random polynomial
. . . . 859
RandSeed, random number seed
. . 743,
859
rational functions activity
. . . . . . . . . . 751
RclGDB, recall graph database
505, 629,
860
RclPic, recall picture
. . . . . . . . . 629, 860
real( ), real
. . . . . . . . . . . . . . . . . . . . . 860
recall
graph database, RclGDB
. 505, 629,
860
picture, RclPic
. . . . . . . . . . . 629, 860
Recall (2 6)
. . . . . . . . . . . . . . . . . 19
reciprocal, x/
. . . . . . . . . . . . . . . . . . . 909
rectangular x coordinate, P4Rx( )
. . . 847
rectangular y coordinate, P4Ry( )
. . . 847
rectangular-vector display, 4Rect
. . . . 860
reduced row echelon form, rref( )
. . 260,
743
ref( ), row echelon form
. . . . . . . . . . . 861
regressions
. . . . . . . . . . . . . . . . . . . . 834
cubic, CubicReg
. . . . .546, 798, 941
exponential, ExpReg
. .546, 815, 941
formulas
. . . . . . . . . . . . . . . 941, 943
linear regression, LinReg
. 546, 834,
941
logarithmic, LnReg
. . .546, 835, 942
logistic, Logistic
. . . . . .546, 836, 942
medium-medium line, MedMed
. 546,
839, . . . . . . . . . . . . . . . . . . . 942