Texas Instruments PLUS TI-89 - Manual (Page 428)

Appendix A: Functions and Instructions 411
8992APPA.DOC TI-89 / TI-92 Plus: Appendix A (US English) Susan Gullord Revised: 02/23/01 1:48 PM Printed: 02/23/01 2:21 PM Page 411 of 132
+ (add) 526 ì (subtract) 526 ù (multiply) 527
à (divide) 527 ë (negate) 528 % (percent) 528
! (factorial) 531 ‡ () (sqr. root) 533 ^ (power) 534
¡ (degree) 535  (angle) 535 ¡ , ', " 536
_ (underscore) 536 4 (convert) 537 10^() 537
0b, 0h 539 4 Bin 417 4 Cylind 429
4 DD 432 4 Dec 432 4 DMS 438
4 Hex 456 4 Polar 480 4 Rect 489
4 Sphere 506 abs() 414 and 414
angle() 415 approx() 416 ceiling() 418
conj() 422 cos 423 cos ê () 424
cosh() 424 cosh ê () 424 E 441
e^() 441 exact() 443 floor() 448
fpart() 451 gcd() 451 imag() 457
int() 458 intDiv() 458 iPart() 459
isPrime() 459 lcm() 460 ln() 463
log() 465 max() 467 min() 469
mod() 469 nCr() 470 nPr() 474
P 4 Rx() 476 P 4 Ry() 476 r (radian) 535
R 4 P q () 487 R 4 Pr() 487 real() 489
remain() 490 rotate() 491 round() 492
shift() 499 sign() 500 sin() 501
sin ê () 501 sinh() 502 sinh ê () 502
tan() 510 tan ê () 511 tanh() 511
tanh ê () 511 tmpCnv() 514 @ tmpCnv() 514
x ê 538
+ (add) 526 ì (subtract) 526 ù (multiply) 527
à (divide) 527 ë (negate) 528 .+ (dot add) 530
. . (dot subt.) 531 . (dot mult.) 531 . / (dot divide) 531
.^ (dot power) 531 ^ (power) 534 augment() 417
colDim() 421 colNorm() 421 crossP() 425
cumSum() 428 det() 436 diag() 436
dim() 437 dotP() 439 eigVc() 442
eigVl() 442 Fill 448 identity() 456
list 4 mat() 463 LU 466 mat 4 list() 467
max() 467 mean() 467 median() 467
min() 469 mRow() 469 mRowAdd() 470
newMat() 471 norm() 473 product() 482
QR 485 randMat() 488 ref() 490
rowAdd() 492 rowDim() 492 rowNorm() 493
rowSwap() 493 rref() 493 simult() 500
stdDev() 506 subMat() 508 sum() 508
T 509 unitV() 516 variance() 517
x ê 538
Math
Matrices