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 4Bin 417 4Cylind 429
4DD 432 4Dec 432 4DMS 438
4Hex 456 4Polar 480 4Rect 489
4Sphere 506 abs() 414 and 414
angle() 415 approx() 416 ceiling() 418
conj() 422 cos 423 cosê() 424
cosh() 424 coshê() 424 E441
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
P4Rx() 476 P4Ry() 476 r (radian) 535
R4Pq() 487 R4Pr() 487 real() 489
remain() 490 rotate() 491 round() 492
shift() 499 sign() 500 sin() 501
sinê() 501 sinh() 502 sinhê() 502
tan() 510 tanê() 511 tanh() 511
tanhê() 511 tmpCnv() 514 @tmpCnv() 514
xê538
+ (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
list4mat() 463 LU 466 mat4list() 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
T509 unitV() 516 variance() 517
xê538
Math
Matrices