Texas Instruments TI-92 Owners Manual - Page 616
M continued, QR factorization
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M (continued) dimension, dim( ), 437 dot addition, .+, 530 dot division, .à, 531 dot multiplication, .†, 531 dot power, .^, 531 dot subtraction, .N, 531 eigenvalue, eigVl( ), 442 eigenvector, eigVc( ), 442 filling, Fill, 448 identity, identity( ), 456 inserting, 246, 247 list to matrix, list4mat( ), 463 locking, 248 lower-upper decomposition, LU, 466 matrix to list, mat4list( ), 467 maximum, max( ), 467 minimum, min( ), 469 new data, NewData, 289, 471 new, newMat( ), 471 operations, 411 pretty print, 240 product, product( ), 482 QR factorization, QR, 485 random, randMat( ), 388, 488 reduced row echelon form, rref( ), 73, 388, 493 row addition, rowAdd( ), 492 row dimension, rowDim( ), 492 row echelon form, ref( ), 490 row multiplication and addition, mRowAdd( ), 470 row norm, rowNorm( ), 493 row operation, mRow( ), 469 row swap, rowSwap( ), 493 sorting columns, 251 submatrix, subMat( ), 508 summation, sum( ), 492, 508 transpose, î, 509 variables, 239, 240, 241, 242 matrix to list, mat4list( ), 467 max( ), maximum, 467 Maximum (graph math tool), 122, 123 mean( ), mean, 467 median( ), median, 467 MedMed, medium-medium line regression, 262, 468, 571 memory, 349 - 364 archiving, Archive, 289, 361, 416 checking, 353, 354 insufficient display memory, , 103 resetting, 353, 354 unarchive, Unarchiv, 289, 361, 516 VAR-LINK screen, 355, 356, 357, 358, 361 Memory (zoom), 119, 121 Memory error, 364 menu item, Item, 302, 303, 459 menus, 34 Algebra, 70, 72 APPLICATIONS, 34, 38 Calc, 75 CATALOG, 44 CHAR (character), 34 Clean Up, 43 Complex, 71 CUSTOM, 34, 37, 303, 304 Extract, 71 MATH, 34, 122 toolbar, 34, 37 Trig, 71 using, 34 messages. See also errors and troubleshooting BATT, 54, 576, 579 false, 80 Garbage collection, 362, 363 insufficient display memory, , 103 true, 80 undef (undefined), 80 mid( ), mid-string, 293, 468 min( ), minimum, 469 Minimum (graph math tool), 11, 122, 123 minute notation, ', 536 mod( ), modulo, 469 modes, 40, 550 - 454 Angle, 41, 108, 551 Approximate, 29, 41, 54, 62, 553 Auto, 29, 41, 54, 63, 553 Base, 42, 554 Complex Format, 41, 551 Current folder, 41, 550 Custom Units, 42, 554 Display Digits, 31, 41, 550 Exact/Approx, 29, 41, 54, 61, 62, 63, 553 Exponential Format, 31, 41, 551 get/return, getMode( ), 300, 453 Graph, 41, 54, 108, 130, 136, 142, 157, 179, 550 Graph 2, 41, 553 Language, 42, 554 Number of Graphs, 41, 553 Pretty Print, 29, 41, 552 setting in programs, 300 setting, setMode( ), 300, 305, 496 Split App, 41, 553 Split Screen, 41, 552 Unit System, 42, 82, 554 Vector Format, 41, 552 modulo, mod( ), 469 MoveVar, move variable, 289, 469 mRow( ), matrix row operation, 469 mRowAdd( ), matrix row multiplication and addition, 470 multiply, †, 527 multistatement functions, 207 Index 599
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