Texas Instruments TI-86 - Manual (Page 379)

Chapter 20: A to Z Function and Instruction Reference
367
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 367 of 118 20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 367 of 118
Trace
† GRAPH menu
Trace
Displays the current graph and lets the user trace a
function. From a program, press b to stop tracing
and continue with the program.
Transpose: T
MATRX MATH menu
matrix T
Returns a transposed real or complex matrix in which
element row,column is swapped with element
column
,row of matrix. For example:
ã a b
c d ä T
returns
ã a c
b d
ä
For complex matrices, the complex conjugate of each
element is taken.
[[1,2][3,4]]¶MATA b
[[1 2]
[3 4]]
MATA T b [[1 3]
[2 4]]
[[1,2,3][4,5,6][7,8,9]]¶MATB
b
[[1 2 3]
[4 5 6]
[7 8 9]]
MATB T b [[1 4 7]
[2 5 8]
[3 6 9]]
In RectC complex number mode:
[[(1,2),(1,1)][(3,2),(4,3)]]
¶MATC b
[[(1,2) (1,1)]
[(3,2) (4,3)]]
MATC T b [[(1, L 2) (3, L 2)]
[(1, L 1) (4, L 3)]]