Switch Catalog; T(Transpose) Math/Matrix Menu - Texas Instruments TITANIUM TI-89 User Manual

switch()
CATALOG
integer1
switch([
Returns the number of the active window. Also
can set the active window.
Note:
Window 1
or bottom.
If
integer1
If integer1
previously active window number.
If
integer1
previously active window number.
If
integer1
returns the previously active window number.
integer1
TI-89 Titanium/Voyage™ 200 is not displaying a
split screen.
T
(transpose)
MATH/Matrix menu
î
⇒ ⇒ ⇒ ⇒
matrix1
Returns the complex conjugate transpose of
.
matrix1
Appendix A: Functions and Instructions
]) ⇒ ⇒ ⇒ ⇒
integer
is left or top;
Window 2
= 0, returns the active window number.
= 1, activates window 1 and returns the
= 2, activates window 2 and returns the
is omitted, switches windows and
is ignored if the
matrix
is right
switch()
¸
[1,2,3;4,5,6;7,8,9] ! mat1 ¸
mat1 î ¸
[a,b;c,d] ! mat2 ¸
mat2 î ¸
[1+ ,2+ ;3+ ,4+
i i i
mat3 î ¸
1 2 3


4 5 6

7 8 9
1 4 7


2 5 8

3 6 9
[
[
] ! mat3 ¸
i
i
1+
[
i
3+
i
1 ì 3 ì
[
i
2 ì 4 ì






a b
]
c d
a c
]
b d
i
2+
i ]
4+
i
i ]
885