Dim; Disp; 4Dms; Dotp() - Texas Instruments TI-NSPIRE Reference Manual

dim()

⇒
List integer
dim( )
Returns the dimension of List.
⇒
Matrix list
dim( )
Returns the dimensions of matrix as a two-element list {rows,
columns}.
⇒
String integer
dim( )
Returns the number of characters contained in character string
String.

Disp

exprOrString1 exprOrString2
Disp [ ] [,
Displays the arguments in the Calculator history. The arguments are
displayed in succession, with thin spaces as separators.
Useful mainly in programs and functions to ensure the display of
intermediate calculations.
Note for entering the example:
on the handheld, you can enter multi-line definitions by pressing
@ ·
instead of at the end of each line. On the computer
keyboard, hold down and press
Alt
4
DMS
4
Value
DMS
4
List
DMS
4
Matrix
DMS
Interprets the argument as an angle and displays the equivalent DMS
¡
(DDDDDD MM'SS.ss'') number. See
(degree, minutes, seconds) format.
4
DMS will convert from radians to degrees when used in
Note:
radian mode. If the input is followed by a degree symbol
conversion will occur. You can use
line.

dotP()

⇒
List1 List2 expression
dotP( , )
Returns the "dot" product of two lists.
⇒
Vector1 Vector2
dotP( , )
Returns the "dot" product of two vectors.
Both must be row vectors, or both must be column vectors.
24
] ...
In the Calculator application
.
Enter
¡
, ', '' on page 104 for DMS
¡
4
only at the end of an entry
DMS
expression
In Degree angle mode:
, no
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