Texas Instruments PLUS TI-89 - Manual (Page 488)

Appendix A: Functions and Instructions 471
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 471 of 132
NewData CATALOG
NewData dataVar , list1 [, list2 ] [, list3 ]...
Creates data variable dataVar, where the
columns are the lists in order.
Must have at least one list.
list1 , list2 , ..., listn can be lists as shown,
expressions that resolve to lists, or list
variable names.
NewData makes the new variable current in
the Data/Matrix Editor.
NewData mydata,{1,2,3},{4,5,6}
¸
Done
(Go to the Data/Matrix Editor and open
the var mydata to display the data
variable below.)
NewData dataVar , matrix
Creates data variable dataVar based on
matrix .
NewData sysData, matrix
Loads the contents of matrix into the system
data variable sysData .
NewFold CATALOG
NewFold folderName
Creates a user-defined folder with the name
folderName , and then sets the current folder
to that folder. After you execute this
instruction, you are in the new folder.
NewFold games ¸ Done
newList() CATALOG
newList( numElements ) ⇒
list
Returns a list with a dimension of
numElements . Each element is zero.
newList(4) ¸ {0 0 0 0}
newMat() CATALOG also Math/Matrix menu
newMat( numRows , numColumns ) ⇒ matrix
Returns a matrix of zeros with the dimension
numRows by numColumns .
newMat(2,3) ¸ [
0 0 0
0 0 0
]
NewPic CATALOG
NewPic matrix , picVar [, maxRow][, maxCol]
Creates a pic variable picVar based on matrix .
matrix must be an n×2 matrix in which each
row represents a pixel. Pixel coordinates
start at 0,0. If
picVar already exists, NewPic
replaces it.
The default for picVar is the minimum area
required for the matrix values. The optional
arguments,
maxRow and maxCol , determine
the maximum boundary limits for picVar .
NewPic [1,1;2,2;3,3;4,4;5,5;
5,1;4,2;2,4;1,5],xpic ¸ Done
RclPic xpic ¸