Texas Instruments TI-89 Manual Book page 488

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