Reference Guide

3-208 Full Command and Function Reference
ROW+
Type: Command
Description: Insert Row Command: Inserts an array into a matrix (or one or more numbers into a vector) at
the position indicated by n
index
, and returns the modified matrix (or vector).
The inserted array must have the same number of columns as the target array.
n
index
is rounded to the nearest integer. The original array is redimensioned to include the new
columns or elements, and the elements at and below the insertion point are shifted down.
Access: !Ø CRREATE ROW ROW + ( Ø is the left-shift of the 5key).
!´ MATRIX ROW ROW + ( ´ is the left-shift of the Pkey).
Input/Output:
Level 3/Argument 1 Level 2/Argument 2 Level 1/Argument 3 Level 1/Item 1
[[ matrix ]]
1
[[ matrix ]]
2
n
index
→
[[ matrix ]]
3
[[ matrix ]]
1
[ vector ]
row
n
index
→
[[ matrix ]]
2
[ vector ]
1
n
element
n
index
→
[ vector ]
2
See also: COL–, COL+, ROW–, RSWP
ROW→
Type: Command
Description: Rows to Matrix Command: Transforms a series of row vectors and a row count into a matrix
containing those rows, or transforms a sequence of numbers and an element count into a vector
with those numbers as elements.
Access: !Ø CREATE ROW ROW → ( Ø is the left-shift of the 5key).
!´ MATRIX ROW ROW → ( ´ is the left-shift of the Pkey).
Input/Output:
L
n+1
/A
1
 L
2
/A
n
L
1
/A
n+1
Level 1/Item 1
[ vector ]
row 1
+ [ vector ]
row n
n
row count
→
[[ matrix ]]
element
1
+ element
n
n
element count
→
[ vector ]
column
L = Level; A = Argument; I = item
See also: →COL, COL→, →ROW
→ROW
Type: Command
Description: Matrix to Rows Command: Transforms a matrix into a series of row vectors, returning the
vectors and row count, or transforms a vector into its elements, returning the elements and
element count.
Access: !Ø CREATE ROW → ROW ( Ø is the left-shift of the 5key).
!´ MATRIX ROW → ROW ( ´ is the left-shift of the Pkey).
Input/Output:
L
1
/Argument
1
L
n+1
/I
1
 L
2
/I
n
L
1
/I
n+1
[[ matrix ]]
→
[ vector ]
row n
… [ vector ]
row n
n
rowcount
[ vector ]
→
element
1
… element
n
n
elementcount
L =Level; A = Argument; I = Item
See also: →COL, COL→, ROW→