Row+ - HP 48gII Advanced User's Reference Manual

ROT
Type: RPL Command
Description: Rotate Objects Command: Rotates the first three objects on the stack, moving the object on
level 3 to level 1.
In RPN mode, ROT is equivalent to 3 ROLL.
!°
Access:
Input/Output:
See also: OVER, PICK, ROLL, ROLLD, SWAP, UNROT
ROW–
Type: Command
Description: Delete Row Command: Deletes row n of a matrix (or element n of a vector), and returns the
modified matrix (or vector) and the deleted row (or element).
n or n
row element
!Ø
Access:
!´
Input/Output:
See also: COL–, COL+, ROW+, RSWP

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
The inserted array must have the same number of columns as the target array.
n is rounded to the nearest integer. The original array is redimensioned to include the new
index
columns or elements, and the elements at and below the insertion point are shifted down.
!Ø
Access:
!´
Input/Output:
See also: COL–, COL+, ROW–, RSWP
ROW
Type: Command
STACK ROT
L L
3 2
obj obj
3 2
is rounded to the nearest integer.
–
CRREATE ROW ROW
–
MATRIX ROW ROW
Level 2/Argument 1 Level 1/Argument 2
[[ matrix ]]
1
[ vector ]
1
, and returns the modified matrix (or vector).
index
+
CRREATE ROW ROW
+
MATRIX ROW ROW
Level 3/Argument 1 Level 2/Argument 2
[[ matrix ]]
1
[[ matrix ]]
1
[ vector ]
1
( °is the left-shift of the Nkey).
L
1
obj
1
L = Level
( Ø is the left-shift of the 5key).
( ´ is the left-shift of the Pkey).
n
row
n
element
( Ø is the left-shift of the 5key).
( ´ is the left-shift of the Pkey).
Level 1/Argument 3
[[ matrix ]] n
2
[ vector ] n
row
n n
element
Full Command and Function Reference 3-151
L L
3 2
obj obj
2 1
Level 2/Item 1 Level 1/Item 2
[[ matrix ]] [ vector ]
2
[ vector ] element
2
Level 1/Item 1
[[ matrix ]]
index
[[ matrix ]]
index
[ vector ]
index
L
1
obj
3
row
n
3
2
2