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 nindex, and returns the modified matrix (or vector).

The inserted array must have the same number of columns as the target array.

nindex 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

 

nindex

→

 

[[ matrix ]]3

 

 

 

[[ matrix ]]1

[ vector ]row

 

nindex

→

 

[[ matrix ]]2

 

 

 

[ vector ]1

nelement

 

nindex

→

 

[ vector ]2

 

 

 

 

 

 

 

 

 

 

 

See also:

COL–, COL+, ROW–, RSWP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ROW→

Command

 

 

 

 

 

 

 

 

Type:

 

 

 

 

 

 

 

 

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:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ln+1/A1 7

L2/An

L1/An+1

 

 

Level 1/Item 1

 

 

 

 

 

 

 

 

 

 

 

 

[ vector ]row 1 +

[ vector ]row n

nrow count

→

 

[[ matrix ]]

 

 

 

element

+

element

n

element count

→

 

[ vector ]

column

 

 

 

1

n

 

 

 

 

 

 

 

L = Level; A = Argument; I = item

 

 

 

 

 

 

See also:

→COL, COL→, →ROW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

→ROW

Command

 

 

 

 

 

 

 

 

Type:

 

 

 

 

 

 

 

 

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:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1/Argument1

 

Ln+1/I1 7 L2/In

 

 

L1/In+1

 

 

 

 

 

 

 

 

 

 

 

 

 

[[ matrix ]]

→

[ vector ]row n … [ vector ]row n

 

nrowcount

 

 

 

 

[ vector ]

→

element … element

 

n

elementcount

 

 

 

 

 

1

 

n

 

 

 

 

 

 

 

L =Level; A = Argument; I = Item

 

 

 

 

 

 

See also:

→COL, COL→, ROW→

 

 

 

 

 

 

 

3-208 Full Command and Function Reference