Reference Guide

Full Command and Function Reference 3-97
Access: !° LIST ELEMENTS GET ( °is the left-shift of the Nkey).
Input/Output:
Level 2/Argument 1 Level 1/Argument 2 Level 1/Item 1
[[ matrix ]] n
position
→
z
get
[[ matrix ]] { n
row
, m
column
}
→
z
get
'name
matrix
' n
position
→
z
get
'name
matrix
' { n
row
, m
column
}
→
z
get
[ vector ] n
position
→
z
get
[ vector ] {n
position
}
→
z
get
'name
vector
' n
position
→
z
get
'name
vector
' {n
position
}
→
z
get
{ list } n
position
→
obj
get
{ list } {n
position
}
→
obj
get
'name
list
' n
position
→
obj
get
'name
list
' {n
position
}
→
obj
get
Example 1: [[ 2 3 7 ][ 3 2 9 ][ 2 1 3 ] { 2 3 } GET returns 9 .
Example 2: [[ 2 3 7 ][ 3 2 9 ][ 2 1 3 ] 8 GET returns 1 .
Example 3: { A B C D E } { 1 } GET returns 'A' .
See also: GETI, PUT, PUTI
GETI
Type: Command
Description: Get and Increment Index Command: Returns from the argument 1/level 2 array or list (or named
array or list) the real or complex number z
get
or object obj
get
whose position is specified in
argument 2/level 1, along with the first (level 2) argument and the next position in that argument.
For matrices, the position is incremented in row order.
Access: !° LIST ELEMENTS GETI ( °is the left-shift of the Nkey).
Flags: Index Wrap Indicator (–64)