IBM 5100 Apl Reference Manual

42
Or to get all of columns 4 and 1, you would enter:
M[ i '0I-
l. ]
l.J.
:I.
B
5
:1.2
9
Note: You still have to enter the semicolon to make clear which coordinate is which.
The number of semicolons required is the rank of the array minus one. If the correct
number of semicolons is not specified, RANK ERROR results:
3 L~
Mt<5 LI·p\:L2
pM
Mr.6Jf·9
R(~NK ERROR
M[6]t-9
You can change elements within an array by assigning new values for the indexed
elements. (The rest
of the array remains unchanged.)
:I.
")
4- ••
1+
I::'
d
....
t'
B
l
I.,.
7
3
b
'1
'i
.'"0.
:1.0
B
A~3 3p1 2 3 4 5 6 7 8 9
A
(:l[ 2 i
::.~ :3]~-lO
20
f~
::5
:~~ 0
':~

IBM 5100 Specifications

General

Brand	IBM
Model	5100
Category	Laptop
Language	English