Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Group: Matrix Manipulation
Topic: Sorting and Counting
See also: [] dot list size

Function: {}
Description: {} gives an element of a list.

Usage: y = x{n}
Input:
x list
n integer, number of an element of x
Output:
y element of x with number n

Note:

Example:

x1=#(1,3)~#(3,1)
x2=4:6
y=list(x1,x2)
y{1}
Result:

Contents of x1
[1,]     1     3 
[2,]     3     1 

Group: Matrix Manipulation
Topic: Sorting and Counting
See also: [] dot list size

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

(C) MD*TECH Method and Data Technologies, 28.6.1999