XploRe Help : op

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:	Operators
See also:	aseq mseq matrix #

Function:		:
Description:		: generates additive sequences in ascending or descending order.

Usage:	`z = l : u`
Input:
	`l`	scalar
	`u`	scalar
Output:
	`z`	(l-u+1) dimensional vector containing l, l+1, ..., u

Example:

(4:6)'~(3:1)'

Result:

Contents of _tmp

[1,]     4  5  6  3  2  1