reverse

Syntax

reverse(X)

X is a vector/matrix.

Return a new vector or matrix with reverse order of the original vector or matrix.

reverse `hello `world;
// output: [world,hello]

(1..6).reverse();
// output: [6,5,4,3,2,1]

x=1..6$2:3;
x


#0	#1	#2
1	3	5
2	4	6

reverse(x);


#0	#1	#2
6	4	2
5	3	1