more rex usage examples
(define variables to avoid re-entry)
(define variables to avoid re-entry)
rex > x
= [3, 9, 1, 2, 8, 7, 5, 6, 4];
1
rex > x;
[3, 9, 1, 2, 8, 7, 5, 6, 4]
rex > sort(x);
[1, 2, 3, 4, 5, 6, 7, 8, 9]
rex > x;
[3, 9, 1, 2, 8, 7, 5, 6, 4]
This 1
means true, the definition was accepted.