4. Usage Examples
4.1 Down Counter
100
@ $! 1 - @ ~2
10 13 ! !
4.2 Up Counter
0
@ $! 1 + @ 100 > |2
10 13 ! !
4.3 Greeter
10 13 100 108 114 111 87 32 111 108 108 101 72
13
& ! 1 - @ ~3
100
@ $! 1 - @ ~2
10 13 ! !
0
@ $! 1 + @ 100 > |2
10 13 ! !
10 13 100 108 114 111 87 32 111 108 108 101 72
13
& ! 1 - @ ~3