mirror of
https://github.com/nineties/planckforth
synced 2025-01-14 08:01:27 +01:00
3 lines
73 B
Forth
3 lines
73 B
Forth
|
: fib dup 2 < unless 1- dup recurse swap 1- recurse + then ;
|
||
|
|
20 fib . cr
|