home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
sa104os2.zip
/
SATHR104.ZIP
/
SATHER
/
CONTRIB
/
LISP
/
ACKER.L
next >
Wrap
Lisp/Scheme
|
1994-10-25
|
224b
|
18 lines
{ Ackerman function - gri 12 Aug 1994 }
(setq A
(lambda (x y)
(cond
((= x 0) (+ y 1))
((= y 0) (A (- x 1) 1))
(t (A (- x 1) (A x (- y 1))))
)
)
)
{ Examples:
(A 3 2)
(A 3 3)
}