Return to acker2.icn CVS log

Up to [CSRG BSD Unix] / 43BSD / contrib / icon / book / f

Annotation of 43BSD/contrib/icon/book/f/acker2.icn, revision 1.1.1.1

1.1       root        1: procedure acker(i,j)
                      2:    local args, k
                      3:    static ackermem
                      4:    initial ackermem := table()
                      5:    args := i || "," || j
                      6:    if k := \ackermem[args] then return k
                      7:    if i = 0 then return ackermem[args] := j + 1
                      8:    if j = 0 then return ackermem[args] := acker(i - 1,1)
                      9:    return ackermem[args] := acker(i - 1,acker(i,j - 1))
                     10: end

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.