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Talk:Hofstadter Figure-Figure sequences: Difference between revisions
Talk:Hofstadter Figure-Figure sequences (view source)
Revision as of 02:49, 24 May 2015
, 9 years ago→timings for the REXX solutions: edited the source.
(→S(n): Fixed link.) |
m (→timings for the REXX solutions: edited the source.) |
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Line 67:
ffr: procedure expose r. s. rr.; parse arg n
if r.n\==0 then return r.n /*Defined? Then return the value.*/
_=ffr(n-1) + ffs(n-1) /*calculate the
r.n=_; rr._=1; return _ /*assign value to R & RR; return.*/
/*──────────────────────────────────FFS subroutine──────────────────────*/
Line 79:
return s.n /*return the value to the invoker*/
/*──────────────────────────────────SERR subroutine─────────────────────*/
sErr: errs=errs+1; say '***error***!' arg(1); return</lang>
'''output''' when using the defaults:
<pre>
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