Arie Groeneveld wrote: > > Viktor Cerovski schreef: >> >> fib=: 3 : 0 M. >> if. 1>:y do. y else. (fib y-1)+fib y-2 end. >> ) >> and that will speed up 'fib 35' about 10000 times, > Remember Roger Hui's remarks on this subject, especially about the > result of ts in this case. > ts 'fib 25' > 2.8e_5 37248 > > but, only time: > timer 'fib2 25' > 2.4775 > > n.b. all first call's > > > > =@@i > Yes, I was thinking more of 'fib"0 i. n' -- View this message in context: http://www.nabble.com/Performance-comparison-tp14595315s24193p14598560.html Sent from the J General mailing list archive at Nabble.com. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
- [Jgeneral] Performance comparison R.E. Boss
- Re: [Jgeneral] Performance comparison Arie Groeneveld
- Re: [Jgeneral] Performance comparison Arie Groeneveld
- Re: [Jgeneral] Performance comparison Arie Groeneveld
- Re: [Jgeneral] Performance comparison Arie Groeneveld
- Re: [Jgeneral] Performance comparison Viktor Cerovski
- Re: [Jgeneral] Performance comparison Arie Groeneveld
- Re: [Jgeneral] Performance comparison Viktor Cerovski
- RE: [Jgeneral] Performance comparison R.E. Boss
- RE: [Jgeneral] Performance comparison Viktor Cerovski
- RE: [Jgeneral] Performance comparison R.E. Boss
- Re: [Jgeneral] Performance comparison Roger Hui
- Re: [Jgeneral] Performance compariso... Viktor Cerovski
- Re: [Jgeneral] Performance comparison Arie Groeneveld
- Re: [Jgeneral] Performance compariso... Viktor Cerovski
- Re: [Jgeneral] Performance compariso... Devon McCormick
