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(50g) Möbius function (MOB)
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03-18-2018, 06:08 AM
(This post was last modified: 03-18-2018 06:35 AM by Joe Horn.)
Post: #8
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RE: (50g) Möbius function (MOB)
(03-17-2018 09:38 PM)John Keith Wrote: I wrote a similar program a few years ago for a similar reason (playing around with number theory). It is longer but also quite a bit faster... Yowza! I had thought that using FACTORS would be faster than using FACTOR because the former is faster... but that's not the only factor here (as it were). Good job!  EDIT: (03-17-2018 09:38 PM)John Keith Wrote: However, I'm sure that Gerald's sysRPL version will put both of ours to shame! Yep. Timing for input of 12345678: Joe: 0.247_s John: 0.177_s Gerald: 0.041_s Gerald's shines even brighter on things like large factorials. Try 20! to see what I mean. <0|ɸ|0> -Joe- |
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| Messages In This Thread |
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(50g) Möbius function (MOB) - Joe Horn - 03-16-2018, 02:34 PM
RE: (50g) Möbius function (MOB) - Luigi Vampa - 03-16-2018, 03:26 PM
RE: (50g) Möbius function (MOB) - DavidM - 03-16-2018, 07:25 PM
RE: (50g) Möbius function (MOB) - Joe Horn - 03-17-2018, 02:06 PM
RE: (50g) Möbius function (MOB) - Gerald H - 03-17-2018, 05:58 AM
RE: (50g) Möbius function (MOB) - John Keith - 03-17-2018, 09:38 PM
RE: (50g) Möbius function (MOB) - Joe Horn - 03-18-2018 06:08 AM
RE: (50g) Möbius function (MOB) - pier4r - 03-17-2018, 11:12 PM
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