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Re: some questions about coding

Thu, 17 March 2005 18:56

PricklyPea

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Messages: 534
Registered: February 2005

Marduk wrote on Thu, 17 March 2005 18:30

ConstB wrote on Fri, 11 March 2005 05:18

planetValuePoints = sqrt((double)planetValuePoints/3)+0.9;

I don't think it is sqrt(3) - with a sample of 11,244 green habs, I got my best results dividing by 1.724. I presume some sort of rounding issue was at work.

The actual implementation is a double precision multiplication by 0.33333etc. and then sqrt. Not sure if this gives rise to differences in what you've implemented.

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[Message index]

		some questions about coding By: ConstB on Wed, 09 March 2005 03:33
		Re: some questions about coding By: LEit on Wed, 09 March 2005 10:51
		Re: some questions about coding By: PricklyPea on Wed, 09 March 2005 10:57
		Re: some questions about coding By: LEit on Wed, 09 March 2005 11:01
		Re: some questions about coding By: ConstB on Wed, 09 March 2005 12:08
		Re: some questions about coding By: LEit on Wed, 09 March 2005 13:01
		Re: some questions about coding By: ConstB on Wed, 09 March 2005 13:39
		Re: some questions about coding By: PricklyPea on Wed, 09 March 2005 14:32
		Re: some questions about coding By: LEit on Wed, 09 March 2005 21:42
		Re: some questions about coding By: Downsider on Thu, 10 March 2005 19:46
		Re: some questions about coding By: ConstB on Fri, 11 March 2005 05:04
		Re: some questions about coding By: mazda on Fri, 11 March 2005 05:48
		Re: some questions about coding By: Madman on Mon, 14 March 2005 02:52
		Re: some questions about coding By: ConstB on Wed, 09 March 2005 14:35
		Re: some questions about coding By: ConstB on Wed, 09 March 2005 14:51
		Re: some questions about coding By: ConstB on Wed, 09 March 2005 15:05
		Re: some questions about coding By: ConstB on Thu, 10 March 2005 12:40
		Re: some questions about coding By: PricklyPea on Thu, 10 March 2005 13:54
		Re: some questions about coding By: ConstB on Fri, 11 March 2005 05:18
		Re: some questions about coding By: mazda on Fri, 11 March 2005 05:58
		Re: some questions about coding By: m.a@stars on Fri, 11 March 2005 07:49
		Re: some questions about coding By: ConstB on Fri, 11 March 2005 08:24
		Re: some questions about coding By: m.a@stars on Fri, 11 March 2005 08:40
		Re: some questions about coding By: ConstB on Fri, 11 March 2005 12:02
		Re: some questions about coding By: m.a@stars on Sat, 12 March 2005 07:45
		Re: some questions about coding By: Marduk on Thu, 17 March 2005 18:30
		Re: some questions about coding By: PricklyPea on Thu, 17 March 2005 18:56
		Re: some questions about coding By: m.a@stars on Fri, 18 March 2005 19:48
		Re: some questions about coding By: PricklyPea on Fri, 18 March 2005 22:25
		Re: some questions about coding By: m.a@stars on Sun, 20 March 2005 06:25
		Re: some questions about coding By: m.a@stars on Fri, 18 March 2005 07:24
		Re: some questions about coding By: Marduk on Sat, 19 March 2005 20:50
		Re: some questions about coding By: m.a@stars on Sun, 20 March 2005 06:20
		Re: some questions about coding By: m.a@stars on Sun, 20 March 2005 18:56
		Re: some questions about coding By: ConstB on Fri, 11 March 2005 07:52
		Re: some questions about coding By: PricklyPea on Fri, 11 March 2005 09:39
		Re: some questions about coding By: ConstB on Sat, 12 March 2005 08:19
		Re: some questions about coding By: m.a@stars on Sat, 12 March 2005 09:19
		Re: some questions about coding By: ConstB on Thu, 17 March 2005 12:48
		Re: some questions about coding By: LEit on Sun, 19 February 2006 22:12
		Re: some questions about coding By: m.a@stars on Mon, 20 February 2006 04:48
		Re: some questions about coding By: Kotk on Mon, 20 February 2006 06:03
		Re: some questions about coding By: m.a@stars on Mon, 20 February 2006 08:55
		Re: some questions about coding By: Kotk on Mon, 20 February 2006 10:49
		Re: some questions about coding By: m.a@stars on Mon, 20 February 2006 11:21
		Re: some questions about coding By: Kotk on Mon, 20 February 2006 15:58
		Re: some questions about coding By: m.a@stars on Tue, 21 February 2006 05:02
		Re: some questions about coding By: LEit on Tue, 21 February 2006 13:31
		Re: some questions about coding By: Kotk on Tue, 21 February 2006 14:04
		Re: some questions about coding By: m.a@stars on Tue, 21 February 2006 21:51
		Re: some questions about coding By: PricklyPea on Mon, 20 February 2006 12:08
		Re: some questions about coding By: Kotk on Mon, 20 February 2006 16:31
		Re: some questions about coding By: ninja_squirrel on Fri, 20 October 2006 21:34
		Re: some questions about coding By: Kotk on Sat, 21 October 2006 04:06
		Re: some questions about coding By: m.a@stars on Sat, 21 October 2006 04:24
		Re: some questions about coding By: ninja_squirrel on Sat, 21 October 2006 16:24
		Re: some questions about coding By: Kotk on Sat, 21 October 2006 17:00
		Re: some questions about coding By: ninja_squirrel on Sat, 21 October 2006 18:26
		Re: some questions about coding By: ninja_squirrel on Sun, 22 October 2006 21:05
		Re: some questions about coding By: m.a@stars on Mon, 23 October 2006 04:16

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