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Messages 54 - 83 of 255   Oldest  |  < Older  |  Newer >  |  Newest
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54
I've released a couple new versions of Frink with some additional support for intervals, along with some various improvements and major internal rewriting. ...
Alan Eliasen
aeliasen
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Jun 7, 2005
7:43 pm
55
I was just watching Star Trek: The Next Generation, the episode "Silicon Avatar," where our old friend the Crystalline Entity attacks a planet, as he is wont...
Alan Eliasen
aeliasen
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Jun 8, 2005
6:44 am
56
Alan, I strongly discourage halting the program due to overlapping intervals. Yes, it is kind of hard to linearize this relationship (ok, we do not exactly ...
David Bergman
davber42
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Jun 8, 2005
2:31 pm
57
... Interestingly, this mail took about 20 hours to get from your machine to mine! Looks like there was one of those huge delays internally to Yahoo again. As...
Alan Eliasen
aeliasen
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Jun 8, 2005
8:25 pm
58
... Just a point of clarification--the sentence above is potentially ambiguous too. :) Are you saying that: a.) You would rather have the < relation yield...
Alan Eliasen
aeliasen
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Jun 8, 2005
11:49 pm
59
... Well, there is no hole. The order is partial, that is all. ... I am promoting Prof. Moore's definition, i.e., (1). ... Yes, that is the partial nature. The...
David Bergman
davber42
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Jun 9, 2005
3:06 am
60
hey, Just a request.. but could people post regular email rather than htmlified email? I'm not sure if this is an option via a yahoogroup; but it sure would...
Edward Peschko
esp5@...
Send Email
Jun 9, 2005
3:19 am
61
... Yes, I should have replaced "and" with "So we should". ... (a), which I thought was obvious, if nothing else, from the rest of my e-mail. ... Yes, but that...
David Bergman
davber42
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Jun 9, 2005
3:20 am
62
... Unfortunately, Moore's definitions of relational operators are incomplete. I even tried to get Prof. Moore to clarify in an e-mail last week....
Alan Eliasen
aeliasen
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Jun 9, 2005
6:36 am
63
I wanted to find out how fast those satelites zip around the earth and was a little dissapointed that there is no variable for the geostationary orbit ...
Scott Kirkwood
Scott_Kirkwood
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Jun 9, 2005
3:02 pm
64
... I always end up re-deriving that from a = v^2/r and f = G m1 m2 / r^2 because I never remember the equation for orbital period. The long-term goal is to...
Alan Eliasen
aeliasen
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Jun 10, 2005
1:29 am
65
Regarding Georgia, Yes I was looking for ?? geo and noticed that Georgia was NaN. I wonder if now, instead of having: sundist := 1.0000010178 au//...
Scott Kirkwood
Scott_Kirkwood
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Jun 10, 2005
1:52 pm
66
... Is there a syntax for getting the max and min from an interval? sundist.max? sundist.max[]? max[sundist]?...
Marcus Downing
shrink_laureate
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Jun 10, 2005
2:43 pm
67
... It might make sense to do just that for all uncertain numbers. Even the near distance and far distance have their own uncertainties. I would probably do...
Alan Eliasen
aeliasen
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Jun 10, 2005
6:59 pm
68
Here's a rather amazing example of how intervals can be harnessed to tackle tough practical problems. I've just slapped together a remarkably simple...
Alan Eliasen
aeliasen
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Jun 12, 2005
7:52 am
69
That is pretty impressive. Technically, it's what a graph is - a locus of all positions - but no other graphing thing i know does it that straightforwardly....
Marcus Downing
shrink_laureate
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Jun 12, 2005
11:06 am
70
... It looks like I'm not alone. A web search shows that the tool GraphEQ apparently uses interval arithmetic to plot its graphs: ...
Alan Eliasen
aeliasen
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Jun 12, 2005
11:20 pm
71
... I always seem to be the one making more work for you... ... Rather than targetting pixels, is there any way you could target something like postscript?...
Marcus Downing
shrink_laureate
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Jun 13, 2005
8:47 am
72
... I'd certainly like to implement Frink's graphic libraries as rendering lines, rectangles, and curves instead of pixels. That way it's directly scalable,...
Alan Eliasen
aeliasen
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Jun 15, 2005
5:41 pm
73
I've no idea if this would work, but i'm going to try thinking on paper about how to make a curved graph from a set of interval-calculated pixels. Each pixel,...
Marcus Downing
shrink_laureate
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Jun 15, 2005
6:48 pm
74
I asked a physicist friend if he had anything to add to this discussion. His interesting, but deeply unhelpful answer to the question of [2, 4] < [3, 5]...
Marcus Downing
shrink_laureate
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Jun 15, 2005
7:43 pm
75
... This answer reminds me strongly of Richard Feynman's description of his mental fitness test for the army. As recounted in his excellent book, "Surely...
Alan Eliasen
aeliasen
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Jun 16, 2005
2:03 am
76
... [snip] ... I think he (the physicist friend of Marcus') switched momentarily to integral mode, where he felt that the first interval had three integers,...
David Bergman
davber42
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Jun 16, 2005
2:41 am
77
... no no, nothing like that. i stayed in intervals the whole time. a = [2, 4] b = [3, 5] P(a = [2, 3]) = 0.5 // automatically true P(a = [3, 4]) = 0.5 //...
Marcus Downing
shrink_laureate
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Jun 16, 2005
9:20 am
78
... I was just trying to be creative, and cute, in my psychothesis. Not to worry, you are absolutely right in that the left interval and right interval lie in...
David Bergman
davber42
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Jun 16, 2005
4:03 pm
79
... That makes me feel better. Especially since, when i first did them, it was in rather more of a hurry and rather less explicitly stated than the version...
Marcus Downing
shrink_laureate
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Jun 16, 2005
9:33 pm
80
... I've been known to rant about Penrose quite a bit--mostly his crackpot pet theory that quantum gravity is responsible for cognition in the human brain. ......
Alan Eliasen
aeliasen
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Jun 17, 2005
2:08 am
81
... What do you mean? It is obvious: 1. We do not know anything about quantum gravity. 2. We do not know anything about the origin of cognition. Alas, they...
David Bergman
davber42
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Jun 17, 2005
2:25 am
82
... I've done some finger-math, and i reckon that for a decent 0.01 pixel accuracy - suitable for a printer, overkill for antialiasing - it'll be about 20...
Marcus Downing
shrink_laureate
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Jun 21, 2005
6:24 pm
83
As some of you may know, one of the original things that inspired me to create frink was one of those endlessly forwarded e-mails of interesting but dubious...
Alan Eliasen
aeliasen
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Jul 29, 2005
9:55 am
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