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Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics pane
From: |
Jim Segrave |
Subject: |
Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel |
Date: |
Fri, 3 Oct 2003 11:03:14 +0200 |
User-agent: |
Mutt/1.4i |
On Fri 03 Oct 2003 (07:40 +0000), Joern Thyssen wrote:
> On Thu, Oct 02, 2003 at 10:21:13PM +0200, Holger wrote
> > At 02:09 01.10.2003, Jim Segrave wrote:
> >
> > >> Does someone know why getMatchPoints() does this and whether this is
> > >> intended?
> > >
> > >I can't reproduce this.
> >
> > Here is an example:
> > Attached is a game with one wrong double and a missed double. To reproduce:
> > run gnubg in gdb, set a breakpoint just after line 311 (the call to
> > getMatchPoints), load the attached game, and invoke Analyse/Session
> > statistics.
> > Here this gives for the wrong double (the first decision):
> >
> > (gdb) p aaarPointsMatch
> > $2 = {{{0.26412797, 0.225260854}, {0.49239853, 0.49239853},
> > {0.720825553, 0.785499096}, {0.969819069, 0.785499096}},
> > {{0.279174447, 0.214500904}, {0.507601678, 0.507601678},
> > {0.73587203, 0.774739146}, {0.984015822, 0.774739146}}}
> >
> > Analyse/Market window (GUI version) with the wrong double selected gives:
> > Market window for player pl0
> > Dead cube Fully live
> > TP 26.413% 21.450%
> > DP 49.240% 49.240%
> > CP 72.083% 77.474%
> > TG 96.982% 77.474%
> >
> > Market window for player pl1
> > Dead cube Fully live
> > TP 27.917% 22.526%
> > DP 50.760% 50.760%
> > CP 73.587% 78.550%
> > TG 98.402% 78.550%
>
> Sorry, I've lost track of this thread. Where is the error in the numbers
> above?
Player 1 TG fully live is displayed as 78.550, player 0 TG fully live
as 77.474, but the values in aaarPointsMatch have the opposite assignment
> >
> > Ok, I'll compare them with an entity of MWC.
>
> NO NO NO!
>
> The values returned by getMatchPoints *must* be compared with a gwc,
> i.e., arOutput[ OUTPUT_WIN ]!!!!
>
> The numbers above say that pl0 can take a double when he has a game
> winning chance of 21.450% - 26.413% depending on recube-vig. The numbers
> do *not* say anything about the MWC he must have to take!!!
Oops - thanks for the warning - you've probably saved Holger from a
lot of work just to introduce a bug.
--
Jim Segrave address@hidden
- Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, (continued)
- Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, olivier croisille, 2003/10/02
- Re: Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Massimiliano . Maini, 2003/10/02
- Re: Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, olivier croisille, 2003/10/02
- Re: Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, olivier croisille, 2003/10/02
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Holger, 2003/10/02
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Jim Segrave, 2003/10/02
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Joern Thyssen, 2003/10/03
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel,
Jim Segrave <=
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Holger, 2003/10/03
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Joern Thyssen, 2003/10/03
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Holger, 2003/10/03
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Joern Thyssen, 2003/10/04
- Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Holger, 2003/10/04
- Re: Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, olivier croisille, 2003/10/02
- Re: Re: [Bug-gnubg] Wrong cube errors categories in analysis statistics panel, Massimiliano . Maini, 2003/10/03