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Re: [lmi] [lmi-commits] master 1a54e49 1/2: Clarify non-MEC solves


From: Vadim Zeitlin
Subject: Re: [lmi] [lmi-commits] master 1a54e49 1/2: Clarify non-MEC solves
Date: Mon, 14 Sep 2020 22:28:11 +0200

On Fri, 11 Sep 2020 15:43:30 -0400 (EDT) Greg Chicares 
<gchicares@sbcglobal.net> wrote:

GC> branch: master
GC> commit 1a54e490ed35a6a2e56aa852d4d23c596477db50
GC> Author: Gregory W. Chicares <gchicares@sbcglobal.net>
GC> Commit: Gregory W. Chicares <gchicares@sbcglobal.net>
GC> 
GC>     Clarify non-MEC solves
GC>     
GC>     Changed the objective function to
GC>       is_mec ? -1.0 : 1.0
GC>     which expresses the intention clearly, as opposed to the old
GC>       0.5 - is_mec
GC>     which was just too cute. Improved documentation.

 Oh, thanks for doing this! I remember stumbling on this expression when I
was reading lmi code and while I think I did realize what it meant after
thinking about it, it definitely took me some time and I was rather unhappy
about its cuteness.

 So this change is definitely welcome!
VZ

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