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Re: [lmi] use boost::math:expm1() and log1p()
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From: |
Greg Chicares |
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Subject: |
Re: [lmi] use boost::math:expm1() and log1p() |
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Date: |
Mon, 06 Apr 2009 11:49:23 +0000 |
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User-agent: |
Thunderbird 2.0.0.21 (Windows/20090302) |
On 2009-04-06 06:38Z, Vaclav Slavik wrote:
> On Mon, 2009-04-06 at 01:15 +0000, Greg Chicares wrote:
>> I had assumed that 'expm1.c' would be used on any x86 system,
>> but of course that was an incorrect assumption.
>
> I made the opposite assumption, I assumed it wouldn't be used on any
> system we care about (i.e. primarily MinGW version installed by
> install_msw.sh and secondarily any decent Linux distribution).
You are correct: 'expm1.c' is essentially in libmingwex already,
and has been since 2005-02-11T04:15:17, so the preprocessor removes
all of its code for our MinGW production builds--and has done so
for several years.
That is yet another reason to desire this file's removal from cvs.