[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: math tests on amd64

From: Neil Jerram
Subject: Re: math tests on amd64
Date: Thu, 19 Jun 2008 14:18:40 +0100

2008/6/18 Greg Troxel <address@hidden>:
> I ran 'make check' on guile on NetBSD-current on amd64, and got a
> failure:
> guile> (version)
> "1.8.5"
> guile> (eqv? 0.0 (exp -inf.0))
> #f
> guile> (exp -inf.0)
> +nan.0
> On i386 and sparc64 this passes.  I ran paranoia and that passed (with
> not even flaws).  Does this test pass for others on other operating
> systems on amd64?

I'm afraid I have no data there.

Mathematically, it's correct for (exp -inf.0) to be 0, isn't it?


reply via email to

[Prev in Thread] Current Thread [Next in Thread]