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From: Jens Maurer (Jens.Maurer_at_[hidden])
Date: 2001-08-08 16:34:01

"Peter Schmitteckert (boost)" wrote:

> On Wednesday 08 August 2001 18:42, Jens Maurer wrote:

> Thanks, this improves the situation a lot.
> Now, only trigonometric tests fail,

Yes, that's "normal". The x86 FPU sometimes computes in
"long double" mode internally, and when rounding back
to "double", it's in the wrong rounding mode. Also,
trig functions often are worse than 1 ulp.

> and the find_root_demo doesn't compile, which seems to
> be a g++-3.0 problem.

Should be fixed now. The #include order needed to be adjusted
to complete the <limits> workaround. It's not pretty and
needs re-thinking.

Jens Maurer

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