On Wed, Aug 7, 2019 at 6:46 PM Rich Felker <dalias@libc.org> wrote:

I think errors on this order of magnitude are considered normal for
the transcendental functions. Is there something you're concerned will
break due to the difference in accuracy here, or are you asking if
it's potentially something you should be concerned about?

I'm just reporting a nominal regression I observed. If the finding is the test is too narrow, that's fine with me.

Dan