[issue41513] High accuracy math.hypot()

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

Multiple tests failed on x86 Gentoo Non-Debug with X 3.x:
https://buildbot.python.org/all/#/builders/58/builds/73

Example of failure:

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FAIL: testHypotAccuracy (test.test_math.MathTests) (hx='0x1.10106eb4b44a2p+29', hy='0x1.ef0596cdc97f8p+29')
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Traceback (most recent call last):
  File "/buildbot/buildarea/cpython/3.x.ware-gentoo-x86.nondebug/build/Lib/test/test_math.py", line 855, in testHypotAccuracy
    self.assertEqual(hypot(x, y), z)
AssertionError: 1184594898.793983 != 1184594898.7939832

(I didn't investigate the bug, I just report the failure.)

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nosy: +vstinner
resolution: fixed -> 
status: closed -> open

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue41513>
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