[Bug math/19869] floor and fmod not consistent with each other

fweimer at redhat dot com sourceware-bugzilla@sourceware.org
Mon Mar 28 08:34:00 GMT 2016


https://sourceware.org/bugzilla/show_bug.cgi?id=19869

Florian Weimer <fweimer at redhat dot com> changed:

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                 CC|                            |fweimer at redhat dot com

--- Comment #4 from Florian Weimer <fweimer at redhat dot com> ---
I think this is just one of the cases where the specification of fmod does not
uniquely determine the value to be returned.  Both 0 and 1.5999999999999996 are
valid because 8.0 - 4 * 1.6 = 1.5999999999999996 and 8.0 - 5 * 1.6 = 0.

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