Andre Maroneze authored 3 years ago and David Bühler committed 3 years ago

The Linux manpage for tan states that only a floating-point exception
(FE_OVERFLOW) occurs in case of result overflow, but the POSIX manpage mentions
that errno can be set to ERANGE.

Andre Maroneze authored 4 years ago and David Bühler committed 3 years ago

Due to the absence of a long double version of the pow() logic function,
and due to likely little demand for ldexpl, this function has not been
specified.

By default in Frama-C, NaN values are considered as errors and should not be
produced by calls to library functions.

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