Feature #189
Updated by J. Templ over 7 years ago
It is proposed to add the functions CopySign and SignBit according to IEEE 754-2008 to Math/SMath. Math(SMath. In addition, the implementation of Sign, Sinh, Tanh, ArcSinh, ArcTanh, Mantissa, and Real should return negative zero (-0.0) if the argument is negative zero. Reported by Robert, 2018-06-19.