The GNU libc atanh is correctly rounded

(inria.hal.science)

36 points | by matt_d 2 days ago

3 comments

kergonath 18 minutes ago
I don’t think I ever used atanh, but I always love some floating-point nerdery. These other documents by the same team are fantastic resources: https://inria.hal.science/hal-04714173v2/document for complex values and https://members.loria.fr/PZimmermann/papers/accuracy.pdf for real values.
Lots of good stuff here: https://members.loria.fr/PZimmermann/papers/ .
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- nmbrskeptix 9 minutes ago
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jonathrg 21 minutes ago
Good to know!