16 Jan
2020
16 Jan
'20
5:57 p.m.
On 16/01/2020 15:08, anshu khare via Boost wrote:
cos(3*pi(cpp_bin_float_50>()/2)) does not give correct value.
What do you call "correct"? If you're expecting an exact 0 result, then you're going to be disappointed - likewise with double which also does not yield an exact 0 in your test case (at least on msvc). John.
Only cos(pi(cpp_bin_float_50>()/2)) gives correct value. All odd multiples of cos(pi/2) do not give correct value.
The issue with sin() as well.
Anshu
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