E.V.E
v2022.03.00

◆ half_circle

eve::half_circle = {}
inlineconstexpr

Higher-order Callable Object imbuing a limited range standard semantic onto other Callable Objects.

Members Functions

auto operator()(eve::callable auto const& f ) const noexcept;
Parameters
fAn instance of eve::callable
Returns
A Callable Object performing the same kind of operation, but gives the correct result for \([-\pi/2, +\pi/2]\) only and Nan outside. (respectively \([-90, +90]\) if the input in in degrees, \([-0.5, +0.5]\) if the input in in \(\pi\) multiples)