rsqrt.hpp File Reference

#include <batmat/simd.hpp>

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Inverse square root
template<std::floating_point T>
T	batmat::ops::rsqrt (T x)
	Inverse square root.
template<class T, class Abi>
datapar::simd< T, Abi >	batmat::ops::rsqrt (datapar::simd< T, Abi > x)
	Inverse square root.

Namespaces
namespace	batmat
namespace	batmat::ops
namespace	batmat::ops::detail

Functions
template<class T, class Abi>
datapar::simd< T, Abi >	batmat::ops::detail::rsqrt_1 (datapar::simd< T, Abi > x)
	rsqrt_0 with a single Newton iteration of refinement.
template<class T, class Abi>
datapar::simd< T, Abi >	batmat::ops::detail::rsqrt_2 (datapar::simd< T, Abi > x)
	rsqrt_0 with two Newton iterations of refinement.