Function

simd_rsqrt(_:)

Returns the reciprocal square root of each element in a vector.

Declaration

func simd_rsqrt(_ x: simd_double4) -> simd_double4

See Also

Reciprocal and Reciprocal Square Root Functions

func simd_recip(simd_double4) -> simd_double4

Returns the reciprocal of each element in a vector.

func simd_precise_recip(simd_double4) -> simd_double4

Returns the precise reciprocal of each element in a vector.

func simd_precise_rsqrt(simd_double4) -> simd_double4

Returns the precise reciprocal square root of each element in a vector.

func simd_fast_recip(simd_double4) -> simd_double4

Returns the fast reciprocal of each element in a vector.

func simd_fast_rsqrt(simd_double4) -> simd_double4

Returns the fast reciprocal square root of each element in a vector.