simd_abs(_:) Returns the absolute value of each element in a vector. Declarationfunc simd_abs(_ x: simd_double2) -> simd_double2 See AlsoCommon Functionsabs(_:)simd_clamp(_:_:_:)clamp(_:min:max:)clamp(_:min:max:)simd_equal(_:_:)simd_fract(_:)fract(_:)simd_sign(_:)sign(_:)step(_:edge:)simd_step(_:_:)