abs(_:) Returns the absolute value of each element in a vector. Declarationfunc abs(_ x: SIMD4<Float>) -> SIMD4<Float> See AlsoCommon Functionssimd_abs(_:)simd_clamp(_:_:_:)clamp(_:min:max:)clamp(_:min:max:)simd_equal(_:_:)simd_fract(_:)fract(_:)simd_sign(_:)sign(_:)simd_step(_:_:)step(_:edge:)