round(_:) Returns each element in a vector rounded to the nearest integer. Declarationfunc round(_ x: simd_double8) -> simd_double8 See AlsoMath Functionscbrt(_:)erf(_:)erfc(_:)fma(_:_:_:)fmod(_:_:)hypot(_:_:)lgamma(_:)nextafter(_:_:)pow(_:_:)remainder(_:_:)simd_muladd(_:_:_:)tgamma(_:)