func funcVector(vals []Value, args Expressions, enh *EvalNodeHelper) Vector {
	return append(enh.out,
		Sample{
			Metric: labels.Labels{},
			Point:  Point{V: vals[0].(Vector)[0].V},
		})
}
func funcVector(vals []Value, args Expressions, enh *EvalNodeHelper) Vector {
	return append(enh.out,
		Sample{
			Metric: labels.Labels{},
			Point:  Point{V: vals[0].(Vector)[0].V},
		})
}
func funcVector ( vals [ ] Value , args Expressions , enh * EvalNodeHelper ) Vector { return append ( enh . out , Sample { Metric : labels . Labels { } , Point : Point { V : vals [ 0 ] . ( Vector ) [ 0 ] . V } , } ) }
// === Vector(s Scalar) Vector ===
=== Vector ( s Scalar ) Vector ===