func Map(dst, src []float64, f func(v float64) float64) []float64 {

	if dst == nil {
		dst = make([]float64, len(src))
	}

	if len(src) != len(dst) {
		panic(errLength)
	}

	for i, x := range src {
		dst[i] = f(x)
	}
	return dst
}
// Map creates a slice with all the elements f(x_i) where x_i are elements from src.
// Map uses dst as work buffer, storing elements at the start of the slice.
// Map allocates a new slice if dst is nil.
// Map will panic if the lengths of src and dst differ.
Map creates a slice with all the elements f(x_i) where x_i are elements from src.
Map uses dst as work buffer, storing elements at the start of the slice.
Map allocates a new slice if dst is nil.
Map will panic if the lengths of src and dst differ.
// Map creates a slice with all the elements f ( x_i ) where x_i are elements from src . // Map uses dst as work buffer storing elements at the start of the slice . // Map allocates a new slice if dst is nil . // Map will panic if the lengths of src and dst differ .
func Map(dst, src []float64, f func(v float64) float64) []float64 {
	if dst == nil {
		dst = make([]float64, len(src))
	}
	if len(src) != len(dst) {
		panic(errLength)
	}
	for i, x := range src {
		dst[i] = f(x)
	}
	return dst
}
func Map ( dst , src [ ] float64 , f func ( v float64 ) float64 ) [ ] float64 { if dst == nil { dst = make ( [ ] float64 , len ( src ) ) } if len ( src ) != len ( dst ) { panic ( errLength ) } for i , x := range src { dst [ i ] = f ( x ) } return dst }
Map creates a slice with all the elements f(x_i) where x_i are elements from src.
Map creates a slice with all the elements f ( x_i ) where x_i are elements from src .