package maths

import "math"

func Min(input Float64Data) (min float64, err error) {
	l := input.Len()
	if l == 0 {
		return math.NaN(), EmptyInputErr
	}
	min = input.Get(0)
	for i := 1; i < l; i++ {
		if input.Get(i) < min {
			min = input.Get(i)
		}
	}
	return min, nil
}