package utilities

import (
	"golang.org/x/exp/constraints"
	"math/bits"
)

func Min[T constraints.Ordered](v0 T, values ...T) (result T) {
	result = v0
	for _, v := range values {
		if v < result {
			result = v
		}
	}
	return
}

func Max[T constraints.Ordered](v0 T, values ...T) (result T) {
	result = v0
	for _, v := range values {
		if v > result {
			result = v
		}
	}
	return
}

func Log2[T constraints.Integer](v T) (result int) {
	return bits.Len64(uint64(v))
}