tins2020/math.go

package tins2020

import "math"

func Abs32(x float32) float32 {
	if x < 0 {
		return -x
	}
	return x
}

func AbsSub32(a, b float32) float32 {
	if a > b {
		return a - b
	}
	return b - a
}

func Ceil32(x float32) float32 { return float32(math.Ceil(float64(x))) }

func Floor32(x float32) float32 { return float32(math.Floor(float64(x))) }

func Max(a, b int32) int32 {
	if a > b {
		return a
	}
	return b
}

func Max32(a, b float32) float32 {
	if a > b {
		return a
	}
	return b
}

func Min(a, b int32) int32 {
	if a < b {
		return a
	}
	return b
}

func Min32(a, b float32) float32 {
	if a < b {
		return a
	}
	return b
}

func Round32(x float32) float32 { return float32(math.Round(float64(x))) }

func Sqr32(x float32) float32 { return x * x }

func Sqrt32(x float32) float32 { return float32(math.Sqrt(float64(x))) }