xmath

package
Version: v0.0.0-...-c9eb28d Latest Latest
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Published: Sep 6, 2021 License: GPL-3.0 Imports: 1 Imported by: 0

Documentation

Overview

Package xmath provides addons to std math package.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CeilLog2

func CeilLog2(x uint64) int

CeilLog2 returns minimal i: 2^i >= x.

func CeilPow2

func CeilPow2(x uint64) uint64

CeilPow2 returns minimal y >= x, such that y = 2^i.

func FloorLog2

func FloorLog2(x uint64) int

FloorLog2 returns maximal i: 2^i <= x.

x=0 gives -> -1.

Types

This section is empty.

Source Files

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