npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@ddn/bignum-utils

v1.0.0

Published

bignumber utils

Downloads

3

Readme

方法:

/**
 * 实例化一个大数
 */
new(num | string | BigNumber)

/**
 * 加法操作
 */
plus(num | string | BigNumber, ...args)

/**
 * 减法操作
 */
minus(num | string | BigNumber, ...args)

/**
 * 乘法操作
 */
multiply(num | string | BigNumber, ...args) {

/**
 * 除法操作
 */
divide(num | string | BigNumber, ...args)

/**
 * 非数值判断
 */
isNaN(num | string | BigNumber) {

/**
 * 零判断
 */
isZero(num | string | BigNumber)

/**
 * 相等判断
 */
isEqualTo(num | string | BigNumber, num | string | BigNumber)

/**
 * 大于判断
 */
isGreaterThan(num | string | BigNumber, num | string | BigNumber)

/**
 * 大于等于判断
 */
isGreaterThanOrEqualTo(num | string | BigNumber, num | string | BigNumber)

/**
 * 小于判断
 */
isLessThan(num | string | BigNumber, num | string | BigNumber)

/**
 * 小于等于判断
 */
isLessThanOrEqualTo(num | string | BigNumber, num | string | BigNumber)

/**
 * 绝对值
 */
abs(num | string | BigNumber)

/**
 * 取模
 */
modulo(num | string | BigNumber, num | string | BigNumber)

/**
 * 最接近的较小整数
 */
floor(num | string | BigNumber)

/**
 * 最接近的较大整数
 */
ceil(num | string | BigNumber)

/**
 * 乘方 POW
 * 返回bigNumber对象
 */
pow(num | string | BigNumber, num | string | BigNumber)

/**
 * 将byte数组转成16进制大数值
 */
fromBuffer(buf, opts)