decimal_js

Introduction

An arbitrary-precision Decimal type for JavaScript.

How to Install

ohpm  install decimal.js@10.5.0

For details about the OpenHarmony ohpm environment configuration, see OpenHarmony HAR.

How to Use

import decimal from "decimal.js"

let x = new Decimal(123.4567);
x.add(33)
x.sub(33)
x.mul(2)
x.div(3)
x.pow(2)
x.abs()
x.floor()
x.ceil()
x.round()
x.toBinary()
x.toExponential(5)
x.toFixed(5)
x.toPrecision(5)
x.toFraction()
x.isZero()

For details about unit test cases, see TEST.md.

Constraints

This project has been verified in the following version:

• DevEco Studio: 4.1 Canary (4.1.3.317), OpenHarmony SDK: API 11 (4.1.0.36)

Directory Structure

|---- decimal_js
|     |---- entry  # Sample code
              ├── src  
                 ├── main   
                   ├── ets
                       ├── pages
                             ├── Index.ets  # Sample code
|     |---- README.md  # Readme           
|     |---- README_zh.md  # Readme           

How to Contribute

If you find any problem during the use, submit an issue or a PR to us.

License

This project is licensed under MIT License.