# my-exact

> 精准的JS四则运算，避免小数点问题。

Latest version **1.0.8** (published 2020-12-09) · MIT license · 0 weekly downloads

## Install

```sh
npm install my-exact
pnpm add my-exact
yarn add my-exact
bun add my-exact
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.0.8 |
| Published | 2020-12-09 |
| First published | 2020-12-08 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 2.8 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Author | LiuMingMing |
| Maintainers | np19901212 |
| Keywords | my-exact |

## Links

- npm: https://www.npmjs.com/package/my-exact
- npm.io page: https://npm.io/package/my-exact

## Recent versions

- 1.0.8 (latest) — 2020-12-09
- 1.0.7 — 2020-12-09
- 1.0.6 — 2020-12-08
- 1.0.5 — 2020-12-08
- 1.0.4 — 2020-12-08
- 1.0.3 — 2020-12-08
- 1.0.2 — 2020-12-08
- 1.0.1 — 2020-12-08

## README

#### 功能和原理
精准的JS四则运算，避免小数点问题。
1. 将数字转为字符串化后，再去除小数点，然后转为整数。
2. 对整数进行运算，然后再通过除以10的n次方还原小数点。

#### 使用方法
import calc from 'my-exact';
1. 加法：calc.add(x,y) 对应x+y
2. 减法：calc.sub(x,y) 对应x-y
3. 乘法：calc.mul(x,y) 对应x*y
4. 除法：calc.div(x,y) 对应x/y

#### 下个版本的改进方向：

1. 增加解析四则运算的方法，以支持一步写完所有四则运算式（包括括号在内）
2. 优化（数字-字符）转换流程，以求更优的性能。

#### 联系方式

819827679@qq.com           
LiuMingMing

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_Source: https://npm.io/package/my-exact · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._