# jsfinancial

<div class="wrappper">

 <h2 id="intro">Introduction</h2>

 <p>Pure Javascript library for Financial calculations</p>

 <h2 id="start">Getting Started</h2>

 <pre><code>npm i jsfinancial --save</code></pre>

 <p><strong>or</strong></p>

 <ul>
   <li>Clone repo from here.</li>
   <li>Extract the file finance.js from the project and include it in your application on the client side.</li>
 </ul>

 <h2 id="example-usage">Example Usage</h2>
<pre><code>
    var Finance = require('jsfinancial');
    var cal = new Finance();
    // To calculate EMI
    // 10 L loan for 5 yrs with 10% anual intrest
    cal.EMI(1000000, 10 / 12, 12 \* 5);  
    // => 21247.04
</code> </pre>
### Typescript

    import { Finance } from 'jsfinancial'
    let cal = new Finance();
    // To calculate EMI
    cal.EMI(1000000, 10 / 12, 12 * 5);
    // => 21247.04

 <h2 id="tests">Tests</h2>

 <pre><code>npm test</code></pre>

<h2 id="tests">Tests in watch mode</h2>

<pre><code>npm run test:watch</code></pre>

<h2 id="tests">Available Methods</h2>
<h3 id="Emi">EMI<br>
<code class="highlight">Finance.EMI(principal: number, rate: number, tenure: number): number;</code>
</h3>

<p>Calculate EMI (Equated Monthly Installment) of any given loan amount (principal) for given tenure and intrest rate</p>
 
<pre><code>
cal.EMI(1000000, 10 / 12, 12 * 5);
// => 21247.04
</code></pre>

### Contributing

Contributions are welcome

### To Do

- Grow library by adding more function