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<h1 class="page-title">util/dot.js</h1>
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<pre class="prettyprint source linenums"><code>import { curry, map, fold } from 'fun.js'
import round from './round'
/**
* @function dot
* @desc Helper function to generate the dotproduct of 2 Matrices
* @param {Matrix} B - Right side of hte dot product
* @param {Array} a - Array representing theleft side of the dot product
* @returns {Array}
*/
export default curry((decimals, B, a) => map((item, i) => {
return fold((acc, x, j) => {
acc += round(x * B.__value[j][i], decimals)
return acc
}, 0)(a)
})(B.__value[0]))
</code></pre>
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