aureooms-js-number/test/src/exponential/sqrt.js

Primitive number type arithmetic for JavaScript

import test from 'ava' ;
import * as number from '../../../src' ;

test( "sqrt" , t => {

	const one = function ( a ) {

		t.deepEqual( number.sqrt( a ) , Math.sqrt( a ) , "sqrt " + a ) ;

	} ;

	const n = 10 ;

	for ( let i = 0 ; i < n ; ++i ) {
		const a = Math.random( ) ;
		one( a ) ;
	}

	one(  Infinity ) ;
	one(         0 ) ;
	t.truthy( isNaN(number.sqrt(-Infinity)) , "sqrt -Infinity" ) ;

} ) ;