mirror of
https://github.com/Llewellynvdm/php-ml.git
synced 2024-11-16 10:15:13 +00:00
21 lines
535 B
PHP
21 lines
535 B
PHP
<?php
|
|
|
|
declare (strict_types = 1);
|
|
|
|
namespace tests\Phpml\Math;
|
|
|
|
use Phpml\Math\Product;
|
|
|
|
class ProductTest extends \PHPUnit_Framework_TestCase
|
|
{
|
|
public function testScalarProduct()
|
|
{
|
|
$this->assertEquals(10, Product::scalar([2, 3], [-1, 4]));
|
|
$this->assertEquals(-0.1, Product::scalar([1, 4, 1], [-2, 0.5, -0.1]));
|
|
$this->assertEquals(8, Product::scalar([2], [4]));
|
|
|
|
//test for non numeric values
|
|
$this->assertEquals(0, Product::scalar(['', null, [], new \stdClass()], [null]));
|
|
}
|
|
}
|