php-ai / php-ml

src/Phpml/Math/Statistic/Gaussian.php

Spacing +2 added lines, -2 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
 namespace Phpml\Math\Statistic;
 
@@ -39,7 +39,7 @@ 
         // Ref: https://en.wikipedia.org/wiki/Normal_distribution
         $std2 = $this->std ** 2;
         $mean = $this->mean;
-        return exp(- (($value - $mean) ** 2) / (2 * $std2)) / sqrt(2 * $std2 * pi());
+        return exp(-(($value - $mean) ** 2) / (2 * $std2)) / sqrt(2 * $std2 * pi());
     }
 
     /**

src/Phpml/Helper/OneVsRest.php

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
 namespace Phpml\Helper;