update tests

README.md

@@ -51,16 +51,16 @@ echo $ratio; // 15.0
 
 $cie76_distance = Distance::CIE76($rgb, $hex2);
 $cie76_distance = Distance::CIE76('rgba(55,155,255,1)', '#2d78c8'); // Outputs the same thing, Factory is built-in to all comparison functions
-echo $cie76_distance; // 55.894680426674
+echo $cie76_distance; // 55.89468042667388
 
 $cie94_distance = Distance::CIE94($rgb, $hex2);
-echo $cie94_distance; // 13.490919427908
+echo $cie94_distance; // 13.49091942790753
 
 $cie94_textiles_distance = Distance::CIE94($rgb, $hex2, 1); // Third parameter optionally sets the application type (0 = Graphic Arts [Default], 1 = Textiles)
 echo $cie94_textiles_distance; // 7.0926538068477
 
 $ciede2000_distance = Distance::CIEDE2000($rgb, $hex2);
-echo $ciede2000_distance; // 12.711957696301
+echo $ciede2000_distance; // 12.711957696300898
 ```
 
 ## Support us

tests/DistanceTest.php

@@ -16,15 +16,15 @@ public function it_can_compare_distance_using_CIE76()
         $color2 = Hex::fromString('#2d78c8');
         $distance = Distance::CIE76($color1, $color2);
 
-        $this->assertSame(55.894680426674, $distance);
+        $this->assertSame(55.89468042667388, $distance);
     }
 
     /** @test */
     public function it_can_compare_distance_using_CIE76_and_string_colors()
     {
         $distance = Distance::CIE76('rgb(55,155,255)', '#2d78c8');
 
-        $this->assertSame(55.894680426674, $distance);
+        $this->assertSame(55.89468042667388, $distance);
     }
 
     /** @test */
@@ -34,15 +34,15 @@ public function it_can_compare_distance_using_CIE94()
         $color2 = Hex::fromString('#2d78c8');
         $distance = Distance::CIE94($color1, $color2);
 
-        $this->assertSame(13.490919427908, $distance);
+        $this->assertSame(13.49091942790753, $distance);
     }
 
     /** @test */
     public function it_can_compare_distance_using_CIE94_and_string_colors()
     {
         $distance = Distance::CIE94('rgb(55,155,255)', '#2d78c8');
 
-        $this->assertSame(13.490919427908, $distance);
+        $this->assertSame(13.49091942790753, $distance);
     }
 
     /** @test */
@@ -52,14 +52,14 @@ public function it_can_compare_distance_using_CIEDE2000()
         $color2 = Hex::fromString('#2d78c8');
         $distance = Distance::CIEDE2000($color1, $color2);
 
-        $this->assertSame(12.711957696301, $distance);
+        $this->assertSame(12.711957696300898, $distance);
     }
 
     /** @test */
     public function it_can_compare_distance_using_CIEDE2000_and_string_colors()
     {
         $distance = Distance::CIEDE2000('rgb(55,155,255)', '#2d78c8');
 
-        $this->assertSame(12.711957696301, $distance);
+        $this->assertSame(12.711957696300898, $distance);
     }
 }