Prepare for release

Author: andrewdalpino

package.xml

@@ -10,7 +10,7 @@
         <email>[email protected]</email>
 		<active>yes</active>
 	</lead>
-	<date>2021-05-22</date>
+	<date>2021-05-25</date>
 	<version>
 		<release>3.0.0</release>
 		<api>3.0</api>

src/Matrix.php

@@ -15,9 +15,9 @@
 use Generator;
 
 use function count;
+use function is_float;
 use function array_slice;
 use function array_fill;
-use function is_float;
 use function gettype;
 
 /**

src/Vector.php

@@ -8,6 +8,7 @@
 use ArrayIterator;
 
 use function count;
+use function is_float;
 use function array_slice;
 use function array_fill;
 use function gettype;