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Diffstat (limited to '')
-rw-r--r-- | vendor/markbaker/matrix/classes/src/Functions/minors.php | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/vendor/markbaker/matrix/classes/src/Functions/minors.php b/vendor/markbaker/matrix/classes/src/Functions/minors.php new file mode 100644 index 0000000..f34833b --- /dev/null +++ b/vendor/markbaker/matrix/classes/src/Functions/minors.php @@ -0,0 +1,32 @@ +<?php
+
+/**
+ *
+ * Function code for the matrix minors() function
+ *
+ * @copyright Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
+ * @license https://opensource.org/licenses/MIT MIT
+ */
+
+namespace Matrix;
+
+/**
+ * Returns the minors of a matrix or an array.
+ *
+ * @param Matrix|array $matrix Matrix or an array to treat as a matrix.
+ * @return Matrix The new matrix
+ * @throws Exception If argument isn't a valid matrix or array.
+ */
+if (!function_exists(__NAMESPACE__ . '\\minors')) {
+ function minors($matrix): Matrix
+ {
+ if (is_array($matrix)) {
+ $matrix = new Matrix($matrix);
+ }
+ if (!$matrix instanceof Matrix) {
+ throw new Exception('Must be Matrix or array');
+ }
+
+ return Functions::minors($matrix);
+ }
+}
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