← All changes | vendor/markbaker/matrix/classes/src/Matrix.php +4 -27 3.10.2 → 3.4.10 View file →

		@@ -9,12 +9,8 @@
9	9	*/
10	10
11	11	namespace Matrix;
12	12
13		-use Generator;
14		-use Matrix\Decomposition\LU;
15		-use Matrix\Decomposition\QR;
16		-
17	13	/**
18	14	* Matrix object.
19	15	*
20	16	* @package Matrix
		@@ -36,9 +32,8 @@
36	32	* @method Matrix subtract(...$matrices)
37	33	* @method Matrix multiply(...$matrices)
38	34	* @method Matrix divideby(...$matrices)
39	35	* @method Matrix divideinto(...$matrices)
40		- * @method Matrix directsum(...$matrices)
41	36	*/
42	37	class Matrix
43	38	{
44	39	protected $rows;
		@@ -274,11 +269,11 @@
274	269	}
275	270
276	271	/**
277	272	* Returns a Generator that will yield each row of the matrix in turn as a vector matrix
278		- * or the value of each cell if the matrix is a column vector
	273	+ * or the value of each cell if the matrix is a vector
279	274	*
280		- * @return Generator|Matrix[]|mixed[]
	275	+ * @return \Generator|Matrix[]|mixed[]
281	276	*/
282	277	public function rows()
283	278	{
284	279	foreach ($this->grid as $i => $row) {
		@@ -289,11 +284,11 @@
289	284	}
290	285
291	286	/**
292	287	* Returns a Generator that will yield each column of the matrix in turn as a vector matrix
293		- * or the value of each cell if the matrix is a row vector
	288	+ * or the value of each cell if the matrix is a vector
294	289	*
295		- * @return Generator|Matrix[]|mixed[]
	290	+ * @return \Generator|Matrix[]|mixed[]
296	291	*/
297	292	public function columns()
298	293	{
299	294	for ($i = 0; $i < $this->columns; ++$i) {
		@@ -332,26 +327,8 @@
332	327	*/
333	328	public function toArray()
334	329	{
335	330	return $this->grid;
336		- }
337		-
338		- /**
339		- * Solve A*X = B.
340		- *
341		- * @param Matrix $B Right hand side
342		- *
343		- * @throws Exception
344		- *
345		- * @return Matrix ... Solution if A is square, least squares solution otherwise
346		- */
347		- public function solve(Matrix $B)
348		- {
349		- if ($this->columns === $this->rows) {
350		- return (new LU($this))->solve($B);
351		- }
352		-
353		- return (new QR($this))->solve($B);
354	331	}
355	332
356	333	protected static $getters = [
357	334	'rows',