ghostjat / Np

src/linAlgb/linAlg.php

Spacing +5 added lines, -5 removed lines

@@ -2,7 +2,7 @@ 
 declare(strict_types=1);
 namespace Np\linAlgb;
 
-use Np\core\{blas,lapack};
+use Np\core\{blas, lapack};
 use Np\matrix, Np\vector;
 /**
  * Linear Algebra
@@ -24,7 +24,7 @@ 
      * @param \Np\matrix|\Np\vector $d
      * @return matrix|vector|float
      */
-    public function dot(matrix|vector $d): matrix|vector|float {
+    public function dot(matrix | vector $d): matrix | vector | float {
         if ($this instanceof matrix) {
             if ($d instanceof matrix) {
                 return $this->dotMatrix($d);
@@ -40,7 +40,7 @@ 
      * @return \Np\matrix
      */
     protected function dotMatrix(matrix $matrix): matrix {
-        if ($this->checkDimensions($this,$matrix)) {
+        if ($this->checkDimensions($this, $matrix)) {
             $ar = self::factory($this->row, $matrix->col);
             blas::gemm($this, $matrix, $ar);
             return $ar;
@@ -65,7 +65,7 @@ 
      * Compute the multiplicative inverse of the matrix.
      * @return matrix|null
      */
-    public function inverse(): matrix|null {
+    public function inverse(): matrix | null {
         if ($this->isSquare()) {
             $imat = $this->copy();
             $ipiv = vector::factory($this->row, vector::INT);
@@ -89,7 +89,7 @@ 
      * Compute the (Moore-Penrose) pseudo inverse of the general matrix.
      * @return matrix|null
      */
-    public function pseudoInverse(): matrix|null {
+    public function pseudoInverse(): matrix | null {
         $k = min($this->row, $this->col);
         $s = vector::factory($k);
         $u = self::factory($this->row, $this->row);