ghostjat / Np

benchmarks/matrix/arithmetic/sumMatrixBench.php

Spacing +1 added lines, -1 removed lines

@@ -13,7 +13,7 @@
     /**
      * @var \Np\matrix
      */
-    protected $a,$b;
+    protected $a, $b;
 
     public function setUp() : void {
         $this->a = matrix::uniform(500, 500);

benchmarks/matrix/arithmetic/matrixVectorMultiplyBench.php

Spacing +1 added lines, -1 removed lines

@@ -2,7 +2,7 @@
 
 namespace Np\benchmarks\matrix\arithmetic;
 
-use Np\{matrix,vector};
+use Np\{matrix, vector};
 
 /**
  * @Groups({"Arithmetic"})

src/exceptions/dtypeException.php

Spacing +1 added lines, -1 removed lines

@@ -8,6 +8,6 @@
  *
  * @author ghost
  */
-class dtypeException extends invalidArgumentException{
+class dtypeException extends invalidArgumentException {
     //put your code here
 }

examples/vector.php

Spacing +1 added lines, -1 removed lines

@@ -5,7 +5,7 @@
 use Np\vector;
 vector::time();
 vector::getMemory();
-$v = vector::ar(range(random_int(1,2), random_int(99999,9999999))); 
+$v = vector::ar(range(random_int(1, 2), random_int(99999, 9999999))); 
 
 echo $v->sum() . PHP_EOL;
 vector::getMemory();

examples/matrix.php

Spacing +2 added lines, -2 removed lines

@@ -7,8 +7,8 @@
 $a = matrix::randn(1000, 1000);
 $b = matrix::randn(1000, 1000);
 $a->dot($b);
-$a->getMemory();           // get memory use
-$a->time();               // get time
+$a->getMemory(); // get memory use
+$a->time(); // get time
 /**
  * Memory-Consumed 7.7mb
  * Time-Consumed:- 0.18390893936157

src/vector.php

Indentation +2 added lines, -2 removed lines

@@ -17,8 +17,8 @@
  * @copyright (c) 2020-2021, Shubham Chaudhary
  * 
  */
- class vector extends nd {
-     use ops,linAlgb\linAlg;
+    class vector extends nd {
+        use ops,linAlgb\linAlg;
 
     /**
      * Factory method to build a new vector.

Spacing +22 added lines, -22 removed lines

@@ -4,7 +4,7 @@ 
 
 namespace Np;
 
-use Np\core\{nd,blas,lapack};
+use Np\core\{nd, blas, lapack};
 use Np\exceptions\invalidArgumentException;
 
 /** 
@@ -18,7 +18,7 @@ 
  * 
  */
  class vector extends nd {
-     use ops,linAlgb\linAlg;
+     use ops, linAlgb\linAlg;
 
     /**
      * Factory method to build a new vector.
@@ -122,7 +122,7 @@ 
      * @param int|float|double $val
      * @return vector
      */
-    public static function full(int $col, int|float $val): vector {
+    public static function full(int $col, int | float $val): vector {
         $ar = self::factory($col);
         for ($i = 0; $i < $col; ++$i) {
             $ar->data[$i] = $val;
@@ -138,7 +138,7 @@ 
      * @param int|float $interval
      * @return vector
      */
-    public static function range(int|float $start, int|float $end, int|float $interval = 1): vector {
+    public static function range(int | float $start, int | float $end, int | float $interval = 1): vector {
         return self::ar(range($start, $end, $interval));
     }
 
@@ -269,7 +269,7 @@ 
      * @param int|float|matrix|vector $d
      * @return matrix|vector
      */
-    public function divide(int|float|matrix|vector $d): matrix|vector {
+    public function divide(int | float | matrix | vector $d): matrix | vector {
         if ($d instanceof matrix) {
             return $this->divideMatrix($d);
         }
@@ -316,7 +316,7 @@ 
      * @param int|float $s
      * @return vector
      */
-    protected function divideScalar(int|float $s): vector {
+    protected function divideScalar(int | float $s): vector {
         $vr = self::factory($this->col);
         for ($i = 0; $i < $this->col; ++$i) {
             $vr->data[$i] = $this->data[$i] / $s;
@@ -329,7 +329,7 @@ 
      * @param int|float|matrix|vector $d
      * @return matrix|vector
      */
-    public function multiply(int|float|matrix|vector $d): matrix|vector {
+    public function multiply(int | float | matrix | vector $d): matrix | vector {
         if ($d instanceof matrix) {
             return $this->multiplyMatrix($d);
         }
@@ -376,7 +376,7 @@ 
      * @param int|float $s
      * @return vector
      */
-    protected function multiplyScalar(int|float $s): vector {
+    protected function multiplyScalar(int | float $s): vector {
         $vr = $this->copy();
         blas::scale($s, $vr);
         return $vr;
@@ -387,7 +387,7 @@ 
      * @param int|float|matrix|vector $d
      * @return matrix|vector
      */
-    public function add(int|float|matrix|vector $d): matrix|vector {
+    public function add(int | float | matrix | vector $d): matrix | vector {
         if ($d instanceof matrix) {
             return $this->addMatrix($d);
         }
@@ -434,7 +434,7 @@ 
      * @param int|float $s
      * @return vector
      */
-    protected function addScalar(int|float $s): vector {
+    protected function addScalar(int | float $s): vector {
         $vr = $this->copy();
         for ($i = 0; $i < $this->col; ++$i) {
             $vr->data[$i] += $s;
@@ -447,7 +447,7 @@ 
      * @param int|float|\Np\matrix|\Np\vector $d
      * @return matrix|vector
      */
-    public function pow(int|float|\Np\matrix|\Np\vector $d): matrix|vector {
+    public function pow(int | float | \Np\matrix | \Np\vector $d): matrix | vector {
         if ($d instanceof matrix) {
             return $this->powMatrix($d);
         }
@@ -495,7 +495,7 @@ 
      * @param int|float $s
      * @return vector
      */
-    protected function powScalar(int|float $s): vector {
+    protected function powScalar(int | float $s): vector {
         $v = $this->copy();
         for ($i = 0; $i < $this->col; ++$i) {
             $v->data[$i] = $v->data[$i] ** $s;
@@ -508,7 +508,7 @@ 
      * @param int|float|\Np\matrix|\Np\vector $d
      * @return matrix|vector
      */
-    public function mod(int|float|\Np\matrix|\Np\vector $d): matrix|vector {
+    public function mod(int | float | \Np\matrix | \Np\vector $d): matrix | vector {
         if ($d instanceof matrix) {
             return $this->powMatrix($d);
         }
@@ -554,7 +554,7 @@ 
      * 
      * @param int|float $s
      */
-    protected function modScalar(int|float $s) {
+    protected function modScalar(int | float $s) {
         $v = $this->copy();
         for ($i = 0; $i < $this->col; ++$i) {
             $v->data[$i] = $v->data[$i] % $s;
@@ -566,7 +566,7 @@ 
      * @param int|float|matrix|vector $d
      * @return matrix|vector
      */
-    public function subtract(int|float|matrix|vector $d): matrix|vector {
+    public function subtract(int | float | matrix | vector $d): matrix | vector {
         if ($d instanceof matrix) {
             return $this->subtractMatrix($d);
         }
@@ -599,7 +599,7 @@ 
      * @return vector
      */
     protected function subtractVector(\Np\vector $vector): vector {
-        if ($this->checkShape($this, $vector) ) {
+        if ($this->checkShape($this, $vector)) {
             $vr = self::factory($this->col);
             for ($i = 0; $i < $this->col; ++$i) {
                 $vr->data[$i] = $this->data[$i] - $vector->data[$i];
@@ -613,7 +613,7 @@ 
      * @param \Np\vector $scalar
      * @return \Np\vector
      */
-    protected function substractScalar(int|float $scalar): vector {
+    protected function substractScalar(int | float $scalar): vector {
         $vr = self::factory($this->col);
         for ($i = 0; $i < $this->col; ++$i) {
             $vr->data[$i] = $this->data[$i] - $scalar;
@@ -685,15 +685,15 @@ 
      * 
      * @return int|float
      */
-    public function mean():int|float {
-        return $this->sum()/ $this->col;
+    public function mean():int | float {
+        return $this->sum() / $this->col;
     }
     
     /**
      * 
      * @return int|float
      */
-    public function median():int|float {
+    public function median():int | float {
         $mid = intdiv($this->col, 2);
 
         $a = $this->copy()->sort();
@@ -738,7 +738,7 @@ 
      * set data to vector
      * @param int|float|array $data
      */
-    public function setData(int|float|array $data) {
+    public function setData(int | float | array $data) {
         if (is_array($data) && !is_array($data[0])) {
             for ($i = 0; $i < $this->col; ++$i) {
                 $this->data[$i] = $data[$i];
@@ -780,7 +780,7 @@ 
     }
 
     public function __toString() {
-        return (string) $this->printVector();
+        return (string)$this->printVector();
     }
 
     protected function __construct(public int $col, int $dtype = self::DOUBLE) {

src/ops.php

Spacing +24 added lines, -24 removed lines

@@ -19,7 +19,7 @@ 
      * @param matrix|vector $d
      * @return matrix|vector
      */
-    public function max(matrix|vector $d): matrix|vector {
+    public function max(matrix | vector $d): matrix | vector {
         if ($this instanceof matrix && $d instanceof matrix && $this->checkShape($this, $d)) {
             $r = self::factory($this->row, $this->col);
         } elseif ($this instanceof vector && $d instanceof vector && $this->checkShape($this, $d)) {
@@ -36,7 +36,7 @@ 
      * @param matrix|vector $d
      * @return matrix|vector
      */
-    public function min(matrix|vector $d): matrix|vector {
+    public function min(matrix | vector $d): matrix | vector {
         if ($this instanceof matrix && $d instanceof matrix && $this->checkShape($this, $d)) {
             $r = self::factory($this->row, $this->col);
         } elseif ($this instanceof vector && $d instanceof vector && $this->checkShape($this, $d)) {
@@ -53,7 +53,7 @@ 
      * @param callable $func
      * @return matrix|vector
      */
-    public function map(callable $func): matrix|vector {
+    public function map(callable $func): matrix | vector {
         if ($this instanceof matrix) {
             $r = self::factory($this->row, $this->col);
         } else {
@@ -65,23 +65,23 @@ 
         return $r;
     }
 
-    public function abs(): matrix|vector {
+    public function abs(): matrix | vector {
         return $this->map('abs');
     }
 
-    public function sqrt(): matrix|vector {
+    public function sqrt(): matrix | vector {
         return $this->map('sqrt');
     }
 
-    public function exp(): matrix|vector {
+    public function exp(): matrix | vector {
         return $this->map('exp');
     }
 
-    public function exp1(): matrix|vector {
+    public function exp1(): matrix | vector {
         return $this->map('exp1');
     }
 
-    public function log(float $b = M_E): matrix|vector {
+    public function log(float $b = M_E): matrix | vector {
         $ar = $this->copy();
         for ($i = 0; $i < $ar->ndim; ++$i) {
             log($ar->data[$i], $b);
@@ -89,52 +89,52 @@ 
         return $ar;
     }
 
-    public function log1p(): matrix|vector {
+    public function log1p(): matrix | vector {
         return $this->map('log1p');
     }
 
-    public function sin(): matrix|vector {
+    public function sin(): matrix | vector {
         return $this->map('sin');
     }
 
-    public function asin(): matrix|vector {
+    public function asin(): matrix | vector {
         return $this->map('asin');
     }
 
-    public function cos(): matrix|vector {
+    public function cos(): matrix | vector {
         return $this->map('cos');
     }
 
-    public function acos(): matrix|vector {
+    public function acos(): matrix | vector {
         return $this->map('acos');
     }
 
-    public function tan(): matrix|vector {
+    public function tan(): matrix | vector {
         return $this->map('tan');
     }
 
-    public function atan(): matrix|vector {
+    public function atan(): matrix | vector {
         return $this->map('atan');
     }
 
-    public function radToDeg(): matrix|vector {
+    public function radToDeg(): matrix | vector {
         return $this->map('rad2deg');
     }
 
-    public function degToRad(): matrix|vector {
+    public function degToRad(): matrix | vector {
         return $this->map('deg2rad');
     }
 
-    public function floor(): matrix|vector {
+    public function floor(): matrix | vector {
         return $this->map('floor');
     }
 
-    public function ceil(): matrix|vector {
+    public function ceil(): matrix | vector {
         return $this->map('ceil');
     }
     
     public function free():void {
-        if($this instanceof matrix) {
+        if ($this instanceof matrix) {
             unset($this->row);
             unset($this->col);
             unset($this->ndim);
@@ -153,7 +153,7 @@ 
      * make a copy of matrix|vector;
      * @return matrix|vector
      */
-    public function copy(): matrix|vector {
+    public function copy(): matrix | vector {
         return clone $this;
     }
     
@@ -165,7 +165,7 @@ 
      * @param float $max
      * @return matrix
      */
-    public function clip(float $min, float $max): matrix|vector {
+    public function clip(float $min, float $max): matrix | vector {
         if ($this instanceof matrix) {
             $ar = self::factory($this->row, $this->col);
         } else {
@@ -190,7 +190,7 @@ 
      * @param float $min
      * @return matrix
      */
-    public function clipLower(float $min): matrix|vector {
+    public function clipLower(float $min): matrix | vector {
         if ($this instanceof matrix) {
             $ar = self::factory($this->row, $this->col);
         } else {
@@ -212,7 +212,7 @@ 
      * @param float $max
      * @return matrix
      */
-    public function clipUpper(float $max): matrix|vector {
+    public function clipUpper(float $max): matrix | vector {
         if ($this instanceof matrix) {
             $ar = self::factory($this->row, $this->col);
         } else {

src/linAlgb/reductions/rref.php

Braces +4 added lines, -2 removed lines

@@ -26,8 +26,10 @@
         $lead = 0;
         $ar = $m->copy();
         for ($r = 0; $r < $ar->row; ++$r) {
-            if ($lead >= $ar->col)
-                break; {
+            if ($lead >= $ar->col) {
+                            break;
+            }
+            {
                 $i = $r;
                 while ($ar->data[$i * $ar->col + $lead] == 0) {
                     $i++;

src/linAlgb/reductions/ref.php

Indentation +5 added lines, -5 removed lines

@@ -19,11 +19,11 @@
 
 class ref { 
     
-     /**
-      * 
-      * @param \Np\matrix $m
-      * @return matrix|null
-      */
+        /**
+         * 
+         * @param \Np\matrix $m
+         * @return matrix|null
+         */
     public static function factory(\Np\matrix $m): matrix|null {
         $ipiv = vector::factory(min($m->row, $m->col), vector::INT);
         $ar = $m->copy();

Spacing +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
       * @param \Np\matrix $m
       * @return matrix|null
       */
-    public static function factory(\Np\matrix $m): matrix|null {
+    public static function factory(\Np\matrix $m): matrix | null {
         $ipiv = vector::factory(min($m->row, $m->col), vector::INT);
         $ar = $m->copy();
         $lp = lapack::getrf($ar, $ipiv);