add() public static method

[x₁ + y₁, x₂ + y₂, ... ]
public static add ( variadic $arrays ) : array
$arrays variadic Two or more arrays of numbers
return array
Multi Class Documentation
Example #1
0
 /**
  * Add (A + B)
  *
  * A = [a₁, a₂, a₃]
  * B = [b₁, b₂, b₃]
  * A + B = [a₁ + b₁, a₂ + b₂, a₃ + b₃]
  *
  * @param Vector $B
  *
  * @return Vector
  */
 public function add(Vector $B) : Vector
 {
     if ($B->getN() !== $this->n) {
         throw new Exception\VectorException('Vectors must be the same length for addition');
     }
     $R = Map\Multi::add($this->A, $B->getVector());
     return new Vector($R);
 }