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2020-10-06 14:27:47 +07:00
commit 586be80cf6
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<?php
/**
*
* Function code for the matrix addition operation
*
* @copyright Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
* @license https://opensource.org/licenses/MIT MIT
*/
namespace Matrix;
use Matrix\Operators\Addition;
/**
* Adds two or more matrices
*
* @param mixed[] $matrixValues The matrices to add
* @return Matrix
* @throws Exception
*/
function add(...$matrixValues)
{
if (count($matrixValues) < 2) {
throw new Exception('This operation requires at least 2 arguments');
}
$matrix = array_shift($matrixValues);
if (!is_object($matrix) || !($matrix instanceof Matrix)) {
$matrix = new Matrix($matrix);
}
$result = new Addition($matrix);
foreach ($matrixValues as $matrix) {
$result->execute($matrix);
}
return $result->result();
}

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<?php
/**
*
* Function code for the matrix direct sum operation
*
* @copyright Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
* @license https://opensource.org/licenses/MIT MIT
*/
namespace Matrix;
use Matrix\Operators\DirectSum;
/**
* Adds two or more matrices
*
* @param mixed[] $matrixValues The matrices to add
* @return Matrix
* @throws Exception
*/
function directsum(...$matrixValues)
{
if (count($matrixValues) < 2) {
throw new Exception('This operation requires at least 2 arguments');
}
$matrix = array_shift($matrixValues);
if (!is_object($matrix) || !($matrix instanceof Matrix)) {
$matrix = new Matrix($matrix);
}
$result = new DirectSum($matrix);
foreach ($matrixValues as $matrix) {
$result->execute($matrix);
}
return $result->result();
}

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<?php
/**
*
* Function code for the matrix division operation
*
* @copyright Copyright (c) 2013-2018 Mark Baker (https://github.com/MarkBaker/PHPComplex)
* @license https://opensource.org/licenses/MIT MIT
*/
namespace Matrix;
use Matrix\Operators\Division;
/**
* Divides two or more matrix numbers
*
* @param mixed[] $matrixValues The matrices to divide
* @return Matrix
*/
function divideby(...$matrixValues)
{
if (count($matrixValues) < 2) {
throw new \Exception('This function requires at least 2 arguments');
}
$matrix = array_shift($matrixValues);
if (!is_object($matrix) || !($matrix instanceof Matrix)) {
$matrix = new Matrix($matrix);
}
$result = new Division($matrix);
foreach ($matrixValues as $matrix) {
$result->execute($matrix);
}
return $result->result();
}

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<?php
/**
*
* Function code for the matrix division operation
*
* @copyright Copyright (c) 2013-2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
* @license https://opensource.org/licenses/MIT MIT
*/
namespace Matrix;
use Matrix\Operators\Division;
/**
* Divides two or more matrix numbers
*
* @param array of string|integer|float|Matrix $matrixValues The numbers to divide
* @return Matrix
*/
function divideinto(...$matrixValues)
{
if (count($matrixValues) < 2) {
throw new \Exception('This function requires at least 2 arguments');
}
$matrixValues = array_reverse($matrixValues);
$matrix = array_shift($matrixValues);
if (!is_object($matrix) || !($matrix instanceof Matrix)) {
$matrix = new Matrix($matrix);
}
$result = new Division($matrix);
foreach ($matrixValues as $matrix) {
$result->execute($matrix);
}
return $result->result();
}

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<?php
/**
*
* Function code for the matrix multiplication operation
*
* @copyright Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
* @license https://opensource.org/licenses/MIT MIT
*/
namespace Matrix;
use Matrix\Operators\Multiplication;
/**
* Multiplies two or more matrices
*
* @param mixed[] $matrixValues The matrices to multiply
* @return Matrix
* @throws Exception
*/
function multiply(...$matrixValues)
{
if (count($matrixValues) < 2) {
throw new Exception('This operation requires at least 2 arguments');
}
$matrix = array_shift($matrixValues);
if (!is_object($matrix) || !($matrix instanceof Matrix)) {
$matrix = new Matrix($matrix);
}
$result = new Multiplication($matrix);
foreach ($matrixValues as $matrix) {
$result->execute($matrix);
}
return $result->result();
}

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<?php
/**
*
* Function code for the matrix subtraction operation
*
* @copyright Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
* @license https://opensource.org/licenses/MIT MIT
*/
namespace Matrix;
use Matrix\Operators\Subtraction;
/**
* Subtracts two or more matrices
*
* @param mixed[] $matrixValues The matrices to subtract
* @return Matrix
* @throws Exception
*/
function subtract(...$matrixValues)
{
if (count($matrixValues) < 2) {
throw new Exception('This operation requires at least 2 arguments');
}
$matrix = array_shift($matrixValues);
if (!is_object($matrix) || !($matrix instanceof Matrix)) {
$matrix = new Matrix($matrix);
}
$result = new Subtraction($matrix);
foreach ($matrixValues as $matrix) {
$result->execute($matrix);
}
return $result->result();
}