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[Utility & Helpers](/categories/utility) 4. / 5. olcaytaner/math ActiveLibrary[Utility & Helpers](/categories/utility) olcaytaner/math =============== Math Library 1.0.0(1y ago)0134GPL-3.0-or-laterPHP Since Dec 28Pushed 2mo agoCompare [ Source](https://github.com/StarlangSoftware/Math-Php)[ Packagist](https://packagist.org/packages/olcaytaner/math)[ RSS](/packages/olcaytaner-math/feed)WikiDiscussions main Synced 1mo ago READMEChangelog (1)Dependencies (1)Versions (2)Used By (4) Video Lectures ============== [](#video-lectures) [![](https://github.com/StarlangSoftware/Math/raw/master/video.jpg)](https://youtu.be/GhcoaVi0SMs) For Developers ============== [](#for-developers) You can also see [Java](https://github.com/starlangsoftware/Math), [Python](https://github.com/starlangsoftware/Math-Py), [Js](https://github.com/starlangsoftware/Math-Js), [Cython](https://github.com/starlangsoftware/Math-Cy), [Swift](https://github.com/starlangsoftware/Math-Swift), [C++](https://github.com/starlangsoftware/Math-CPP), [C](https://github.com/starlangsoftware/Math-C), or [C#](https://github.com/starlangsoftware/Math-CS) repository. Requirements ------------ [](#requirements) - [Php 8.0 or higher](#php) - [Git](#git) ### Php [](#php) To check if you have a compatible version of Php installed, use the following command: ``` php -V ``` You can find the latest version of Php [here](https://www.php.net/downloads/). ### Git [](#git) Install the [latest version of Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git). Download Code ------------- [](#download-code) In order to work on code, create a fork from GitHub page. Use Git for cloning the code to your local or below line for Ubuntu: ``` git clone ``` A directory called DataStructure will be created. Or you can use below link for exploring the code: ``` git clone https://github.com/starlangsoftware/Math-Php.git ``` Open project with PhpStorm IDE ------------------------------ [](#open-project-with-phpstorm-ide) Steps for opening the cloned project: - Start IDE - Select **File | Open** from main menu - Choose `Math-Php` file - Select open as project option - Couple of seconds, dependencies will be downloaded. Detailed Description ==================== [](#detailed-description) - [Vector](#vector) - [Matrix](#matrix) - [Distribution](#distribution) Vector ------ [](#vector) Bir vektör yaratmak için: ``` __construct(mixed $valuesOrSize = null, mixed $initial = null, mixed $index = null) ``` Vektörler eklemek için ``` addVector(Vector $v): void ``` Çıkarmak için ``` subtract(Vector $v): void difference(Vector $v): Vector ``` İç çarpım için ``` dotProduct(Vector $v): float dotProductWithItself(): float ``` Bir vektörle cosinüs benzerliğini hesaplamak için ``` cosineSimilarity(Vector $v): float ``` Bir vektörle eleman eleman çarpmak için ``` elementProduct(Vector $v): Vector ``` Matrix ------ [](#matrix) 3'e 4'lük bir matris yaratmak için ``` $a = new Matrix(3, 4) ``` Elemanları rasgele değerler alan bir matris yaratmak için ``` __construct(mixed $row, mixed $col = null, mixed $minValue = null, mixed $maxValue = null) ``` Örneğin, ``` $a = new Matrix(3, 4, 1, 5) ``` 3'e 4'lük elemanları 1 ve 5 arasında değerler alan bir matris yaratır. Matrisin i. satır, j. sütun elemanını getirmek için ``` getValue(int $rowNo, int $colNo): float ``` Örneğin, ``` $a->getValue(3, 4) ``` 3. satır, 4. sütundaki değeri getirir. Matrisin i. satır, j. sütunundaki elemanı değiştirmek için ``` setValue(int $rowNo, int $colNo, float $value): void ``` Örneğin, ``` $a->setValue(3, 4, 5) ``` 3. satır, 4.sütundaki elemanın değerini 5 yapar. Matrisleri toplamak için ``` add(Matrix|int $m, Vector $v = null): void ``` Çıkarmak için ``` subtract(Matrix $m): void ``` Çarpmak için ``` multiply(Matrix $m): Matrix ``` Elaman eleman matrisleri çarpmak için ``` elementProduct(Matrix|Vector $m): Matrix ``` Matrisin transpozunu almak için ``` transpose(): Matrix ``` Matrisin simetrik olup olmadığı belirlemek için ``` isSymmetric(): bool ``` Determinantını almak için ``` determinant(): float ``` Tersini almak için ``` inverse(): void ``` Matrisin eigenvektör ve eigendeğerlerini bulmak için ``` characteristics(): array ``` Bu metodla bulunan eigenvektörler eigendeğerlerine göre büyükten küçüğe doğru sıralı olarak döndürülür. Distribution ------------ [](#distribution) Verilen bir değerin normal dağılımdaki olasılığını döndürmek için ``` zNormal(float $z): float ``` Verilen bir olasılığın normal dağılımdaki değerini döndürmek için ``` zInverse(float $p): float ``` Verilen bir değerin chi kare dağılımdaki olasılığını döndürmek için ``` chiSquare(float $x, int $freedom): float ``` Verilen bir olasılığın chi kare dağılımdaki değerini döndürmek için ``` chiSquareInverse(float $p, int $freedom): float ``` Verilen bir değerin F dağılımdaki olasılığını döndürmek için ``` fDistribution(float $F, int $freedom1, int $freedom2): float ``` Verilen bir olasılığın F dağılımdaki değerini döndürmek için ``` fDistributionInverse(float $p, int $freedom1, int $freedom2): float ``` Verilen bir değerin t dağılımdaki olasılığını döndürmek için ``` tDistribution(float $T, int $freedom): float ``` Verilen bir olasılığın t dağılımdaki değerini döndürmek için ``` tDistributionInverse(float $p, int $freedom): float ``` For Contibutors =============== [](#for-contibutors) ### composer.json file [](#composerjson-file) 1. autoload is important when this package will be imported. ``` "autoload": { "psr-4": { "olcaytaner\\WordNet\\": "src/" } }, ``` 2. Dependencies should be maximum (not only direct but also indirect references should also be given), everything directly in the code should be given here. ``` "require-dev": { "phpunit/phpunit": "11.4.0", "olcaytaner/dictionary": "1.0.0", "olcaytaner/xmlparser": "1.0.1", "olcaytaner/morphologicalanalysis": "1.0.0" } ``` ### Data files [](#data-files) 1. Add data files to the project folder. Subprojects should include all data files of the parent projects. ### Php files [](#php-files) 1. Do not forget to comment each function. ``` /** * Returns true if specified semantic relation type presents in the relations list. * * @param SemanticRelationType $relationType element whose presence in the list is to be tested * @return bool true if specified semantic relation type presents in the relations list */ public function containsRelationType(SemanticRelationType $relationType): bool{ foreach ($this->relations as $relation){ if ($relation instanceof SematicRelation && $relation->getRelationType() == $relationType){ return true; } } return false; } ``` 2. Function names should follow caml case. ``` public function getRelation(int $index): Relation{ ``` 3. Write getter and setter methods. ``` public function getOrigin(): ?string public function setName(string $name): void ``` 4. Use standard javascript test style by extending the TestCase class. Use setup when necessary. ``` class WordNetTest extends TestCase { private WordNet $turkish; protected function setUp(): void { ini_set('memory_limit', '450M'); $this->turkish = new WordNet(); } public function testSize() { $this->assertEquals(78327, $this->turkish->size()); } ``` 5. Enumerated types should be declared with enum. ``` enum CategoryType { case MATHEMATICS; case SPORT; case MUSIC; case SLANG; case BOTANIC; ``` 6. If there are multiple constructors for a class, define them as constructor1, constructor2, ..., then from the original constructor call these methods. ``` public function constructor1(string $path, string $fileName): void public function constructor2(string $path, string $extension, int $index): void public function __construct(string $path, string $extension, ?int $index = null) ``` 7. Use \_\_toString method if necessary to create strings from objects. ``` public function __toString(): string ``` 8. Use xmlparser package for parsing xml files. ``` $doc = new XmlDocument("../test.xml"); $doc->parse(); $root = $doc->getFirstChild(); $firstChild = $root->getFirstChild(); ``` ### Health Score 32 — LowBetter than 72% of packages Maintenance67 Regular maintenance activity Popularity6 Limited adoption so far Community11 Small or concentrated contributor base Maturity38 Early-stage or recently created project Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 506d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/8903e2f2ee6f2b7849f720cf76786a074796f23ac27e12bde3036de5ca12de3f?d=identicon)[olcaytaner](/maintainers/olcaytaner) --- Top Contributors [![olcaytaner](https://avatars.githubusercontent.com/u/39756553?v=4)](https://github.com/olcaytaner "olcaytaner (4 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/olcaytaner-math/health.svg) ``` [![Health](https://phpackages.com/badges/olcaytaner-math/health.svg)](https://phpackages.com/packages/olcaytaner-math) ``` ### Alternatives [qcloud/cos-sdk-v4 PHP SDK for QCloud COS 4121.9k3](/packages/qcloud-cos-sdk-v4)[garethellis/crontab-schedule-generator A PHP library for generating crontab schedule strings using expressive code 107.6k](/packages/garethellis-crontab-schedule-generator)[wedevelopnl/ux-table 172.4k](/packages/wedevelopnl-ux-table)[silverstripe/routewhitelist Provides a whitelist of known valid URL patterns in a SilverStripe website. 111.6k](/packages/silverstripe-routewhitelist) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)