PHPackages ghostjat/np - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Utility & Helpers](/categories/utility) 4. / 5. ghostjat/np ActiveLibrary[Utility & Helpers](/categories/utility) ghostjat/np =========== Np (numphp) is numerical library with low memory footprint for php language. Suitable for large scale computing. php-8.0+ 64 bit is required! 0.0.1-alpha(4y ago)10321[4 issues](https://github.com/ghostjat/Np/issues)MITPHP Since May 28Pushed 2y ago2 watchersCompare [ Source](https://github.com/ghostjat/Np)[ Packagist](https://packagist.org/packages/ghostjat/np)[ Docs](https://github.com/ghostjat/Np)[ RSS](/packages/ghostjat-np/feed)WikiDiscussions main Synced 1w ago READMEChangelog (1)Dependencies (1)Versions (5)Used By (0) [![Scrutinizer Code Quality](https://camo.githubusercontent.com/95c514c4f7aa441298867dc34820c4722d42ec2095c0186c51ac163fa7e028b4/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f67686f73746a61742f4e702f6261646765732f7175616c6974792d73636f72652e706e673f623d6d61696e)](https://scrutinizer-ci.com/g/ghostjat/Np/?branch=main)[![Packagist PHP Version 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----------- [](#description) --- Lite, Fast & Memory Efficient *Mathematical PHP library for scientific computing* Np(numphp) is a library that provides objects for computing large sets of numbers in [PHP](https://php.net). Installation ------------ [](#installation) Install [Np](https://packagist.org/packages/ghostjat/np) into your project with [Composer](https://getcomposer.org/): ``` $ composer require ghostjat/np ``` \##Sample Code ``` require __DIR__ . '/../vendor/autoload.php'; use Np\matrix; $ta = matrix::randn(1000, 1000); $tb = matrix::randn(1000, 1000); // to generate random 2d matrix $ta->dot($tb); // do a dot operation on given matrix $ta->getMemory(); // get memory use $ta->time(); // get time /** * 7.7mb * Time-Consumed:- 0.18390893936157 */ ``` *Synopsis* ---------- [](#synopsis) WARNING: This module is in its early stages and should be considered a Work in Progress.The interface is not final and may change in the future. *Requirements* -------------- [](#requirements) - [PHP](https://php.net) 8+ 64bit with ffi & #libblas, #liblapacke Make sure you have all the necessary tools installed such as FFI, libblas, liblapacke. *Performance* ------------- [](#performance) System Conf:- Intel(R) Core(TM) i3-2370M CPU @ 2.40GHz 64bit Memory:- 8GB php:- 8.0.5 64bit *Current Benchmarks of this library* ------------------------------------ [](#current-benchmarks-of-this-library) [![Benckmark](https://github.com/ghostjat/numphp/raw/main/npbm.png)](https://github.com/ghostjat/numphp/blob/main/npbm.png) Data Size :- \[500x500\] Revolutions:- 5 Iterations:- 5 subjectmem\_peakbestmodemeanworststdevsum3.606mb0.014s0.014s0.015s0.015s0.000smultiply8.589mb0.070s0.071s0.071s0.071s0.000slu4.648mb0.064s0.065s0.065s0.068s0.001seign2.801mb0.085s0.086s0.086s0.088s0.001scholesky1.621mb0.001s0.001s0.001s0.001s0.000ssvd3.706mb0.126s0.126s0.127s0.133s0.002snormL21.621mb0.003s0.003s0.003s0.003s0.000sPinverse4.903mb0.156s0.156s0.158s0.163s0.003sinverse1.819mb0.016s0.016s0.016s0.017s0.000snormL11.621mb0.001s0.001s0.001s0.001s0.000sdotMatrix3.769mb0.006s0.006s0.006s0.006s0.000sdet4.662mb0.066s0.066s0.067s0.067s0.000srref1.529mb9.227s9.271s9.309s9.427s0.072sref1.818mb0.007s0.008s0.008s0.008s0.000sclip8.516mb0.073s0.076s0.075s0.077s0.002sclipUpper8.516mb0.055s0.056s0.057s0.059s0.002sclipLower8.516mb0.055s0.058s0.057s0.059s0.002sjoinBelow4.517mb0.027s0.027s0.027s0.028s0.000stranspose8.504mb0.057s0.057s0.058s0.059s0.001sjoinLeft4.511mb0.025s0.025s0.026s0.027s0.001spoisson1.590mb0.029s0.029s0.029s0.030s0.000sgaussian20.203mb0.056s0.056s0.056s0.056s0.000srandn1.528mb0.017s0.017s0.017s0.017s0.000suniform1.528mb0.021s0.021s0.021s0.022s0.000smultiply4.507mb0.042s0.042s0.043s0.045s0.001sPrevious BenchMark benchmarksubjectsetrevsitsmem\_peakmoderstdeveignBencheign0152.699mb0.309s±4.51%svdBenchsvd0153.604mb0.148s±3.60%poissonMatrixBenchpoisson01511.738mb0.105s±7.07%gaussianMatrixBenchgaussian01511.738mb0.112s±17.12%randMatrixBenchrandn0151.429mb0.048s±2.37%uniformMatrixBenchuniform0151.429mb0.063s±8.16%matrixTransposeBenchtranspose0158.431mb0.120s±1.32%rrefBenchrref0151.501mb28.513s±1.90%refBenchref0151.731mb0.023s±7.24%sumMatrixBenchsum0152.434mb0.051s±3.59%matrixPseudoInverseBenchinverse0154.775mb0.222s±13.76%matrixInverseBenchinverse0151.731mb0.032s±127.50%dotMatrixBenchdotMatrix0153.656mb0.013s±27.94%matrixL1NormBenchnormL101101.525mb0.001s±0.80%matrixL2NormBenchnormL201101.525mb0.003s±1.63%License ------- [](#license) The code is licensed [MIT](LICENSE) and the documentation is licensed [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/). Author ------ [](#author) Shubham Chaudhary ### Health Score 21 — LowBetter than 18% of packages Maintenance12 Infrequent updates — may be unmaintained Popularity14 Limited adoption so far Community11 Small or concentrated contributor base Maturity41 Maturing project, gaining track record Bus Factor1 Top contributor holds 97.7% 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 1800d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/64d55c44db241b5edf53d7f95b9209822731ed613173055ad2535f03137f119c?d=identicon)[ghostjat](/maintainers/ghostjat) --- Top Contributors [![ghostjat](https://avatars.githubusercontent.com/u/18235933?v=4)](https://github.com/ghostjat "ghostjat (86 commits)")[![imVedic](https://avatars.githubusercontent.com/u/84182365?v=4)](https://github.com/imVedic "imVedic (2 commits)") --- Tags blascalculuscomputingffilapacklibblaslinear-algebralitemathmatrixmemorynpnumphpphpphp-ffiphp8scientific-computingstatsticstrignometryvectorphpvectormatrixmatharithmeticRNGstatisticslinear algebracomputingtensorcomputationtrigonometryengineeringdecompositionscientific computingblaslapackreductionnpnormsrandom number generationstatsticsnumphp ### Embed Badge ![Health badge](/badges/ghostjat-np/health.svg) ``` [![Health](https://phpackages.com/badges/ghostjat-np/health.svg)](https://phpackages.com/packages/ghostjat-np) ``` ### Alternatives [rubix/tensor A library and extension that provides objects for scientific computing in PHP. 2751.4M5](/packages/rubix-tensor)[markrogoyski/math-php Math Library for PHP. 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