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Perl Data Language information


Perl Data Language (PDL)
ParadigmArray
DeveloperKarl Glazebrook, Jarle Brinchmann, Tuomas Lukka, and Christian Soeller
First appeared1996 (1996)
Stable release
2.080[1] Edit this on Wikidata / 28 May 2022; 23 months ago (28 May 2022)
OSCross-platform
LicenseGNU General Public License, Artistic License
Websitepdl.perl.org
Influenced by
APL, IDL, Perl

Perl Data Language (abbreviated PDL) is a set of free software array programming extensions to the Perl programming language. PDL extends the data structures built into Perl, to include large multidimensional arrays, and adds functionality to manipulate those arrays as vector objects. It also provides tools for image processing, machine learning, computer modeling of physical systems, and graphical plotting and presentation. Simple operations are automatically vectorized across complete arrays, and higher-dimensional operations (such as matrix multiplication) are supported.

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