<?xml version="1.0" encoding="utf-8"?>
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<phpdoc:classref xml:id="class.lapack" xmlns:phpdoc="http://php.net/ns/phpdoc" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">

 <title>The Lapack class</title>
 <titleabbrev>Lapack</titleabbrev>

 <partintro>

<!-- {{{ Lapack intro -->
  <section xml:id="lapack.intro">
   &reftitle.intro;
   <para>
     LAPACK is written in Fortran 90 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems. This extension wraps the LAPACKE C bindings to allow access to several processes exposed by the library. Most functions work with arrays of arrays, representing rectangular matrices in row major order - so a two by two matrix [1 2; 3 4] would be array(array(1, 2), array(3, 4)). 
   </para>
   <para>All of the functions are called statically, for example $eig = Lapack::eigenvalues($a);</para>
  </section>
<!-- }}} -->

  <section xml:id="lapack.synopsis">
   &reftitle.classsynopsis;

<!-- {{{ Synopsis -->
   <classsynopsis>
    <ooclass><classname>Lapack</classname></ooclass>

<!-- {{{ Class synopsis -->
    <classsynopsisinfo>
     <ooclass>
      <classname>Lapack</classname>
     </ooclass>
    </classsynopsisinfo>
<!-- }}} -->
    
    <classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.lapack')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[1])" />
   </classsynopsis>
<!-- }}} -->

  </section>

 </partintro>

 &reference.lapack.entities.lapack;

</phpdoc:classref>

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