<divclass="platform-hinted "data-platform-hinted="data-platform-hinted"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><divclass="symbol monospace">interface <ahref="index.html">LupDecompositionFeature</a><out <ahref="index.html">T</a> : <ahref="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a>> : <ahref="../-matrix-feature/index.html">MatrixFeature</a><spanclass="top-right-position"><spanclass="copy-icon"></span><divclass="copy-popup-wrapper popup-to-left"><spanclass="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><pclass="paragraph">Matrices with this feature support LU factorization with partial pivoting: <ahref="p.html">p</a>&middot; a = <ahref="l.html">l</a>&middot; <ahref="u.html">u</a> where a is the owning matrix.</p></div></div>
<divclass="platform-hinted WithExtraAttributes"data-platform-hinted="data-platform-hinted"data-togglable="Parameters"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><divdata-togglable="Parameters"><divclass="table"data-togglable="Parameters"><divclass="table-row"data-filterable-current=":kmath-core:dokkaHtmlPartial/commonMain"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"><divclass="main-subrow keyValue WithExtraAttributes"><divclass=""><spanclass="inline-flex">T</span></div><div><divclass="title"><divdata-togglable="Parameters"><pclass="paragraph">the type of matrices' items.</p></div></div></div></div></div></div></div></div></div>
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<divclass="platform-tag common-like">common</div>
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<divclass="platform-hinted "data-platform-hinted="data-platform-hinted"data-togglable="Properties"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><adata-name="-20169797%2FProperties%2F244675578"anchor-label="key"id="-20169797%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a><divclass="symbol monospace">open val <ahref="index.html#-20169797%2FProperties%2F244675578">key</a>: <ahref="../../space.kscience.kmath.misc/index.html#2124566189%2FClasslikes%2F244675578">FeatureKey</a><<ahref="../../space.kscience.kmath.nd/-structure-feature/index.html">StructureFeature</a>><spanclass="top-right-position"><spanclass="copy-icon"></span><divclass="copy-popup-wrapper popup-to-left"><spanclass="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><divclass="brief "><adata-name="-20169797%2FProperties%2F244675578"anchor-label="key"id="-20169797%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a>A key used for extraction</div></div></div>
<divclass="platform-hinted "data-platform-hinted="data-platform-hinted"data-togglable="Properties"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><adata-name="-2005103218%2FProperties%2F244675578"anchor-label="l"id="-2005103218%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a><divclass="symbol monospace">abstract val <ahref="l.html">l</a>: <ahref="../index.html#-828842962%2FClasslikes%2F244675578">Matrix</a><<ahref="index.html">T</a>><spanclass="top-right-position"><spanclass="copy-icon"></span><divclass="copy-popup-wrapper popup-to-left"><spanclass="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><divclass="brief "><adata-name="-2005103218%2FProperties%2F244675578"anchor-label="l"id="-2005103218%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a>The lower triangular matrix in this decomposition.</div></div></div>
<divclass="platform-hinted "data-platform-hinted="data-platform-hinted"data-togglable="Properties"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><adata-name="-1881023990%2FProperties%2F244675578"anchor-label="p"id="-1881023990%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a><divclass="symbol monospace">abstract val <ahref="p.html">p</a>: <ahref="../index.html#-828842962%2FClasslikes%2F244675578">Matrix</a><<ahref="index.html">T</a>><spanclass="top-right-position"><spanclass="copy-icon"></span><divclass="copy-popup-wrapper popup-to-left"><spanclass="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><divclass="brief "><adata-name="-1881023990%2FProperties%2F244675578"anchor-label="p"id="-1881023990%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a>The permutation matrix in this decomposition.</div></div></div>
<divclass="platform-hinted "data-platform-hinted="data-platform-hinted"data-togglable="Properties"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><adata-name="-1725924955%2FProperties%2F244675578"anchor-label="u"id="-1725924955%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a><divclass="symbol monospace">abstract val <ahref="u.html">u</a>: <ahref="../index.html#-828842962%2FClasslikes%2F244675578">Matrix</a><<ahref="index.html">T</a>><spanclass="top-right-position"><spanclass="copy-icon"></span><divclass="copy-popup-wrapper popup-to-left"><spanclass="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><divclass="brief "><adata-name="-1725924955%2FProperties%2F244675578"anchor-label="u"id="-1725924955%2FProperties%2F244675578"data-filterable-set=":kmath-core:dokkaHtmlPartial/commonMain"></a>The upper triangular matrix in this decomposition.</div></div></div>