kmath/kmath-core/kmath-core/space.kscience.kmath.linear/-lup-decomposition/index.html

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<div class="breadcrumbs"><a href="../../index.html">kmath-core</a>/<a href="../index.html">space.kscience.kmath.linear</a>/<a href="index.html">LupDecomposition</a></div>
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<h1 class="cover"><span>Lup</span><wbr></wbr><span>Decomposition</span></h1>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><div class="symbol monospace">class <a href="index.html">LupDecomposition</a>&lt;<a href="index.html">T</a> : <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a>&gt;(context: <a href="../-linear-space/index.html">LinearSpace</a>&lt;<a href="index.html">T</a>, *&gt;, elementContext: <a href="../../space.kscience.kmath.operations/-field/index.html">Field</a>&lt;<a href="index.html">T</a>&gt;, lu: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="index.html">T</a>&gt;, pivot: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int-array/index.html">IntArray</a>, even: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html">Boolean</a>) : <a href="../-lup-decomposition-feature/index.html">LupDecompositionFeature</a>&lt;<a href="index.html">T</a>&gt; , <a href="../-determinant-feature/index.html">DeterminantFeature</a>&lt;<a href="index.html">T</a>&gt; <span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><p class="paragraph">Common implementation of <a href="../-lup-decomposition-feature/index.html">LupDecompositionFeature</a>.</p></div></div>
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<div class="tabs-section" tabs-section="tabs-section"><button class="section-tab" data-active="" data-togglable="Constructors">Constructors</button><button class="section-tab" data-togglable="Functions">Functions</button><button class="section-tab" data-togglable="Properties">Properties</button><button class="section-tab" data-togglable="Extensions">Extensions</button></div>
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<h2 class="tabbedcontent">Constructors</h2>
<div class="table" data-togglable="Constructors"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FLupDecomposition%2F%23space.kscience.kmath.linear.LinearSpace%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%2C*%5D%23space.kscience.kmath.operations.Field%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23kotlin.IntArray%23kotlin.Boolean%2FPointingToDeclaration%2F%5D%2FConstructors%2F-1764742164" anchor-label="LupDecomposition" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FLupDecomposition%2F%23space.kscience.kmath.linear.LinearSpace%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%2C*%5D%23space.kscience.kmath.operations.Field%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23kotlin.IntArray%23kotlin.Boolean%2FPointingToDeclaration%2F%5D%2FConstructors%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
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<div class=""><span class="inline-flex"><a href="-lup-decomposition.html">LupDecomposition</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FLupDecomposition%2F%23space.kscience.kmath.linear.LinearSpace%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%2C*%5D%23space.kscience.kmath.operations.Field%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23kotlin.IntArray%23kotlin.Boolean%2FPointingToDeclaration%2F%5D%2FConstructors%2F-1764742164"></span>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><div class="symbol monospace">fun &lt;<a href="index.html">T</a> : <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a>&gt; <a href="-lup-decomposition.html">LupDecomposition</a>(context: <a href="../-linear-space/index.html">LinearSpace</a>&lt;<a href="index.html">T</a>, *&gt;, elementContext: <a href="../../space.kscience.kmath.operations/-field/index.html">Field</a>&lt;<a href="index.html">T</a>&gt;, lu: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="index.html">T</a>&gt;, pivot: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int-array/index.html">IntArray</a>, even: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html">Boolean</a>)<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<h2 class="">Functions</h2>
<div class="table" data-togglable="Functions"><a data-name="%5Bkotlin%2FAny%2Fequals%2F%23kotlin.Any%3F%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164" anchor-label="equals" id="%5Bkotlin%2FAny%2Fequals%2F%23kotlin.Any%3F%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
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<div class=""><span class="inline-flex"><a href="../../space.kscience.kmath.structures/-short-buffer/index.html#%5Bkotlin%2FAny%2Fequals%2F%23kotlin.Any%3F%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164">equals</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bkotlin%2FAny%2Fequals%2F%23kotlin.Any%3F%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164"></span>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><div class="symbol monospace">open operator fun <a href="../../space.kscience.kmath.structures/-short-buffer/index.html#%5Bkotlin%2FAny%2Fequals%2F%23kotlin.Any%3F%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164">equals</a>(other: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a>?): <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html">Boolean</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<div class=""><span class="inline-flex"><a href="../../space.kscience.kmath.structures/-short-buffer/index.html#%5Bkotlin%2FAny%2FhashCode%2F%23%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164">hashCode</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bkotlin%2FAny%2FhashCode%2F%23%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164"></span>
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<div class="title"><div class="divergent-group" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><div class="symbol monospace">open fun <a href="../../space.kscience.kmath.structures/-short-buffer/index.html#%5Bkotlin%2FAny%2FhashCode%2F%23%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164">hashCode</a>(): <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<div class=""><span class="inline-flex"><a href="../../space.kscience.kmath.structures/-short-buffer/index.html#%5Bkotlin%2FAny%2FtoString%2F%23%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164">toString</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bkotlin%2FAny%2FtoString%2F%23%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164"></span>
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<div class="title"><div class="divergent-group" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><div class="symbol monospace">open fun <a href="../../space.kscience.kmath.structures/-short-buffer/index.html#%5Bkotlin%2FAny%2FtoString%2F%23%2FPointingToDeclaration%2F%5D%2FFunctions%2F-1764742164">toString</a>(): <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html">String</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<h2 class="">Properties</h2>
<div class="table" data-togglable="Properties"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fcontext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="context" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fcontext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
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<div class=""><span class="inline-flex"><a href="context.html">context</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fcontext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fcontext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="context" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fcontext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">val <a href="context.html">context</a>: <a href="../-linear-space/index.html">LinearSpace</a>&lt;<a href="index.html">T</a>, *&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="determinant" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
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<div class=""><span class="inline-flex"><a href="determinant.html">determinant</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="determinant" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">open override val <a href="determinant.html">determinant</a>: <a href="index.html">T</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><div class="brief "><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="determinant" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fdeterminant%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>Return the determinant of the matrix</div></div></div>
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<a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FelementContext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="elementContext" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FelementContext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
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<div class=""><span class="inline-flex"><a href="element-context.html">elementContext</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FelementContext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FelementContext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="elementContext" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2FelementContext%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">val <a href="element-context.html">elementContext</a>: <a href="../../space.kscience.kmath.operations/-field/index.html">Field</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<div class=""><span class="inline-flex"><a href="l.html">l</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fl%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fl%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="l" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fl%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">open override val <a href="l.html">l</a>: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><div class="brief "><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fl%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="l" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fl%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>Returns the matrix L of the decomposition.</div></div></div>
</div>
</div>
</div>
</div>
<a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Flu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="lu" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Flu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="lu.html">lu</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Flu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title">
<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Flu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="lu" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Flu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">val <a href="lu.html">lu</a>: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="p" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="p.html">p</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title">
<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="p" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">open override val <a href="p.html">p</a>: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><div class="brief "><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="p" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fp%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>Returns the P rows permutation matrix.</div></div></div>
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</div>
<a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fpivot%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="pivot" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fpivot%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="pivot.html">pivot</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fpivot%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title">
<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fpivot%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="pivot" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fpivot%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">val <a href="pivot.html">pivot</a>: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int-array/index.html">IntArray</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="u" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="u.html">u</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164"></span>
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<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title">
<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="u" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a><div class="symbol monospace">open override val <a href="u.html">u</a>: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><div class="brief "><a data-name="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" anchor-label="u" id="%5Bspace.kscience.kmath.linear%2FLupDecomposition%2Fu%2F%23%2FPointingToDeclaration%2F%5D%2FProperties%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>Returns the matrix U of the decomposition.</div></div></div>
</div>
</div>
</div>
</div>
</div>
<h2 class="tabbedcontent">Extensions</h2>
<div class="table" data-togglable="Extensions"><a data-name="%5Bspace.kscience.kmath.linear%2F%2FsolveWithLup%2Fspace.kscience.kmath.linear.LupDecomposition%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23kotlin.Function2%5Bkotlin.Int%2Ckotlin.Function1%5Bkotlin.Int%2CTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2Cspace.kscience.kmath.structures.MutableBuffer%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2FPointingToDeclaration%2F%2C+space.kscience.kmath.linear%2F%2FsolveWithLup%2Fspace.kscience.kmath.linear.LupDecomposition%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2FPointingToDeclaration%2F%5D%2FExtensions%2F-1764742164" anchor-label="solveWithLup" id="%5Bspace.kscience.kmath.linear%2F%2FsolveWithLup%2Fspace.kscience.kmath.linear.LupDecomposition%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23kotlin.Function2%5Bkotlin.Int%2Ckotlin.Function1%5Bkotlin.Int%2CTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2Cspace.kscience.kmath.structures.MutableBuffer%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2FPointingToDeclaration%2F%2C+space.kscience.kmath.linear%2F%2FsolveWithLup%2Fspace.kscience.kmath.linear.LupDecomposition%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2FPointingToDeclaration%2F%5D%2FExtensions%2F-1764742164" data-filterable-set=":kmath-core:dokkaHtml/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="../solve-with-lup.html">solveWithLup</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="%5Bspace.kscience.kmath.linear%2F%2FsolveWithLup%2Fspace.kscience.kmath.linear.LupDecomposition%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23kotlin.Function2%5Bkotlin.Int%2Ckotlin.Function1%5Bkotlin.Int%2CTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2Cspace.kscience.kmath.structures.MutableBuffer%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2FPointingToDeclaration%2F%2C+space.kscience.kmath.linear%2F%2FsolveWithLup%2Fspace.kscience.kmath.linear.LupDecomposition%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%23space.kscience.kmath.nd.Structure2D%5BTypeParam%28bounds%3D%5Bkotlin.Any%5D%29%5D%2FPointingToDeclaration%2F%5D%2FExtensions%2F-1764742164"></span>
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<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-core:dokkaHtml/commonMain" data-filterable-set=":kmath-core:dokkaHtml/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-core:dokkaHtml/commonMain"><div class="symbol monospace">fun &lt;<a href="../solve-with-lup.html">T</a> : <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a>&gt; <a href="index.html">LupDecomposition</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;.<a href="../solve-with-lup.html">solveWithLup</a>(factory: <a href="../../space.kscience.kmath.structures/index.html#%5Bspace.kscience.kmath.structures%2FMutableBufferFactory%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">MutableBufferFactory</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;, matrix: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;): <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><div class="symbol monospace">inline fun &lt;<a href="../solve-with-lup.html">T</a> : <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a>&gt; <a href="index.html">LupDecomposition</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;.<a href="../solve-with-lup.html">solveWithLup</a>(matrix: <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;): <a href="../index.html#%5Bspace.kscience.kmath.linear%2FMatrix%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F-1764742164">Matrix</a>&lt;<a href="../solve-with-lup.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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