kmath/kmath-ejml/space.kscience.kmath.ejml/-ejml-linear-space-f-d-r-m/solve.html

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<div class="main-content" data-page-type="member" id="content" pageids="kmath-ejml::space.kscience.kmath.ejml/EjmlLinearSpaceFDRM/solve/#space.kscience.kmath.nd.Structure2D[kotlin.Float]#space.kscience.kmath.nd.Structure2D[kotlin.Float]/PointingToDeclaration//426819818">
<div class="breadcrumbs"><a href="../../index.html">kmath-ejml</a><span class="delimiter">/</span><a href="../index.html">space.kscience.kmath.ejml</a><span class="delimiter">/</span><a href="index.html">EjmlLinearSpaceFDRM</a><span class="delimiter">/</span><span class="current">solve</span></div>
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<h1 class="cover"><span><span>solve</span></span></h1>
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<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":kmath-ejml:dokkaHtmlPartial/main"><div class="symbol monospace"><span class="token keyword"></span><span class="token keyword">fun </span><a href="solve.html"><span class="token function">solve</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">a<span class="token operator">: </span><a href="../../../kmath-core/space.kscience.kmath.linear/-matrix/index.html">Matrix</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html">Float</a><span class="token operator">&gt;</span><span class="token punctuation">, </span></span><span class="parameter ">b<span class="token operator">: </span><a href="../../../kmath-core/space.kscience.kmath.linear/-matrix/index.html">Matrix</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html">Float</a><span class="token operator">&gt;</span></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-ejml-float-matrix/index.html">EjmlFloatMatrix</a><span class="token operator">&lt;</span><span class="token keyword"></span><span data-unresolved-link="org.ejml.data/FMatrixRMaj///PointingToDeclaration/">FMatrixRMaj</span><span class="token operator">&gt;</span><span class="clearfix"><span class="floating-right">(<a href="https://github.com/SciProgCentre/kmath/tree/master/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/_generated.kt#L522">source</a>)</span></span></div><p class="paragraph">Solves for <i>x</i> in the following equation: <i>x = </i><a href="solve.html"><i>a</i></a><i> </i><sup><i>-1</i></sup><i> · </i><a href="solve.html"><i>b</i></a>.</p><span class="kdoc-tag"><h4 class="">Return</h4><p class="paragraph">the solution for <i>x</i> that is n by p.</p></span><h4 class="">Parameters</h4><div class="table"><div class="table-row" data-filterable-current=":kmath-ejml:dokkaHtmlPartial/main" data-filterable-set=":kmath-ejml:dokkaHtmlPartial/main"><div class="main-subrow keyValue "><div class=""><span class="inline-flex"><div><u><span><span>a</span></span></u></div></span></div><div><div class="title"><p class="paragraph">the base matrix.</p></div></div></div></div><div class="table-row" data-filterable-current=":kmath-ejml:dokkaHtmlPartial/main" data-filterable-set=":kmath-ejml:dokkaHtmlPartial/main"><div class="main-subrow keyValue "><div class=""><span class="inline-flex"><div><u><span><span>b</span></span></u></div></span></div><div><div class="title"><p class="paragraph">n by p matrix.</p></div></div></div></div></div><hr><div class="symbol monospace"><span class="token keyword"></span><span class="token keyword">fun </span><a href="solve.html"><span class="token function">solve</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">a<span class="token operator">: </span><a href="../../../kmath-core/space.kscience.kmath.linear/-matrix/index.html">Matrix</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html">Float</a><span class="token operator">&gt;</span><span class="token punctuation">, </span></span><span class="parameter ">b<span class="token operator">: </span><a href="../../../kmath-core/space.kscience.kmath.linear/-point/index.html">Point</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html">Float</a><span class="token operator">&gt;</span></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-ejml-float-vector/index.html">EjmlFloatVector</a><span class="token operator">&lt;</span><span class="token keyword"></span><span data-unresolved-link="org.ejml.data/FMatrixRMaj///PointingToDeclaration/">FMatrixRMaj</span><span class="token operator">&gt;</span><span class="clearfix"><span class="floating-right">(<a href="https://github.com/SciProgCentre/kmath/tree/master/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/_generated.kt#L535">source</a>)</span></span></div><p class="paragraph">Solves for <i>x</i> in the following equation: <i>x = </i><a href="solve.html"><i>a</i></a><i> </i><sup><i>-1</i></sup><i> · </i><a href="solve.html"><i>b</i></a>.</p><span class="kdoc-tag"><h4 class="">Return</h4><p class="paragraph">the solution for <i>x</i> that is n by p.</p></span><h4 class="">Parameters</h4><div class="table"><div class="table-row" data-filterable-current=":kmath-ejml:dokkaHtmlPartial/main" data-filterable-set=":kmath-ejml:dokkaHtmlPartial/main"><div class="main-subrow keyValue "><div class=""><span class="inline-flex"><div><u><span><span>a</span></span></u></div></span></div><div><div class="title"><p class="paragraph">the base matrix.</p></div></div></div></div><div class="table-row" data-filterable-current=":kmath-ejml:dokkaHtmlPartial/main" data-filterable-set=":kmath-ejml:dokkaHtmlPartial/main"><div class="main-subrow keyValue "><div class=""><span class="inline-flex"><div><u><span><span>b</span></span></u></div></span></div><div><div class="title"><p class="paragraph">n by p vector.</p></div></div></div></div></div></div></div>
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