kmath/kmath-functions/space.kscience.kmath.integration/-gauss-integrator/index.html

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<h1 class="cover"><span>Gauss</span><wbr><span><span>Integrator</span></span></h1>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-functions:dokkaHtmlPartial/commonMain"><div class="symbol monospace"><span class="token keyword">class </span><a href="index.html">GaussIntegrator</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="index.html">T</a><span class="token operator"> : </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a><span class="token operator">&gt;</span><span class="token punctuation">(</span>algebra<span class="token operator">: </span><a href="../../../kmath-core/space.kscience.kmath.operations/-field/index.html">Field</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="index.html">T</a><span class="token operator">&gt;</span><span class="token punctuation">)</span> : <a href="../-integrator/index.html">Integrator</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="../-univariate-integrand/index.html">UnivariateIntegrand</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="index.html">T</a><span class="token operator">&gt;</span><span class="token operator">&gt; </span><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">A simple one-pass integrator based on Gauss rule Following integrand features are accepted:</p><ul><li><p class="paragraph"><a href="../-gauss-integrator-rule-factory/index.html">GaussIntegratorRuleFactory</a>—a factory for computing the Gauss integration rule. By default, uses <a href="../-gauss-legendre-rule-factory/index.html">GaussLegendreRuleFactory</a>.</p></li><li><p class="paragraph"><a href="../-integration-range/index.html">IntegrationRange</a>—the univariate range of integration. By default, uses <code class="lang-kotlin">0..1</code> interval.</p></li><li><p class="paragraph"><a href="../-integrand-max-calls/index.html">IntegrandMaxCalls</a>—the maximum number of function calls during integration. For non-iterative rules, always uses the maximum number of points. By default, uses 10 points.</p></li><li><p class="paragraph"><a href="../-univariate-integrand-ranges/index.html">UnivariateIntegrandRanges</a>—set of ranges and number of points per range. Defaults to given <a href="../-integration-range/index.html">IntegrationRange</a> and <a href="../-integrand-max-calls/index.html">IntegrandMaxCalls</a>.</p></li></ul></div></div>
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<h2 class="tabbedcontent">Constructors</h2>
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<div><a href="-gauss-integrator.html"><span>Gauss</span><wbr><span><span>Integrator</span></span></a></div>
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<h2 class="">Types</h2>
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<h2 class="">Functions</h2>
<div class="table" data-togglable="Functions"><a data-name="-109144789%2FFunctions%2F-597741372" anchor-label="process" id="-109144789%2FFunctions%2F-597741372" data-filterable-set=":kmath-functions:dokkaHtmlPartial/commonMain"></a>
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<div><a href="process.html"><span><span>process</span></span></a></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-functions:dokkaHtmlPartial/commonMain"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="process.html"><span class="token function">process</span></a><span class="token punctuation">(</span>integrand<span class="token operator">: </span><a href="../-univariate-integrand/index.html">UnivariateIntegrand</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="index.html">T</a><span class="token operator">&gt;</span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-univariate-integrand/index.html">UnivariateIntegrand</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="index.html">T</a><span class="token operator">&gt;</span><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 "><p class="paragraph">Runs one integration pass and return a new <a href="../-integrand/index.html">Integrand</a> with a new set of features.</p></div></div></div>
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<h2 class="">Properties</h2>
<div class="table" data-togglable="Properties"><a data-name="1857482549%2FProperties%2F-597741372" anchor-label="algebra" id="1857482549%2FProperties%2F-597741372" data-filterable-set=":kmath-functions:dokkaHtmlPartial/commonMain"></a>
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<div><a href="algebra.html">algebra</a></div>
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<h2 class="tabbedcontent">Extensions</h2>
<div class="table" data-togglable="Extensions"><a data-name="741031030%2FExtensions%2F-597741372" anchor-label="integrate" id="741031030%2FExtensions%2F-597741372" data-filterable-set=":kmath-functions:dokkaHtmlPartial/commonMain"></a>
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<div><a href="../integrate.html"><span><span>integrate</span></span></a></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-functions:dokkaHtmlPartial/commonMain"><div class="symbol monospace"><div class="block"><div class="block"><span class="token annotation">@</span><a href="../../../kmath-core/space.kscience.kmath.misc/-unstable-k-math-a-p-i/index.html"><span class="token annotation">UnstableKMathAPI</span></a></div></div><span class="token keyword"></span><span class="token keyword">fun </span><span class="token operator">&lt;</span><span class="token keyword"></span><a href="../integrate.html">T</a><span class="token operator"> : </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html">Any</a><span class="token operator">&gt; </span><a href="index.html">GaussIntegrator</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="../integrate.html">T</a><span class="token operator">&gt;</span><span class="token punctuation">.</span><a href="../integrate.html"><span class="token function">integrate</span></a><span class="token punctuation">(</span>range<span class="token operator">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.ranges/-closed-range/index.html">ClosedRange</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-double/index.html">Double</a><span class="token operator">&gt;</span><span class="token punctuation">, </span>order<span class="token operator">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a><span class="token operator"> = </span><span class="token constant">10</span><span class="token punctuation">, </span>intervals<span class="token operator">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a><span class="token operator"> = </span><span class="token constant">10</span><span class="token punctuation">, </span><span class="token keyword">vararg </span>features<span class="token operator">: </span><a href="../-integrand-feature/index.html">IntegrandFeature</a><span class="token punctuation">, </span>function<span class="token operator">: </span><span class="token punctuation">(</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-double/index.html">Double</a><span class="token punctuation">)</span><span class="token operator"> -&gt; </span><span class="token keyword"></span><a href="../integrate.html">T</a><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-univariate-integrand/index.html">UnivariateIntegrand</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="../integrate.html">T</a><span class="token operator">&gt;</span><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 "><p class="paragraph">Integrate using <a href="../integrate.html">intervals</a> segments with Gauss-Legendre rule of <a href="../integrate.html">order</a> order.</p></div></div></div>
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<h2 class="">Sources</h2>
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<div><a href="https://github.com/mipt-npm/kmath/tree/master/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegrator.kt#L13">common source</a></div>
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