<divclass="platform-hinted "data-platform-hinted="data-platform-hinted"><divclass="content sourceset-dependent-content"data-active=""data-togglable=":kmath-core:dokkaHtmlPartial/commonMain"><divclass="symbol monospace"><spanclass="token keyword">open </span><spanclass="token keyword">override </span><spanclass="token keyword">fun </span><ahref="exp.html"><spanclass="token function">exp</span></a><spanclass="token punctuation">(</span><spanclass="parameters "><spanclass="parameter ">arg<spanclass="token operator">: </span><ahref="../-structure-n-d/index.html">StructureND</a><spanclass="token operator"><</span><spanclass="token keyword"></span><ahref="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-double/index.html">Double</a><spanclass="token operator">></span></span></span><spanclass="token punctuation">)</span><spanclass="token operator">: </span><ahref="../-double-buffer-n-d/index.html">DoubleBufferND</a><spanclass="clearfix"><spanclass="floating-right">(<ahref="https://github.com/SciProgCentre/kmath/tree/master/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt#L137">source</a>)</span></span></div><pclass="paragraph">Computes Euler's number <codeclass="lang-kotlin">e</code> raised to the power of the value <ahref="exp.html">arg</a>.</p></div></div>