<pclass="paragraph">Dynamically adds a piece to the left side (beyond maximum argument value of previous piece)</p><h2class="">Parameters</h2><divdata-togglable="Parameters"><divclass="platform-hinted WithExtraAttributes"data-platform-hinted="data-platform-hinted"data-togglable="Parameters"><divclass="content sourceset-depenent-content"data-active=""data-togglable=":kmath-functions:dokkaHtmlPartial/commonMain"><divdata-togglable="Parameters"><divclass="table"data-togglable="Parameters"><divclass="table-row"data-filterable-current=":kmath-functions:dokkaHtmlPartial/commonMain"data-filterable-set=":kmath-functions:dokkaHtmlPartial/commonMain"><divclass="main-subrow keyValue WithExtraAttributes"><divclass=""><spanclass="inline-flex">left</span></div><div><divclass="title"><divdata-togglable="Parameters"><pclass="paragraph">the new leftmost position. If is less then current rightmost position, an error is thrown.</p></div></div></div></div></div><divclass="table-row"data-filterable-current=":kmath-functions:dokkaHtmlPartial/commonMain"data-filterable-set=":kmath-functions:dokkaHtmlPartial/commonMain"><divclass="main-subrow keyValue WithExtraAttributes"><divclass=""><spanclass="inline-flex">piece</span></div><div><divclass="title"><divdata-togglable="Parameters"><pclass="paragraph">the sub-function.</p></div></div></div></div></div></div></div></div></div></div></div>