an class="token keyword">operator </span><span class="token keyword">fun </span><a href="minus-assign.html"><span class="token function">minusAssign</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">elements<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-long-array/index.html">LongArray</a></span></span><span class="token punctuation">)</span><span class="clearfix"><span class="floating-right">(<a href="h