iv class="title"><p class="paragraph">an expression to add to the current expression.</p></div></div></div></div></div></div><div class="content sourceset-dependent-content" data-togglable=":couchbase-lite/jvmCommonMain"><div class="symbol monospace"><span class="token keyword">actual </span><span class="token keyword">infix </span><span class="token keyword">fun </span><a href="add.html"><span class="token function">add</span></a><span class="token punctuation">(</span><span class="parameters "><span class