<br><span id="literate-lean3-lean-s-and-intro-h-h-0"><var>H</var><span class="hyp-type"><b>: </b><span>p <span class="bp">‚àß</span> q</span></span><span class="alectryon-mref-marker">2</span></span><br></div><span class="goal-separator"><hr></span><div class="goal-conclusion">q</div></blockquote><div class="alectryon-extra-goals"><input class="alectryon-extra-goal-toggle" id="literate-lean3-lean-chka" style="display: none" type="checkbox"><blockquote class="alectryon-goal"><div class="goal-hyps"><span>