ss="constructor">Satisfiable</span> <span class="keyword">of</span> <span><a href="#type-t">t</a> option</span> * <span><a href="#type-t">t</a> option</span></span></code><div class="def-doc"><span class="comment-delim">(*</span><p>the assertion is satisfiable and when it is true then the lhs and rhs can be optionally refined to the given new intervals</p><span class="comment-delim">*)</span></div></li></ol></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-abduce_binop_is_true"><a 