an class="modifier_kind"><span class="modifier"></span> <span class="kind">val</span></span> <span class="symbol"><span class="name">sps</span><span class="result">: <a href="../../scala/index.html#Vector[+A]=scala.collection.immutable.Vector[A]" name="scala.Vector" id="scala.Vector" class="extmbr">Vector</a>[<a href="MathExpr$.html#SententialPhrase=provingground.translation.MathExpr" name="provingground.translation.MathExpr.SententialPhrase" id="provingground.translation.MathExpr.SententialPhrase" class="e