a.AnyRef" id="scala.AnyRef" class="extmbr">AnyRef</a></span></span><p class="shortcomment cmt">Solve equations based on expressions (approximately), and compute various related quantities
The actual solving is done after translating the equations to ones based on indices, for the sake of efficiency.</p><div class="fullcomment"><div class="comment cmt"><p>Solve equations based on expressions (approximately), and compute various related quantities
The actual solving is done after translating the equations to 