n><span class="keyword">val</span> cost_of_itv : 
  <span><span class="label">itv</span>:<a href="../../BO/Itv/index.html#type-t">BO.Itv.t</a> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="label">degree_kind</span>:<a href="../../BO/Polynomials/DegreeKind/index.html#type-t">BO.Polynomials.DegreeKind.t</a> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="label">of_function</span>:string <span class="arrow">&#45;&gt;</span></span>
  <span><a href="../../IBase/Location/index.