f="reference/strategies/strategy_densify_cartesian.html">strategy::densify::cartesian</a>, <a class="indexterm" href="reference/strategies/strategy_densify_geographic.html">strategy::densify::geographic</a>, <a class="indexterm" href="reference/strategies/strategy_densify_spherical.html">strategy::densify::spherical</a>
</dt>
<dt id="ientry-idm45606679991792">difference, <a class="indexterm" href="reference/algorithms/difference/difference_4_with_strategy.html">difference
          (with strategy)</a>, <a c