unc : Callable[[:py:class:`~pabutools.election.ballot.ordinalballot.AbstractOrdinalBallot`, :py:class:`~pabutools.election.instance.Project`], Numeric]</span>
<span class="sd">            The positional function mapping ordinal ballots and projects to numbers. That represents the actual</span>
<span class="sd">            satisfaction function.</span>
<span class="sd">        aggregation_func : Callable[[Iterable[Numeric]], Numeric]</span>
<span class="sd">            The aggregation function used to aggreg