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The multiple valued version of log(z) is a set, but it is easier to write it without braces and using it in formulas follows obvious rules. log(z) is the set of complex numbers v which satisfy e v = z; arg(z) is the set of possible values of the arg function applied to z. When k is any integer:
The exhaustive ballot is a voting system used to elect a single winner. Under the exhaustive ballot the elector casts a single vote for his or her chosen candidate. However, if no candidate is supported by an overall majority of votes then the candidate with the fewest votes is eliminated and a further round of voting occurs.
Thiele's voting rules are rules for multiwinner voting. They allow voters to vote for individual candidates rather than parties, but still guarantee proportional representation . They were published by Thorvald Thiele in Danish in 1895, [ 1 ] and translated to English by Svante Janson in 2016. [ 2 ]
Multi-winner electoral systems at their best seek to produce assemblies representative in a broader sense than that of making the same decisions as would be made by single-winner votes. They can also be route to one-party sweeps of a city's seats, if a non-proportional system, such as plurality block voting or ticket voting, is used.
An electoral or voting system is a set of rules used to determine the results of an election. Electoral systems are used in politics to elect governments, while non-political elections may take place in business, non-profit organisations and informal organisations.
A number of voting methods are used within the various jurisdictions in the United States, the most common of which is the first-past-the-post system, where the highest-polling candidate wins the election. [5] Under this system, a candidate who achieves a plurality (that is, the most) of vote wins.
Nanson's method can be adapted to handle incomplete ballots (including "plumping") and equal rankings ("bracketing"), though he describes two different methods to handle these cases: a theoretically correct method involving fractions of a vote, and a practical method involving whole numbers (which has the side effect of diminishing the voting ...
Voting data and ballot images are recorded in memory components, and can be copied out at the end of the election. The system may also provide a means for communicating with a central location for reporting results and receiving updates, [100] which is an access point for hacks and bugs to arrive.