These players are paid no less than the average of the top five salaries at their position (hence the controversy between wide receiver and tight end for Graham). An exclusive franchise tag prevents players from negotiation with other teams, while a non-exclusive tag permits discussions with outside parties.
Conversion: a change in the form of a measurement, different units, without a change in the size or amount.
That means the process of converting one language into another is equivalent to finding the transformation that converts one vector space into the other. This turns the problem of translation from one of linguistics into one of mathematics.