Rathness (a) is the speedshift of speed within time. Rathness could be a shift in speed, such as speeding up or speeding down, or a shift in wardedness. Rathness is made by a clout swaying a thing.
Rathness can be written as the worthlink:
Which can then be:
Where F is a clout that causes the quickendom and m is the bulk of the thing quickening.