If supputation is in an Act of Parliament, then the word is supputation, and this was before you rebelled, so it applies to you as well. Yah boo sucks to you. [we will be returning you to adulthood as soon as possible]
A.D. 1751. Anno vicesimo quarto GEORGII II.
CAP. XXIII.
An Act for Regulating the Commencement of the Year; and for
Correcting the Calendar now in Use.
[`Amended by 25 Geo. 2. c. 30.']
` WHEREAS the legal Supputation of the Year of our Lord in that Part ` of *Great Britain* called *England*, according to which the Year ` beginneth on the 25th Day of *March*, hath been found by Experience ` to be attended with divers Inconveniencies, not only as it differs ` from the Usage of neighbouring Nations, but also from the legal ` Method of Computation in that Part of *Great Britain* called ` *Scotlond* [sic], and from the common Usage throughout the whole ` Kingdom, and thereby frequent Mistakes are occasioned in the Dates ` of Deeds, and other Writings, and Disputes arise therefrom:
Bingley
