Tak thyn assendent, and thanne hastow thy 4 angles; for wel
thou wost that the opposit of thyn assendent, that is to seyn, thy
by-ginning of the 7 hous, sit up-on the west orizonte; and the
byginning of the 10 hous sit up-on the lyne meridional; and his
5
opposit up-on the lyne of midnight. Thanne ley thy label over
the degree that assendeth, and rekne fro the point of thy label
alle the degrees in the bordure, til thou come to the meridional
lyne; and departe alle thilke degrees in 3 evene parties, and take
the evene equacion of 3; for ley thy label over everich of 3 parties,