inequal by night. And for the more declaracioun, lo here the

figure.

[11.] To knowe the quantite of houres equales.

[Ad cognoscendum quantitatem horarum inequalium.]

The quantitee of houres equales, that is to seyn, the houres of

the clokke, ben departed by 15 degrees al-redy in the bordure

of thyn Astrolabie, as wel by night as by day, generaly for evere.

What nedeth more declaracioun? Wher-for, whan thee list to

5

know how manye houres of the clokke ben passed, or any part of