die luna .xiiiia constituta ieiunare cogamur, indecentem43c2 rem illicitamque facientes.
LX. Argumentum inueniendi eam.
f. 43d
Anno in quo propter rationem saltus lunaris XII· diebus annotinum43d1 cursum precurrere solet.
LXI. De die dominico paschae.
f. 44a
Melius enim est in necessitate positos superiora quam inferiora sectari: quoniam inferiora44a1 a superioribus44a2 continentur
f. 44b
Semper uiii Kalendarum Aprilium, quae cunctae xuiiae lunae, in qua die dominico primo sacrosanctae resurrectionis sunt acta mysteria cursu panduntur indubio44b1.
LXII. De luna ipsius diei Quibus respondendum quia et uii. Kalendas Apriles, ubi luna congruerit et luna xxa ubi dies oportunus adriserit44b2, Dominicum pascha rite actitabitur44b3.
f. 45c
LXV. De circulo magno paschae. Unde fit ut idem is circulus magnus decennouennales lunae circulos xxuiii, solis autem, qui uicenis octonisque consummari solent annis, ·x· et ·ix· habeat circulos: bissextos decies nouies septenos, id est, cxxxiii45c1, [embolismos cxcv,] menses solares uicies octies45c2 ccxxtos et viii, id est, ui ccctos lxxxiiii., menses autem lunares uicies octies ccxxxv, id est, ui . dlxxx dies: exceptis bissextis uicies octies ui45c3 dccccxxxv, id est, cxciiii45c4 clxxx appositis autem bissextis cxc iiii ccc45c5 xiii · Qui ubi memoratam ex ordine mensium dierumque45c6 summam conpleuerit, mox in se ipsum reuolutus, cuncta quae ad solis uel lunae cursum pertinent, eodem quo praeterierant semper tenore restaurat tantum anni dominicae incarnationis suo certo tramite proficiunt in maius.
43c2: .i. ecáin
43d1: [marg. l.] .i. blíadnide
44a1: .i. innahi atanessa44a2: .i. onaib hi ata ireiv[1]
44b1: .i. Nephchumtubartach44b2: [marg. d.] .i. donaitni44b3: [marg. l.] .i. génthir[2] .i. comadasigfithir
45c1: .i. dibissextib45c2: [marg. l.] .i. amét mís fil ísind nóidécdu45c3: [marg. l.] .i. amét mís fil isindib bliadnib xxx ar .d.45c4: [marg. d.] .i. amét lae fil issin dib bliadnib xxx ar .d.45c5: .i. amét lae fil isind nóidecdu45c6: .i. issed fil and huile tre hilugud mís ind noidécdi cofo ocht fichet
1. i.e. the things that are nearer.2. i.e. by them that are farther.
2. i.e. (when) it is favourable.3. i.e. it will be performed, i.e. will be meetly done,
1. i.e. of bisextiles.2. i.e. as many months as are in the nineteen-years’-cycle.3. i.e. as many months as are in 532 years.4. i.e. as many days as are in 532 years.5. i.e. as many days as are in the nineteen-years’-cycle.6. i.e. this is all that is there through multiplying the months of the nineteen-years’-cycle as far as eight times twenty.