L.10.218: An unrubricated paraph marker appears in the left margin. Since the scribe failed to skip a line, the rubricating
scribe may have failed to notice it. ¶ Ac astronomye is an harde þynge · and yuel forto knowe
And astronomi is a harde thing and euil for to know
¶ And astronomye is and harde thyng · and yuel for to
¶ Ac astronomye is hardR.10.221: Beta has an harde, but Ax supports
alpha's omission of an. þinge and euel for to knowe .