Ptolemaeus Arabus et Latinus

`_`	(the underscore) is the placeholder for exactly one character.
`%`	(the percent sign) is the placeholder for no, one or more than one character.
`%%`	(two percent signs) is the placeholder for no, one or more than one character, but not for blank space (so that a search ends at word boundaries).

At the beginning and at the end, these placeholders are superfluous.

which is what it was required to prove ‘Q.E.D.’

English

Translation of:
References:	Alm. Toomer: 17; 17; 17; 17
Greek:	ὅπερ προέκειτο δεῖξαι [Alm. Heiberg: I.13, 69:20; I.13, 76:9]
Greek:	ὅπερ ἔδει δεῖξαι [Alm. Heiberg: I.13, 71:13; I.14, 78:24]