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.

τετράγωνον ‘lit. square, it denotes multiplication of a line segment by itself’

Greek. – Grammar: n.

Translated into:
References:	Alm. Heiberg: I.10, 33
Arabic:	مربّع [Alm. MS Tunis: ]
Modern translations:
English:	lit. square, it denotes multiplication of a line segment by itself