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.

أضلاع (المثلث) ... يساوي أضلاع (المثلث) ‘congruent’

Arabic

Translation of:
References:	Alm. MS Leiden: f. 20r.12-13
Greek:	ἰσόπλευρα (τρίγωνα) [Alm. Heiberg: II.7, 119:7]
Synonyms:
أضلاع (المثلث) ... مساوية لأضلاع (المثلث)	[Alm. MS Tunis: 26b.9-10]