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.

τρίπλευρον ‘spherical triangle’

Greek. – Grammar: n.

Translated into:
References:	Alm. Heiberg: II.3, 96:24
Arabic:	ذو ثلاثة أضلاع [Alm. MS Tunis: 21a.18]
Arabic:	مثلث [Alm. MS Leiden: f. 16r]
Modern translations:
English:	spherical triangle [Alm. Toomer: 79]