PAL

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.

(الجنس) العلميّ‘mathematics’

Arabic. – Grammar: adj.

References: Alm. MS Leiden: I.1:7, f. 2v:25
Translation of:
Greek: μαθηματικὸν (γένος) [Alm. Heiberg: I.1, 5:9, 6:3]
Translated into:
Latin: doctrinalis [Alm. Gerard: I.1:7, f. 1va:33]
Synonyms:
(الجنس) التعليميّ[Alm. MS Tunis: I.1:7, f. 1v:26]
التعليمية[TB Ar. Yamamoto: 2:2, 104:4]