The Alfiyya serves primarily as a metrical summary of Ibn al-Ṣalāḥ
Muqaddima, one of the most influential manuals in the field. Al-ʿIrāqī identifies the Muqaddima as the basis of his
poem and states in his commentary that the Alfiyya distills Ibn al-Ṣalāḥ's discussions, categories, and legal-theoretical issues into concise verses. His abridgement does not attempt to reproduce Ibn al-Ṣalāḥ's numerous examples, detailed argumentations, or
chains of attribution behind each scholarly opinion; instead, it focuses on the essential concepts and classifications. Although fundamentally an abridgment, the Alfiyya contains many additions not found in Ibn al-Ṣalāḥ's work. Al-ʿIrāqī indicates that he expanded several discussions and incorporated material from other important sources. These additions draw on works he explicitly cites within the poem, sometimes naming both the author and the book, sometimes naming only one of them for brevity, and at times referring to them in a general, collective manner. He also clarifies in his commentary that these additions were selected from a range of authoritative texts in the field. Al-ʿIrāqī's approach in the Alfiyya follows the dominant tradition of the eighth Islamic century: organizing the dispersed discussions of earlier scholars into a systematic, versified manual. The poem emphasizes clarity, ordering of categories, and ease of memorization, which explains both the selective brevity within the verses and the fuller analytical treatment in his commentary. By combining an abridgment of a foundational text with carefully chosen expansions from other major authorities, al-ʿIrāqī produced a work that functioned both as an introduction for students and a reference point for the advanced. ==Commentaries==