What chiefly differentiates dialectical argument from ḥusn al-taʿlīl?

The Dialectical Method and Elegant Causal Attribution: Proof and Four Modes of Ḥusn al-Taʿlīl

• The first organizes inference; the second invents a fitting cause for a quality
• The first uses analogy and the second always omits a simile
• The first emphasizes causal fittingness and the second implication
• Both aim to turn an implication into a real cause