ما الفرق بين اليمين المعلق واليمين المشروط؟

A "ta'leeq" (contingency/suspension) is the arrangement of a non-existent matter upon an existent matter, and it uses the conditional particle "in" (if) or one of its sisters. As for "shart" (condition), it is the commitment to a non-existent matter within an existent matter, using a specific formulation. No practical difference has emerged between a suspended oath and a conditioned oath in terms of the effect that results from them.