Before revision:  We present a symbolic similarity-based heuristic approach to solve an equation reconstruction task on the PhysAI-DS1 dataset, which employs a set of actions, a knowledge base of symbols and equations, and a computer algebra system, to reconstruct an unknown intermediate state within a sequence of three equational states, grouped together as a derivation unit. Informal derivation comprehension of contemporary results is an important step towards the comprehension and automation of modern physicsreasoners .
After revision:  We present a symbolic similarity-based heuristic approach to solve an equation reconstruction task as an early step towards multi-hop equational inference in physics .