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Proof step 3 from proof precise-footprint (previous step)

footprint(rs1, P, H), footprint(rs0, P, H), precise(P) ⊦ rs0 = rs1

User applied rule induction

And obtained the following new goals

Proof step 4:
footprint(rs1, P, H), footprint(rs0, P, H), precise(P), ∀ rs, rs1, P, H. # rs < # rs0 → footprint(rs1, P, H) ∧ footprint(rs, P, H) ∧ precise(P) → rs = rs1 ⊦ rs0 = rs1

Rule argument

indvar: # rs0 wfpred: <

Additional information

Used simplifier rules: <; (wellfounded) Used terms: # rs0