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Proof step 37 from proof initialization (previous step)

avols = ∅, err = err0, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ (err = ESUCCESS → ⟨ebm_avol_format#(m; ; avol0, err1)⟩ (avol0 = abs(avols[default-volid]) ∧ ESUCCESS = err1)) ∧ (err ≠ ESUCCESS → (∀ avol. ⟨ebm_avol_format#(m; ; avol0, err1)⟩ (avol = avol0 ∧ err = err1))), err = ESUCCESS

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 38:
⌊err0⌋ ⊦ ⟨ebm_avol_format#(m; ; avol0, err1)⟩ (avol = avol0 ∧ err0 = err1)

Rule argument

Additional information

Used simplifier rules: ⊦ ⌊err⌋ → err ≠ ESUCCESS; (s)