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Proof step 3 from proof refine-get-volume-size (previous step)

ebm-cons(avols), ebm-vol-inv(abs(avols[default-volid])), default-volid ∈ avols ⊦ ⟪ebm_vol_get_volume_size#(default-volid, avols; ; n)⟫ ⟨ebm_avol_get_volume_size#(abs(avols[default-volid]); ; n0)⟩ (n = n0)

Heuristic nonrecursive calls applied rule call right

And obtained the following new goals

Proof step 4:
v = default-volid, ebm-cons(avols), ebm-vol-inv(abs(avols[default-volid])), default-volid ∈ avols ⊦ ⟪ebm_get_volume_size#(v, avols; ; n)⟫ ⟨ebm_avol_get_volume_size#(abs(avols[default-volid]); ; n0)⟩ (n = n0)

Rule argument

pos: right 1

Additional information

Used simplifier rules: ebm_vol_get_volume_size#(VOLID, AVOLS; ; N) {ebm_get_volume_size#(VOLID, AVOLS; ; N)};