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Proof step 39 from proof exists-fournew (previous step)

r < r0, jvmref < r, jvmref < r0, r0 < r1, r < r1, jvmref < r1, r1 < r2, r0 < r2, r < r2, jvmref < r2, ∀ r. ∃ r0. r < r0, ∀ r0. r0 ∈ st → r0 < r ⊦ ∃ r, r0, r1, r2. r ≠ r0 ∧ r ≠ r1 ∧ r ≠ r2 ∧ r0 ≠ r1 ∧ r0 ≠ r2 ∧ r1 ≠ r2 ∧ newref(r, st) ∧ newref(r0, st) ∧ newref(r1, st) ∧ newref(r2, st)

User applied rule all left

And obtained the following new goals

Proof step 38:
r < r0, jvmref < r, jvmref < r0, r0 < r1, r < r1, jvmref < r1, r1 < r2, r0 < r2, r < r2, jvmref < r2, ∃ r0. r2 < r0, ∀ r. ∃ r0. r < r0, ∀ r0. r0 ∈ st → r0 < r ⊦ ∃ r, r0, r1, r2. r ≠ r0 ∧ r ≠ r1 ∧ r ≠ r2 ∧ r0 ≠ r1 ∧ r0 ≠ r2 ∧ r1 ≠ r2 ∧ newref(r, st) ∧ newref(r0, st) ∧ newref(r1, st) ∧ newref(r2, st)

Rule argument

[EXRARG : pos: left 11, [extquanttermlist: (r2)abort:F, discard:F, computed:F]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (r2)]]