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Proof step 81 from proof splice-resize-less (previous step)

n = n3 + n1, n < n1 + m0, # ar1 < n1 + m0, n < n1 + n2, # ar1 < n1 + n2, n < n2 + n1, n2 ≤ m0, n1 ≤ n ⊦ copy(ar0, n0, resize(ar1, n1 + m0), n1, m0)[n] = ar0[n3 + n0], m0 = 0, n2 = 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 82:
n3 < m0, # ar1 < n1 + m0, # ar1 < n1 + n2, n3 < n2, n2 ≤ m0 ⊦ copy(ar0, n0, resize(ar1, n1 + m0), n1, m0)[n3 + n1] = ar0[n3 + n0]

Rule argument

Additional information

Used simplifier rules: fle: ⊦ m < n ∧ n ≤ n0 → m < n0; (forward) from specification nat%f: ⊦ m < n → n ≠ 0; (forward) from specification nat-basic% ⊦ m < n → n ≠ 0; (s)% ⊦ m + n < m + n0 ↔ n < n0; (s)%c: ⊦ m + n = n + m; from specification nat-basic%a: ⊦ (m + n0) + n1 = m + n0 + n1; from specification nat-basic% ⊦ m ≤ m + n; (s)