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Proof step 5 from proof num-illi (previous step)

~9223372036854775808 ≤ i, i ≤ 9223372036854775807 ⊦ l2i(i2l(i)) = i, i ∈long

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 6:
⊦ i ∈long ↔ ~(2 ^ 63) ≤ i ∧ i ≤ 2 ^ 63 - 1

Rule argument

name: inlong rotate: F subst: [i] → [i]

Additional information

Used simplifier rules: i0 ≠ 0, i0 ≤ i ⊦ (* i) ≤ j → (* i0) ≤ j;%j0 ≠ 0, j ≤ j0 ⊦ i ≤ (* j) → i ≤ (* j0); Used terms: i