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Proof step 2 from proof pot-square-est (previous step)

4 ^ (i / 6) < (i + 1) * (i + 1), 36 ≤ i, 0 ≤ i, 0 < i ⊦

User applied rule insert lemma

And obtained the following new goals

Proof step 3:
⊦ 36 ≤ i → ¬ 4 ^ (i / 6) ≤ (i + 1) * (i + 1)

Rule argument

spec: inst: name: pot-square-est-div6 seq: ⊦ 36 ≤ i → ¬ 4 ^ (i / 6) ≤ (i + 1) * (i + 1) subst: [i] → [i] flags: current, []

Additional information

Used simplifier rules: lels-01: ⊦ ¬ i ≤ j ↔ j < i; from specification int-abs%ls-01: ⊦ i < j → ¬ j < i; from specification int-basic1 Used terms: i