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Proof step 2 from proof pot-square-est-div6 (previous step)

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

User applied rule cut formula

And obtained the following new goals

Proof step 3:
4 = 2 ^ 2, 4 ^ (i / 6) ≤ (i + 1) * (i + 1), 36 ≤ i, 0 ≤ i, 0 < i ⊦

Rule argument

fma: 4 = 2 ^ 2

Additional information

Used formulas: 4 = 2 ^ 2