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Proof step 18 from proof test-sqrt-05 (previous step)

17029 ^2 ≤ 290000000 ∧ 290000000 < (17029 + 1)^2 ∧ 0 ≤ 17029 → sqrt(290000000) = 17029, odd(5) ⊦ sqrt(290000000) = 17029

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 19:
odd(5) ⊦ sqrt(290000000) = 17029, 17029 ^2 ≤ 290000000 ∧ 290000000 < 17030 ^2

Rule argument

Additional information

Used simplifier rules: add-c: ⊦ i + j = j + i; from specification int-basic2%add-a: ⊦ i + j + i0 = (i + j) + i0; from specification int-basic2