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Proof step 9 from proof test-sqrt-04 (previous step)

even(mkDecimal(29, 4).scale) ⊦ mkDecimal(sqrt(mkDecimal(29, 4).int * 10 ^ (2 * abs(3))), mkDecimal(29, 4).scale / 2 + abs(3)) = mkDecimal(5385, 5)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information

Used simplifier rules: commutativity: ⊦ i * j = j * i; from specification int-mult%associativity: ⊦ i * j * j0 = (i * j) * j0; from specification int-mult