Step
*
of Lemma
isqrt-property
∀[x:ℕ]. (((isqrt(x) * isqrt(x)) ≤ x) ∧ x < (isqrt(x) + 1) * (isqrt(x) + 1))
BY
{ xxx(D 0 THENA Auto)xxx }
1
1. x : ℕ
⊢ ((isqrt(x) * isqrt(x)) ≤ x) ∧ x < (isqrt(x) + 1) * (isqrt(x) + 1)
Latex:
Latex:
\mforall{}[x:\mBbbN{}]. (((isqrt(x) * isqrt(x)) \mleq{} x) \mwedge{} x < (isqrt(x) + 1) * (isqrt(x) + 1))
By
Latex:
xxx(D 0 THENA Auto)xxx
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