Step * of Lemma q-square-positive

[q:ℚ]. 0 < supposing ¬(q 0 ∈ ℚ)
BY
(Auto THEN InstLemma `q-square-non-neg`[⌜q⌝]⋅ THEN Auto) }

1
1. : ℚ
2. ¬(q 0 ∈ ℚ)
3. 0 ≤ (q q)
⊢ 0 < q


Latex:


Latex:
\mforall{}[q:\mBbbQ{}].  0  <  q  *  q  supposing  \mneg{}(q  =  0)


By


Latex:
(Auto  THEN  InstLemma  `q-square-non-neg`[\mkleeneopen{}q\mkleeneclose{}]\mcdot{}  THEN  Auto)




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