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Step * of Lemma qeq_refl

∀[r:ℤ ⋃ (ℤ × ℤ-o)]. qeq(r;r) = tt
BY
{ xxx(Auto
      THEN Unfold `qeq` 0
      THEN RepeatFor 2 ((CallByValueReduce 0 THENA Auto))
      THEN All D_rational_form
      THEN Reduce 0
      THEN Auto)xxx }

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Latex:

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Latex:
\mforall{}[r:\mBbbZ{}  \mcup{}  (\mBbbZ{}  \mtimes{}  \mBbbZ{}\msupminus{}\msupzero{})].  qeq(r;r)  =  tt


By

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Latex:
xxx(Auto
        THEN  Unfold  `qeq`  0
        THEN  RepeatFor  2  ((CallByValueReduce  0  THENA  Auto))
        THEN  All  D\_rational\_form
        THEN  Reduce  0
        THEN  Auto)xxx

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