Step
*
1
2
of Lemma
qinv-wf
1. a2 : ℤ
2. a3 : ℤ-o
3. a2 = 0 ∈ ℤ@i
⊢ ↑qeq(<0, a3>;0)
BY
{ (RepUR ``qeq`` 0 THEN CallByValueReduce 0 THEN Reduce 0 THEN Auto) }
Latex:
Latex:
1. a2 : \mBbbZ{}
2. a3 : \mBbbZ{}\msupminus{}\msupzero{}
3. a2 = 0@i
\mvdash{} \muparrow{}qeq(ɘ, a3>0)
By
Latex:
(RepUR ``qeq`` 0 THEN CallByValueReduce 0 THEN Reduce 0 THEN Auto)
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