Step
*
of Lemma
le_int-wf-partial
∀[x,y:partial(Base)]. (x ≤z y ∈ partial(𝔹))
BY
{ ((UnivCD THENA Auto)
THEN BLemma `base-member-partial`
THEN Try (Complete (Auto))
THEN (D 0 THENA Auto)
THEN Try (Fold `member` 0)
THEN All (RepUR ``le_int``)
THEN Try ((HasValueD (-1) THEN RepUR ``bnot ifthenelse`` 0 THEN Auto))) }
1
1. x : partial(Base)
2. y : partial(Base)
3. is-exception(¬by <z x)
⊢ False
Latex:
Latex:
\mforall{}[x,y:partial(Base)]. (x \mleq{}z y \mmember{} partial(\mBbbB{}))
By
Latex:
((UnivCD THENA Auto)
THEN BLemma `base-member-partial`
THEN Try (Complete (Auto))
THEN (D 0 THENA Auto)
THEN Try (Fold `member` 0)
THEN All (RepUR ``le\_int``)
THEN Try ((HasValueD (-1) THEN RepUR ``bnot ifthenelse`` 0 THEN Auto)))
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