Step
*
of Lemma
mFOLeffect_wf
∀[sr:mFOL-sequent() × FOLRule()]. (mFOLeffect(sr) ∈ mFOL-sequent() List?)
BY
{ ((UnivCD THENA Auto)
THEN RepeatFor 2 (D 1)
THEN Unfold `mFOLeffect` 0
THEN Reduce 0
THEN MemCD
THEN Try ((BoolCase ⌜i <z ||s3||⌝⋅ THENA Auto))
THEN Auto) }
Latex:
Latex:
\mforall{}[sr:mFOL-sequent() \mtimes{} FOLRule()]. (mFOLeffect(sr) \mmember{} mFOL-sequent() List?)
By
Latex:
((UnivCD THENA Auto)
THEN RepeatFor 2 (D 1)
THEN Unfold `mFOLeffect` 0
THEN Reduce 0
THEN MemCD
THEN Try ((BoolCase \mkleeneopen{}i <z ||s3||\mkleeneclose{}\mcdot{} THENA Auto))
THEN Auto)
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