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Removed a useless optimization and added one when negation is defined

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Brandon Rozek 2025-05-04 20:29:02 -04:00
parent 01204a9551
commit cd084812cc
1 changed files with 3 additions and 8 deletions
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11
vsp.py
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@ -78,16 +78,11 @@ def quick_vsp_unsat_incomplete(xs, ys, model, top, bottom, negation_defined) ->
# skip this pair # skip this pair
if top is not None and top in ys: if top is not None and top in ys:
return True return True
if negation_defined and bottom is not None and bottom in ys:
return True
if bottom is not None and bottom in xs: if bottom is not None and bottom in xs:
return True return True
if negation_defined and top is not None and top in xs:
# If a subalgebra doesn't have at least one
# designated value, move onto the next pair.
# Depends on no intersection between xs and ys
if xs.isdisjoint(model.designated_values):
return True
if ys.isdisjoint(model.designated_values):
return True return True
# If the two subalgebras intersect, move # If the two subalgebras intersect, move