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Improve handling of bool2int #2

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maartenflippo opened this issue Jul 18, 2024 · 1 comment
Open

Improve handling of bool2int #2

maartenflippo opened this issue Jul 18, 2024 · 1 comment
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enhancement New feature or request
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Version 0.2

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@maartenflippo
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The predicate bool2int(var bool: a, var int: b) is specified as b∈{0,1} /\ a↔(b=1). We implement this by creating a fresh solver literal for a and enforcing the bi-implication. However, bool2int occurs frequently in models, and we should use the literal corresponding to the predicate [b = 1] for a directly.
@maartenflippo maartenflippo added the enhancement New feature or request label Jul 18, 2024
@maartenflippo maartenflippo added this to the Version 0.2 milestone Jul 18, 2024
@EmirDe
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EmirDe commented Jul 18, 2024

Good idea to look at special cases!

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