solver.Add(solver.Sum()<X) Or solver.Add(sum .. Or model.Add( sum .. ?
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CK CK
Oct 11, 2023, 1:56:11 PM10/11/23
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I read an example https://developers.google.com/optimization/assignment
Should we use solver.Add(solver.Sum( only CP?
model.Add( sum in MIP ?
When we use solver.Add(sum ?
Priidik Vilumaa
Oct 12, 2023, 2:05:00 AM10/12/23
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Add the constraint as per the solver you are using requires. If you do it wrong you'll hear about it.
Best,
Priidik
CK CK
Oct 12, 2023, 3:15:35 PM10/12/23
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Thanks!
if you know the size is small, use sum(). If the size is data dependent, use Sum().
The API is cp_model.LinearExpr.Sum() for CP-SAT
if you know the size is small, use sum(). If the size is data dependent, use Sum().
The API is cp_model.LinearExpr.Sum() for CP-SAT
четверг, 12 октября 2023 г. в 09:05:00 UTC+3, vil...@gmail.com:
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