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Purchase - Definition of SOS-2

Description
A model for optimal purchasing with price-breaks featuring a complex MIP model, data input from file and using SOS-2.

Further explanation of this example: Quick reference guide 'MIP formulations and linearizations', Section 3.3 Price breaks

xbpurchjava.zip[download all files]

Source Files
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xbpurch.java[download]

Data Files





params.dat

! Purchasing Problem
! Data file: params.dat
3	! No. suppliers
3	! No. price breaks
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