FICO Xpress Optimization Examples Repository: Purchase

FICO Xpress Optimization Examples Repository

Purchase - Definition of SOS-2

Description

A model for optimal purchasing with price-breaks featuring a complex MIP model, and formulation options using piecewise linear constraints (PurchasePWL) or SOS-2 (PurchaseSOS2).

purchase_dnet.zip

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Source Files

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PurchasePWL.cs	[download]
PurchasePWL.csproj	[download]
PurchaseSOS2.cs	[download]
PurchaseSOS2.csproj	[download]

PurchaseSOS2.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net5.0</TargetFramework>

    <IsPackable>false</IsPackable>
    <XpressExampleFiles Condition="'$(XpressExampleFiles)'==''">../../../data</XpressExampleFiles>
  </PropertyGroup>

  <ItemGroup>
    <Content Include="$(XpressExampleFiles)/purchase.cdat">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </Content>
  </ItemGroup>


  <ItemGroup>
    <PackageReference Include="FICO.Xpress.XPRSdn" Version="41.1.1" /> <!-- Version 41.1.1 or later -->
  </ItemGroup>
  
</Project>