MCP Solver

🚀 MCP Solver

The MCP Solver is a powerful tool that supports multiple modeling languages (such as AIMMS, GAMS, and Julia) and can solve Mixed Complementarity Problems (MCP). It integrates several world - leading solvers and provides detailed documentation and sample code to help users get started easily.

🚀 Quick Start

Download

Get the source code or pre - compiled version of the MCP Solver for free from GitHub. It supports Windows, Linux, and macOS systems.

Quick Guide

1. Initialization: Create a new project and load the required modeling language.
2. Define the Problem: Use the modeling language to describe your MCP problem, including variables, constraints, and the objective function.
3. Solve: Select an appropriate solver and run the program to obtain the results.

✨ Features

• Multi - language Support: Compatible with AIMMS, GAMS, and Julia.
• Built - in Solvers: Includes industry - leading solvers such as PATH, MILES, and CONOPT.
• Well - Documented: Provides detailed user guides and technical documentation to help users quickly get started.
• Rich Examples: Covers real - world cases from multiple industries for easy learning and reference.

📦 Installation

Download

Get the source code or pre - compiled version of the MCP Solver for free from GitHub. It supports Windows, Linux, and macOS systems.

💻 Usage Examples

Basic Usage

Example 1: Simple MCP Model

function mcp_example()
    # 定义变量
    x = variable(lb=0)
    y = variable(lb=0)
    
    # 定义方程
    F(x, y) = x + y - 1 == 0
    G(x, y) = 2x + y - 3 == 0
    
    # 求解问题
    solve MCP(F=Fx, G=Gx)
end

Example 2: Real - world Economic Model

Positive Variable x, y;
Equation F, G;

F.. x + y = 1;
G.. 2*x + y = 3;

Model m / F.x, G.y/;
Solve m using MCP;

Advanced Usage

Example 1: Simple MCP Model

• Input: Define two variables x and y, and establish two equations F and G.
• Output: The solver returns x = 1, y = 0.

Example 2: Economic Model

• Input: Describe the market equilibrium problem, including supply and demand functions.
• Output: Calculate the equilibrium price and output.

Other Usage Examples

Clear the Model

clear_model
# 输出: 模型已清除

Add an Item

add_item multiple
# 输入您的建模代码（如 AIMMS、GAMS 或 Julia）

Solve the Problem

solve_model
# 输出: 显示求解结果，包括目标值和变量的值

📚 Documentation

Feedback

You can provide valuable feedback through the feedback form.

Disclaimer

The MCP Solver is currently in the prototype stage and has not been fully tested. Use it with caution in critical environments.

📄 License

This project is licensed under the MIT License. For specific terms, see the LICENSE file.