coin (21 notebooks)¶

Book Example: Economic equilibria¶

Notebooks > Book Example: Economic equilibria
    
Description: economic model using complementarity conditions from Chapter 19 AMPL book
Tags: ampl-only, ampl-book, finance, complementarity-problem
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Book Example: Transshipment problem¶

Notebooks > Book Example: Transshipment problem
    
Description: book example with general transshipment model (net1.mod)
Tags: ampl-only, ampl-book
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Book Example: diet¶

Notebooks > Book Example: diet
    
Description: book example autogenerated using diet.mod, diet.dat, and diet.run
Tags: ampl-only, ampl-book
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Book Example: prod¶

Notebooks > Book Example: prod
    
Description: book example autogenerated using prod.mod, prod.dat, and prod.run
Tags: ampl-only, ampl-book
Author: N/A

Book Example: steel¶

Notebooks > Book Example: steel
    
Description: book example autogenerated using steel.mod, steel.dat, and steel.run
Tags: ampl-only, ampl-book
Author: N/A

Book Example: transp¶

Notebooks > Book Example: transp
    
Description: book example autogenerated using transp.mod, transp.dat, and transp.run
Tags: ampl-only, ampl-book
Author: N/A

CP-style scheduling model with the numberof operator, solved by a MIP solver¶

Notebooks > CP-style scheduling model with the *numberof* operator, solved by a MIP solver
    
Description: Scheduling model with the Constraint Programming numberof operator, solved with a MIP solver. New MIP solver drivers based on the [MP library](https://amplmp.readthedocs.io/) enable CP-style modeling.
Tags: ampl-only, constraint-programming
Author: Gleb Belov (7 notebooks) <gleb@ampl.com>

Capacity expansion of power generation¶

Notebooks > Capacity expansion of power generation
    
Description: Models the extensive form of a deterministic multi-stage capacity expansion problem. In this model we can have multiple resources of the same type which have identical properties. The model can be further developed into a stochastic one.
Tags: ampl-only, energy, planning, mip, power-generation
Author: Gyorgy Matyasfalvi (15 notebooks) <gyorgy@ampl.com>

Diet lecture¶

Notebooks > Diet lecture
    
Description: Diet case study
Tags: ampl-only, ampl-lecture
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Diet model with Google Sheets¶

Notebooks > Diet model with Google Sheets
 
Description: Diet model using Google Sheets
Tags: amplpy, google-sheets, example
Author: Filipe Brandão (15 notebooks) <fdabrandao@gmail.com>

Google Hashcode 2022¶

Notebooks > Google Hashcode 2022
    
Description: Google Hashcode 2022 Practice Problem
Tags: amplpy, heuristics, engineering, scheduling, complexity
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Hydrothermal Scheduling Problem with Conic Programming¶

Notebooks > Hydrothermal Scheduling Problem with Conic Programming
    
Description: Hydrothermal Scheduling Problem using Second-Order Cones
Tags: amplpy, conic, second-order-cone, quadratic-cone, nonlinear-programming, scheduling, engineering, power-generation, geothermal-energy, hydropower
Author: Gleb Belov (7 notebooks) <gleb@ampl.com>

Logistic Regression with amplpy¶

Notebooks > Logistic Regression with amplpy
    
Description: Logistic regression with amplpy using exponential cones
Tags: highlights, amplpy, regression, sigmoid, softplus, log-sum-exp, classifier, regularization, machine-learning, conic, exponential-cone, second-order-cone, quadratic-cone, formulation-comparison
Author: Gleb Belov (7 notebooks) <gleb@ampl.com>, Filipe Brandão (15 notebooks) <fdabrandao@gmail.com>

Multicommodity transportation problem¶

Notebooks > Multicommodity transportation problem
    
Description: Multicommodity transportation model with binary variables
Tags: ampl-only, ampl-book, mixed-integer-linear
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Nonlinear transportation model¶

Notebooks > Nonlinear transportation model
    
Description: book example autogenerated using nltransd.mod, nltrans.dat, and nltrans.run
Tags: ampl-only, ampl-book, nonlinear
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Nonlinear transportation problem example¶

Notebooks > Nonlinear transportation problem example
    
Description: book example autogenerated using nltransd.mod, nltrans.dat, and nltrans.run
Tags: ampl-only, ampl-book, nonlinear
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Optimization Methods in Finance: Chapter 3¶

Notebooks > Optimization Methods in Finance: Chapter 3
    
Description: Optimization Methods in Finance: Bond Dedication Problem.
Tags: amplpy, example, finance
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Production model¶

Notebooks > Production model
    
Description: generic model for production problem
Tags: ampl-only, ampl-book, industry
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Steel industry problem¶

Notebooks > Steel industry problem
    
Description: model for steel production problem
Tags: ampl-only, ampl-lecture, industry
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Transportation problem¶

Notebooks > Transportation problem
    
Description: an AMPL model for the transportation problem
Tags: ampl-only, ampl-lecture
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Travelling Salesman Problem with subtour elimination¶

Notebooks > Travelling Salesman Problem with subtour elimination
    
Description: this example shows how to solve a TSP by eliminating subtours using amplpy and ampls
Tags: callbacks, tsp
Author: Christian Valente (4 notebooks) <christian.valente@gmail.com>

cbc (4 notebooks)

cplex (3 notebooks)